hv2918 analog switch evaluation board user's guide -...

2020 Microchip Technology Inc. DS50003006A

HV2918 Analog Switch Evaluation Board

User’s Guide

DS50003006A-page 2 2020 Microchip Technology Inc.

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HV2918 ANALOG SWITCH EVALUATION BOARD

USER’S GUIDE

Table of Contents

Preface ........................................................................................................................... 5Introduction............................................................................................................ 5Document Layout .................................................................................................. 5Conventions Used in this Guide ............................................................................ 6Recommended Reading........................................................................................ 7The Microchip Website.......................................................................................... 7Product Change Notification Service..................................................................... 7Customer Support ................................................................................................. 7Document Revision History ................................................................................... 7

Chapter 1. Product Overview ........................................................................................ 91.1 Introduction ..................................................................................................... 91.2 HV2918 Device Short Overview ..................................................................... 91.3 HV2918 Analog Switch Evaluation Board Features ....................................... 91.4 What is the HV2918 Analog Switch Evaluation Board? ............................... 101.5 HV2918 Analog Switch Evaluation Board Technical Parameters ................ 101.6 HV2918 Analog Switch Evaluation Board Kit Contents ................................ 11

Chapter 2. Installation and Operation ........................................................................ 132.1 Getting Started ............................................................................................. 13

2.1.1 Additional Tools Required for Operation ................................................... 132.2 HV MUX GUI Installation .............................................................................. 132.3 HV2918 Analog Switch Evaluation Board Setup Procedure ........................ 17

2.3.1 Recommended Power-up and Power-Down Sequences .......................... 182.4 Interface Connections .................................................................................. 192.5 HV MUX Controller Board Setup Procedure ................................................ 202.6 Testing the HV2918 Analog Switch Evaluation Board ................................. 212.7 Generation of Pulser Output at SW7 of HV2918 .......................................... 21

Chapter 3. GUI Description ......................................................................................... 233.1 HV2918 Analog Switch Evaluation Board GUI Description .......................... 23

Chapter 4. PCB Design and Layout Notes................................................................. 254.1 PCB Layout Techniques for HV2918 ........................................................... 25

4.1.1 High-Voltage and High-Speed Grounding and Layout Techniques ........... 254.1.2 Decoupling Capacitors Selection .............................................................. 25

Appendix A. Schematics and Layouts ....................................................................... 27A.1 Introduction .................................................................................................. 27A.2 EV19W62A – Schematic .............................................................................. 28A.3 EV19W62A – Schematic (Output Connectors) ............................................ 29

2020 Microchip Technology Inc. DS50003006A-page 3

HV2918 Analog Switch Evaluation Board User’s Guide

A.4 EV19W62A – Schematic (Power) ................................................................ 30A.5 EV19W62A – Schematic (Pulse Generator) ................................................ 31A.6 EV19W62A – Schematic (SPI Flash) ........................................................... 32A.7 EV19W62A – Top Silk ................................................................................. 33A.8 EV19W62A – Top Copper and Silk .............................................................. 33A.9 EV19W62A – Top Copper ........................................................................... 34A.10 EV19W62A – Inner 1 and 4 ....................................................................... 34A.11 EV19W62A – Inner 2 ................................................................................. 35A.12 EV19W62A – Inner 3 ................................................................................. 35A.13 EV19W62A – Bottom Copper .................................................................... 36A.14 EV19W62A – Bottom Copper and Silk ...................................................... 36A.15 EV19W62A – Bottom Silk .......................................................................... 37A.16 ADM00825 – Schematic (Connection) ....................................................... 38A.17 ADM00825 – Schematic (Power Supply) ................................................... 39A.18 ADM00825 – Schematic (USB to SPI) ....................................................... 40A.19 ADM00825 – Schematic (Programmable Clock) ....................................... 41A.20 ADM00825 – Schematic (FPGA) ............................................................... 42A.21 ADM00825 – Schematic (FPGA Decoupling Capacitors) .......................... 43A.22 ADM00825 – Schematic (Connectors) ...................................................... 44A.23 ADM00825 – Top Silk ................................................................................ 45A.24 ADM00825 – Top Copper and Silk ............................................................ 45A.25 ADM00825 – Top Copper .......................................................................... 46A.26 ADM00825 – Inner 1 .................................................................................. 46A.27 ADM00825 – Inner 2 .................................................................................. 47A.28 ADM00825 – Inner 3 .................................................................................. 47A.29 ADM00825 – Inner 4 .................................................................................. 48A.30 ADM00825 – Bottom Copper ..................................................................... 48A.31 ADM00825 – Bottom Copper and Silk ....................................................... 49A.32 ADM00825 – Bottom Silk ........................................................................... 49

Appendix B. Bill of Materials (BOM) ...........................................................................51B.1 HV2918 Analog Switch Evaluation Board – BOM ........................................ 51B.2 HV MUX Controller Board – BOM ................................................................ 54

Appendix C. Demo Board Waveforms........................................................................59C.1 Board Typical Waveforms ............................................................................ 59

Worldwide Sales and Service .....................................................................................60



USER’S GUIDE

Preface

INTRODUCTIONThis chapter contains general information that will be useful to know before using the HV2918 Analog Switch Evaluation Board. Items discussed in this chapter include:• Document Layout• Conventions Used in this Guide•• Recommended Reading• The Microchip Website• Customer Support• Document Revision History

DOCUMENT LAYOUTThis document describes how to use the HV2918 Analog Switch Evaluation Board as a development tool to emulate and debug firmware on a target board. The manual layout is as follows:• Chapter 1. “Product Overview” – Important information about the HV2918

device. • Chapter 2. “Installation and Operation” – This chapter includes instructions for

how to begin using the HV2918 Analog Switch Evaluation Board.• Chapter 3. “GUI Description” – This chapter describes the features of the GUI

PC software.• Chapter 4. “PCB Design and Layout Notes” – This chapter explains important

points of the PCB design of the HV2918 Analog Switch Evaluation Board.• Appendix A. “Schematic and Layouts” – Shows the schematic and layout

diagrams for the HV2918 Analog Switch Evaluation Board.• Appendix B. “Bill of Materials (BOM)” – Lists the parts used to build the

HV2918 Analog Switch Evaluation Board.• Appendix C. “Demo Board Waveforms” – Describes the various demo

waveforms for the HV2918 Analog Switch Evaluation Board.

NOTICE TO CUSTOMERS

All documentation becomes dated, and this manual is no exception. Microchip tools and documentation are constantly evolving to meet customer needs, so some actual dialogs and/or tool descriptions may differ from those in this document. Please refer to our website (www.microchip.com) to obtain the latest documentation available.Documents are identified with a “DS” number. This number is located on the bottom of each page, in front of the page number. The numbering convention for the DS number is “DSXXXXXXXXA”, where “XXXXXXXX” is the document number and “A” is the revision level of the document.For the most up-to-date information on development tools, see the MPLAB® IDE online help. Select the Help menu, and then Topics, to open a list of available online help files.



CONVENTIONS USED IN THIS GUIDEThis manual uses the following documentation conventions:

DOCUMENTATION CONVENTIONSDescription Represents Examples

Arial font:Italic characters Referenced books MPLAB® IDE User’s Guide

Emphasized text ...is the only compiler...Initial caps A window the Output window

A dialog the Settings dialogA menu selection select Enable Programmer

Quotes A field name in a window or dialog

“Save project before build”

Underlined, italic text with right angle bracket

A menu path File>Save

Bold characters A dialog button Click OKA tab Click the Power tab

N‘Rnnnn A number in verilog format, where N is the total number of digits, R is the radix and n is a digit.

4‘b0010, 2‘hF1

Text in angle brackets < > A key on the keyboard Press <Enter>, <F1>Courier New font:Plain Courier New Sample source code #define START

Filenames autoexec.batFile paths c:\mcc18\hKeywords _asm, _endasm, staticCommand-line options -Opa+, -Opa-Bit values 0, 1Constants 0xFF, ‘A’

Italic Courier New A variable argument file.o, where file can be any valid filename

Square brackets [ ] Optional arguments mcc18 [options] file [options]

Curly brackets and pipe character: { | }

Choice of mutually exclusive arguments; an OR selection

errorlevel {0|1}

Ellipses... Replaces repeated text var_name [, var_name...]

Represents code supplied by user

void main (void){ ...}


Preface

RECOMMENDED READINGThis user’s guide describes how to use the HV2918 Analog Switch Evaluation Board. Other useful documents are listed below. The following Microchip document is available and recommended as a supplemental reference resource:

HV2818/HV2918 Data Sheet – “No High-Voltage Bias, Low Harmonic Distortion, 32-Channel, High-Voltage Analog Switch” (DS20006375)

THE MICROCHIP WEBSITEMicrochip provides online support via our website at www.microchip.com. This website is used as a means to make files and information easily available to customers. Accessible by using your favorite Internet browser, the website contains the following information:• Product Support – Data sheets and errata, application notes and sample

programs, design resources, user’s guides and hardware support documents, latest software releases and archived software

• General Technical Support – Frequently Asked Questions (FAQs), technical support requests, online discussion groups, Microchip consultant program member listing

• Business of Microchip – Product selector and ordering guides, latest Microchip press releases, listing of seminars and events, listings of Microchip sales offices, distributors and factory representatives

PRODUCT CHANGE NOTIFICATION SERVICE Microchip’s customer notification service helps keep customers current on Microchip products. Subscribers will receive e-mail notifications whenever there are changes, updates, revisions or errata related to a specified product family or development tool of interest.To register, access the Microchip website at www.microchip.com, click on Product Change Notification and follow the registration instructions.

CUSTOMER SUPPORTUsers of Microchip products can receive assistance through several channels:• Distributor or Representative• Local Sales Office• Field Application Engineer (FAE)• Technical SupportCustomers should contact their distributor, representative or field application engineer (FAE) for support. Local sales offices are also available to help customers. A listing of sales offices and locations is included in the back of this document.Technical support is available through the website at: http://www.microchip.com/support.

DOCUMENT REVISION HISTORY

Revision A (June 2020)• Initial Release of this Document.


http://www.microchip.com/support

http://www.microchip.com/support


NOTES:



USER’S GUIDE

Chapter 1. Product Overview

1.1 INTRODUCTIONThe HV2918 Analog Switch Evaluation Board (EV19W62A) works with the Microchip HV MUX Controller Board (ADM00825) to provide no high-voltage bias, low harmonic distortion, 32-channel, high-voltage analog switch demonstration, including basic switch on/off operation. The boards also include 2:1 MUX operation to transmit ±100V high-voltage pulse burst from two built-in MD1822 and TC6320 pulser circuits.

1.2 HV2918 DEVICE SHORT OVERVIEWThe HV2918 device is a no high-voltage bias, low harmonic distortion, 32-channel (16 2:1 MUX), high-voltage analog switch (with bleed resistors in SW pins). It is designed to be used in applications requiring high-voltage switching, controlled by low-voltage control signals, such as medical ultrasound imaging, driving piezoelectric transducers and in printers. The typical 6 on-resistance analog switch can pass the analog pulsed signal up to ±2.7A of current, ±100V of voltage and 2.5 µs of pulse width without high-voltage supplies, such as ±100V. It requires only a +5V single bias voltage supply of VDD and VLL for the on/off switch operation. The user can also use +3.3V instead of +5V in the Logic Voltage, VLL, in order to get lower power consumption.The HV2918 device has a digital serial interface to control the 32 analog switches individually. The digital interface clock operates up to 66 MHz.HV2918 has an asymmetric topology to implement small size, compared to other no high-voltage bias analog switch products. In the asymmetric topology, the SW pin can pass a high-voltage pulsed signal, applied to the Y pin, when the switch is in the ON state. When the switch is in the OFF state, high voltage should not be applied to the SW pin. In medical ultrasound systems, the Y pin is connected to Tx/Rx and the SW pin is connected to a single piezoelectric transducer element in order to avoid high-voltage at the SW pin during the switch OFF state.

1.3 HV2918 ANALOG SWITCH EVALUATION BOARD FEATURES• HV2918 No High-Voltage Bias, Low Harmonic Distortion, 32-Channel,

(16 2:1 MUX), High-Voltage Analog Switch (with Bleed Resistors in SW Pins)• Designed to work with the Microchip HV MUX Controller Board (ADM00825)• Two 2:1 MUX with built-in MD1822 and TC6320 Pulsers• 5 MHz 3-Level High-Voltage Pulse Burst Outputs• On-Board 330 pF//2.5 k Dummy Load per SW6, SW7, SW24, SW25 Pins• Pulser On/Off and Time Domain Control through the PC GUI and the HV MUX

Controller Board



1.4 WHAT IS THE HV2918 ANALOG SWITCH EVALUATION BOARD?The HV2918 Analog Switch Evaluation Board can control the HV2918 device and built-in pulsers that are connected to the two 2:1 MUX switches for demonstration through the HV MUX Controller Board and GUI. Four switch outputs (SW pins) from two 2:1 MUXes have SMA connectors to which the user can connect four transducer elements. The other side of the 2:1 MUX (Y pins) is connected to the outputs of two built-in MD1822 and TC6320 pulsers. The HV2918 Analog Switch Evaluation Board can drive four transducer elements with 5 MHz, ±100V pulse signals.The HV2918 Analog Switch Evaluation Board features one HV2918/R4X 9 x 9 x 0.9 mm 64-lead VQFN packaged integrated circuit, two MD1822K6-G 3 x 3 x 1 mm 16-lead QFN packaged integrated circuits and four TC6320K6-G 4 x 4 x 1 mm 8-lead DFN packaged NMOS and PMOS paired integrated circuits.The HV2918 Analog Switch Evaluation Board uses two high-speed 20-signal pairs, carrying capable right angle backplane connectors, which are designed to work with the HV MUX Controller Board as a control signal source.The HV MUX Controller Board has an FPGA that generates pulser waveform and logic control signals, and a USB bridge IC that connects the control board to a PC. By using a Microsoft® Windows® operated PC and the GUI software, the user can control the HV2918 device and two built-in pulsers on the HV2918 Analog Switch Evaluation Board.Four switch terminals, consisting of two 2:1 MUX configurations on the PCB, have SMA connectors to which the user can connect loads. The jumpers close to the SMA con-nectors are for connecting the on-board dummy R-C load (330 pF//2.5 k) optionally to the pulser output.

1.5 HV2918 ANALOG SWITCH EVALUATION BOARD TECHNICAL PARAMETERS

WARNING

Risk warning of electrical shock. This board uses multiple hazardous high voltages. Disconnect all high-voltage supplies before working on it. Electrical safety precautions must be taken when working on or using this board.

TABLE 1-1: HV2918 ANALOG SWITCH EVALUATION BOARD TECHNICAL PARAMETERSParameter Value

Pulser Frequency 5 MHzNumber of Pulses in the Burst 1 to 90TOFF Time Between Pulse Bursts 5 to 30 msPulse Peak Voltage and Current 0 to ±100V and ±2.7A (typical)Interface of FPGA Control Signals and USB PC-GUI Software

J1 and J2 Connects to ADM00825 Controller Interface Board

Pulser R-C Test Load and User’s Transducer Interface

Built-in, 330 pF//2.5 k per Channel with Jumper and 50 SMA

PCB Board Dimension 115 mm x 110 mm


Product Overview

FIGURE 1-1: HV2918 ANALOG SWITCH EVALUATION BOARD SIMPLIFIED BLOCK DIAGRAM

1.6 HV2918 ANALOG SWITCH EVALUATION BOARD KIT CONTENTSThe HV2918 Analog Switch Evaluation Board includes:• HV2918 Analog Switch Evaluation Board (EV19W62A)• Important Information Sheet

HV2918

CH1 PulserMD1822 + TC6320

SW6

SW25

SW7

SW24

330 pF 2.5 k Y67

330 pF 2.5 k

330 pF 2.5 k Y2425

330 pF 2.5 k

CH2 PulserMD1822 + TC6320

FPGAPC +

GUI

A1

B1

DMP1

A2

B2

DMP2



NOTES:



USER’S GUIDE

Chapter 2. Installation and Operation

2.1 GETTING STARTEDThe HV2918 Analog Switch Evaluation Board is fully assembled and tested. The board requires five power supply voltage rails of +3.3V, +5V, +10V and ±100V.

2.1.1 Additional Tools Required for Operation1. An oscilloscope with a minimum of 500 MHz bandwidth and two high-impedance

probes. Make sure the grounds of the power supply sources are correctly connected to the same ground as the testing oscilloscope ground.

2. A Microchip HV MUX Controller Board (ADM00825).3. A Microsoft® Windows® 7 PC with the HV MUX Controller Board GUI software

installed and running.4. J1 and J2 connected to the HV MUX Controller Board.5. HV MUX Controller Board connected through the USB port to the PC.

2.2 HV MUX GUI INSTALLATIONThe HV MUX GUI software installer can be downloaded from the Microchip website at www.mircochip.com. Search for the evaluation board on the website by the part number: EV19W62A.1. Open the HVMUXGUI-v1.0.0-windows-installer.exe.2. Initiate the HV MUX GUI software installer by launching the Application Install

dialog box.



FIGURE 2-1: HV MUX GUI – APPLICATION INSTALL DIALOG BOX

3. Click Next to start the installation.

FIGURE 2-2: HV MUX GUI – LICENSE AGREEMENT DIALOG BOX

4. Read the License Agreement and accept it by checking the box corresponding to “I accept the agreement”. Click Next to proceed with the installation.


Installation and Operation

FIGURE 2-3: HV MUX GUI – INSTALLATION DIRECTORY DIALOG BOX

5. On the Installation Directory dialog box, browse for the desired location or click Next to install in the default location.

FIGURE 2-4: HV MUX GUI – READY TO INSTALL DIALOG BOX

6. Once the installation path is chosen, the software is ready to install. Click Next.



FIGURE 2-5: HV MUX GUI – INSTALLATION STATUS DIALOG BOX

7. The Installation Status window appears, showing the installation progress.8. After the installation has completed, click Next.

FIGURE 2-6: HV MUX GUI – INSTALLATION COMPLETE DIALOG BOX

9. Once the Installation Complete dialog box appears, click the Finish button to exit the installer.



2.3 HV2918 ANALOG SWITCH EVALUATION BOARD SETUP PROCEDURETo operate the HV2918 Analog Switch Evaluation Board, the following steps must be completed:1. Attach the HV2918 Analog Switch Evaluation Board to the HV MUX Controller

Board (ADM00825) with the J1 and J2 connectors.2. Connect all the jumpers on J43, J44, J45 and J46 for the on-board R-C load.3. Connect all the power supplies to the voltage supply input connectors J4 and J5,

as indicated in Table 2-1, by observing the polarity.

4. Turn on the VLL first and then turn on the VDD.5. Turn on the 3V3.6. Turn on the VGP and VPP/VNN.7. Connect a USB cable from the HV MUX Controller Board to the PC.8. Connect +12V/1A power to the HV MUX Controller Board.9. Run the HV MUX GUI software on the PC.10. Click the Initialize HV MUX Controller button in the GUI. This causes the status

window at the bottom of the screen to display an “Initialization Complete” message.11. Clear the STBY check box and select the MODE check box. (Do not change

these states. Not used for the HV2918 Analog Switch Evaluation Board.)12. Click the Set HV MUX button. All digital control signals are applied to the HV2918

device.13. Set the number of pulses and TOFF time of the pulser.14. Select CH1 or CH2 to set the Channel 1 pulser or the Channel 2 pulser,

respectively.15. Click the Start button for the selected pulser to generate pulse bursts.16. Click the Stop button for the selected pulser to stop generating pulse bursts.

CAUTION

Observe the polarity of each power supply rail and set the voltage and current limit carefully.

TABLE 2-1: POWER SUPPLY VOLTAGES AND CURRENT-LIMITED SETTINGSTerminal Rail Name Voltage Average Current Limit

J5-1 VLL +3.3V +2 mAJ5-2 GND 0V —J5-3 VDD +5V +20 mAJ4-1 3V3 +3.3V +150 mAJ4-2 GND 0V —J4-3 VGP +5V to +11.5V +10 mA

J4-14 VPP +100V +5 mAJ11-2 VNN -100V -5 mA



FIGURE 2-7: HV2918 ANALOG SWITCH EVALUATION BOARD FRONT VIEW

2.3.1 Recommended Power-up and Power-Down SequencesTable 2-2 shows the recommended power-up and power-down sequences of the HV2918 Analog Switch Evaluation Board.

TABLE 2-2: HV2918 ANALOG SWITCH EVALUATION BOARD POWER-UP AND POWER-DOWN SEQUENCES

Step Power-up Description Step Power-Down Description

1 VLL On 1 VPP and VNN Off2 VDD On 2 VGP Off3 3V3 On with Logic Signal Static 3 3V3 Off with Logic Signal Static4 VGP On 4 VDD Off5 VPP and VNN On 5 VLL Off



2.4 INTERFACE CONNECTIONS

TABLE 2-3: J2 CONTROL INTERFACE SIGNALSPin No. Name Test Point I/O Type Signal Direction

J2-A2 SCK — LVCMOS-2.5V Input EEPROM Serial Clock InputJ2-B2 CSB — LVCMOS-2.5V Input EEPROM Chip Select InputJ2-A3 MISO — LVCMOS-2.5V Output EEPROM Serial Data OutputJ2-B3 MOSI — LVCMOS-2.5V Input EEPROM Serial Data inputJ2-A5 CLR T2 LVCMOS-3.3V Input HV2918 Latch Clear Logic InputJ2-B5 CLK T4 LVCMOS-3.3V Input HV2918 Clock Logic InputJ2-C5 LE T1 LVCMOS-3.3V Input HV2918 Latch Enable Logic InputJ2-A6 DIN T3 LVCMOS-3.3V Input HV2918 Data In Logic InputJ2-C6 A1 T33_P2 LVCMOS-3.3V Input Ch1 Pulser input for NMOS to VNNJ2-D6 B1 T34_P2 LVCMOS-3.3V Input Ch1 Pulser input for PMOS to VPPJ2-A7 DMP1 T35_P2 LVCMOS-3.3V Input Ch1 Pulser Damp Input for PMOS/NMOS to GNDJ2-B7 A2 T33_P1 LVCMOS-3.3V Input Ch2 Pulser input for NMOS to VNNJ2-C7 B2 T34_P1 LVCMOS-3.3V Input Ch2 Pulser input for PMOS to VPPJ2-D7 DMP2 T35_P1 LVCMOS-3.3V Input Ch2 Pulser Damp Input for PMOS/NMOS to GND



2.5 HV MUX CONTROLLER BOARD SETUP PROCEDUREThe HV MUX Controller Board generates 3.3V control signals for the HV2918 Analog Switch Evaluation Board and features a Spartan-6 XC6SLX9 FPGA.1. Before powering up the HV2918 Analog Switch Evaluation Board and the HV

MUX Controller Board, make sure that the latest GUI software is installed on the PC.

2. Start the GUI program. If the board is not connected, a “Not Connected” message is displayed in the Status bar, located at the bottom left of the screen.

3. Connect the appropriate power supply and turn on the power switch to power-up the HV MUX Controller Board. The FPGA_OK(LD1), DC_IN (LD2) and PWR_OK(LD4) on the HV MUX Controller Board should light up green. A “Connected” message is displayed on the bottom left of the Status bar of the GUI.

The HV MUX Controller Board is now ready to control the HV2918 Analog Switch Evaluation Board.

FIGURE 2-8: HV MUX CONTROLLER BOARD (ADM00825) – FRONT VIEW

12V/1APower

Connector

Mini-USBConnector

USB_Fault(LD5)

PWR_OK (LD4)

Off/On Switch

J1

J2

DC_IN (LD2)

FPGA_OK (LD1) PROM JTAG



2.6 TESTING THE HV2918 ANALOG SWITCH EVALUATION BOARDThe user can turn on/off each of the 32 switches through the USB connected PC GUI software program by following the next steps:1. Click the Initialize HV MUX Controller button, located at the top left corner.2. Clear STBY.3. Select MODE.4. Put 32-bit data in DIN to set switches on and off. Data 1 means the switch is on

and Data 0 means the switch is off.5. Click the Set HV MUX button. The GUI and controller board now generate 32-bit

data and 32 clocks, followed by one LE negative pulse and the switches are on and off according to DIN in the GUI.

6. Select CLR and click the Set HV MUX button to set all switches to off.

2.7 GENERATION OF PULSER OUTPUT AT SW7 OF HV2918This section provides the simple step-by-step procedure to make the Ch1 pulser output at the SW7 SMA connector with dummy loads by configuring the GUI.1. Before powering up the HV2918 Analog Switch Evaluation Board, make sure

that the latest GUI software is installed on the PC.2. Start the GUI program. If the board is not connected, a “Not Connected”

message is displayed in the Status bar located at the bottom left of the screen.3. Power up the HV MUX Controller Board and HV2918 Analog Switch Evaluation

Board as described in the previous sections. The prompt, “Connected”, is displayed in the Status bar.

4. Click the Initialize HV MUX Controller button and check the message window to see “Initialization Complete”.

5. Clear STBY.6. Select MODE.7. Change the DIN to Bit 7 from ‘0’ to ‘1’ to set SW7 on

(DIN = 00000000 00000000 00000000 10000000).8. Click the Set HV MUX button to turn on the HV2918 SW7.9. Change the Pulses to 10.10. Select CH1.11. Click the Start button. CH1 pulser starts to generate pulse bursts with ten pulses

and 30 ms TOFF time.

Note: The typical voltage and waveforms are provided in Appendix C. “Demo Board Waveforms”.



The Ch1 and Ch2 of the oscilloscope in Figure 2-9 show the SW7 and the SW6.

FIGURE 2-9: TYPICAL WAVEFORM OF 2:1 MUX CONNECTED TO PULSER

CH150V/div

CH250V/div



USER’S GUIDE

Chapter 3. GUI Description

3.1 HV2918 ANALOG SWITCH EVALUATION BOARD GUI DESCRIPTIONFigure 3-1 displays a screen capture of the HV MUX Controller Board GUI.Table 3-1 provides a detailed description of every item numbered in the screen cap-ture. The selection of the check box, binary data in the DIN entry box and number in the Pulses and TOFF entry box are just settings and don’t change the operation of the HV2918 device and built-in pulsers immediately. By clicking the Set HV MUX, Start and Stop buttons, and the control data set by the user in the GUI change operation of the HV2918 device turn on/off the built-in pulsers in the HV2918 Analog Switch Evaluation Board. Follow the explanation for each corresponding item.

FIGURE 3-1: HV MUX CONTROLLER BOARD GUI SCREEN CAPTURE

1

2 3

45

6 7

8

9 10

11

12 13

14

16

15



TABLE 3-1: HV2918 ANALOG SWITCH EVALUATION BOARD GUI DESCRIPTIONItem No. Item Name Item Description

1 Initialize HV MUX Controller

When this button is clicked, the GUI starts the initialization of FPGA on the HV MUX Controller Board, and the communication between the GUI and the HV MUX Controller Board. If there is no error, the “Initialization Complete” message is displayed in the Message window.

2 STBY Stays unselected. Not used for the HV2918 Analog Switch Evaluation Board.3 MODE Stays selected. Not used for the HV2918 Analog Switch Evaluation Board.4 DIN 32-bit data entry boxes. Each bit in the boxes is related to each analog switch. If data

entry is ‘1’, the associated switch is set to on. If data entry is ‘0’, the associated switch is set to off.

5 CLR When this check box is selected, the CLR logic input is set to high and all the switches of the HV2918 device are set to off. When cleared, the CLR logic input is set to low and the 32 switches of HV2918 are set to ON/OFF states according to the DIN data entry.

6 EN Deactivated when MODE is selected. Not used for the HV2918 Analog Switch Evaluation Board.

7 A/B Deactivated when MODE is selected. Not used for the HV2918 Analog Switch Evaluation Board.

8 Set HV MUX When this button is clicked, the data described in Items 2 through 7 are applied to the HV2918 device. Note that the 32-bit DIN data, 32 clocks and one negative LE pulse are applied only once.

9 Pulses This text box defines the number of pulses in the pulse burst generated by the selected pulser. A pulse is half of the cycle and the pulse burst always starts the positive pulse first.

10 TOFF This text box defines the interval between pulse bursts generated by the selected pulser.

11 Ch1/Ch2 When one of these check boxes is selected, the respective pulser is set to generate 5 MHz pulse bursts defined in Items 9 and 10 by the user.

12 Start When this button is clicked, the selected pulser starts generating the pulse burst.13 Stop When this button is clicked, the selected pulser stops generating the pulse burst.14 Message

WindowThis window displays information from the GUI program.

15 Clear This button clears the messages in the Message window.16 Connection

StatusThis window displays the status of the connection between the GUI and the HV MUX Controller Board.



USER’S GUIDE

Chapter 4. PCB Design and Layout Notes

4.1 PCB LAYOUT TECHNIQUES FOR HV2918The HV2918 Analog Switch Evaluation Board has an analog switch to pass high- voltage, high-current and high-frequency pulses. The PCB design and layout are important to ensure the success of the implementation.

4.1.1 High-Voltage and High-Speed Grounding and Layout Techniques

The center pad at the bottom of the HV2918 VQFN package is internally connected to the IC’s substrate (VSUB). This pad should be connected to GND, externally on the PCB.The user must pay attention to the connecting traces, since the analog switches pass the high-voltage and high-speed signals. In particular, a controlled impedance of 50 to the ground plane and more trace spacing needs to be applied in this situation.High-speed PCB trace design practices are used for the HV2918 Analog Switch Eval-uation Board PCB layout. The internal circuitry of the HV2918 device can operate at a high frequency, with the primary speed limitation being the load capacitance. Because of these high-speed and high-transient currents that result from driving capacitive loads, the supply voltage bypass capacitors should be as close to the pins as possible. All the GND pins should have low-inductance feed through connections that are connected directly to a solid ground plane at the second layer of the PCB. It is recom-mended to minimize the trace length to the ground plane and to insert a ferrite bead in the power supply lead to the capacitor to prevent resonance in the power supply lines. It is important to minimize trace lengths and use sufficient trace width to reduce inductance. Surface mount components are highly recommended.The use of a solid ground plane, and good power and signal layout practices prevent any possible parasitic capacitance coupling. The user should also ensure that the circulating ground return current from a capacitive load does not react with common inductance to create noise voltages in the input logic circuitry.

4.1.2 Decoupling Capacitors SelectionThe VLL and VDD supply voltage rails are able to provide fast transient current. There-fore, they should have a low-impedance bypass capacitor close to each of the power supply pins. Use a surface-mounted ceramic capacitor of 0.1 to 2.2 µF capacitance with an appropriate voltage rating.It is important to verify what type of ceramic capacitor is selected for these bypass capacitors. The low-impedance means low-ESR/ESL impedance within the frequency bandwidth range of ultrasound pulses transmitted, including the very fast dV/dt of the pulse’s rising and falling edges. A capacitor with low-temperature coefficient and low-voltage coefficient is also recommended. The type of X7R and X5R or other more advanced multilayer ceramic types should be selected for these purposes.



NOTES:



USER’S GUIDE

Appendix A. Schematics and Layouts

A.1 INTRODUCTIONThis appendix contains the following schematics and layouts for the HV2918 Analog Switch Evaluation Board (EV19W62A) and the HV MUX Controller Board (ADM00825).1. HV2918 Analog Switch Evaluation Board (EV19W62A):• EV19W62A – Schematic• EV19W62A – Schematic (Output Connectors)• EV19W62A – Schematic (Power)• EV19W62A – Schematic (Pulse Generator)• EV19W62A – Schematic (SPI Flash)• EV19W62A – Top Silk• EV19W62A – Top Copper and Silk• EV19W62A – Top Copper• EV19W62A – Inner 1 and 4• EV19W62A – Inner 2• EV19W62A – Inner 3• EV19W62A – Bottom Copper• EV19W62A – Top Copper and Silk• EV19W62A – Bottom Silk2. HV MUX Controller Board (ADM00825):• ADM00825 – Schematic (Connection)• ADM00825 – Schematic (Power Supply)• ADM00825 – Schematic (USB to SPI)• ADM00825 – Schematic (Programmable Clock)• ADM00825 – Schematic (FPGA)• ADM00825 – Schematic (FPGA Decoupling Capacitors)• ADM00825 – Schematic (Connectors)• ADM00825 – Top Silk• ADM00825 – Top Copper and Silk• ADM00825 – Top Copper• ADM00825 – Inner 1• ADM00825 – Inner 2• ADM00825 – Inner 3• ADM00825 – Inner 4• ADM00825 – Bottom Copper• ADM00825 – Bottom Copper and Silk• ADM00825 – Bottom Silk


HV2918 Analog Switch Evaluation Board User’s G

uide

DS50003006A-page 28

2020 Microchip Technology Inc.

GND

GND

GND

GND

GND

GND

GND

GND

GND

112

J43

GND

1k12061%

R33

GND

GND

GNDGND

1k12061%

R3549.9R06031%

R34

GND

1k12061%

R13.9R03

12

GND

1k12061%

R1549.9R06031%

R14

GND

J75 J76

J10J9

J31J30

2.55k25121%

R18

2.55k25121%

R272.55k25121%

R26330 pF250V0805

C20330 pF250V0805

C21

330 pF250V0805

C18330 pF250V0805

C17

T27 T28 T29

15 pF50V0805

C14

15 pF50V0805

C2615 pF50V0805

C25

15 pF50V0805

C15

ND GND GND

GNDGNDGNDGNDGNDGNDND

SW6 SW7

SW24 SW25

GND

1k12061%

R1749.9R06031%

R16

GND

J11

15 pF50V0805

C16

GND

1k12061%

R3749.9R06031%

R36

GND

15 pF50V0805

C27

SW3Y23

SW17Y1617

112

J40

112

13

112

J14

112

J15

112

J16

112

J17

112

J45

112

J59

112

J60

112

J61

112

J41

112

J42 112

J44

112

J46

112

56

112

J57

112

J58

112

J62

112

J71

112

J72

112

J73

112

J74

J80 J81 J82

2.55k25121%

R19

A.2 EV19W62A – SCHEMATIC

LABEL Need Help Small

LABEL1

Y01

CLK

DIN

DOUT

LE

CLR

GND

1k12061%

R849.9R06031%

R9

GND

GND

112

J63

1k12061%

R3849.9R06031%

R39

GND

112

J69

49.9R06031%

R31

GND

112

J18

1k12061%

R149.9R06031%

R2

GND

GND

GND

DGND

1k12061%

R4049.9R06031%

R41

GND

112

J12

49061%

R

DMP

APULSEB

PPulse_Generator.SchDoc

DMP

APULSEB

PPulse_Generator.SchDoc

A2

CSB

B1A1

LE

CLK

B2

SCK

DIN

DMP2

CLR

DMP1

MOSIMISO

CONOutput_Connectors.SchDoc

CSB

MOSISCK

MISO

FlashSPI_FLASH.SchDoc

PowerPower.SchDoc

Y23SW3

Y67

Y1617

Y1415

Y2425

SW0SW1SW2

SW6SW7

SW24SW25

GND

VDD

GND

1 μF25V0603

C23

VLL

J7J6

1 μF25V0603

C22

0R0603

R28

GND

T12 T16 T17 T18 T19 T20 T21 T22 T23 T24 T25 T26

T6

1 μF25V0603

C19

15 pF50V0805

C10

15pF50V0805

C37

15 pF50V0805

C11

15pF50V0805

C38

0R0603

R29

GND

GND

1k12061%

R1049.9R06031%

R11

GND

J8

15 pF50V0805

C13

GND

1k12061%

R4249.9R06031%

R43

GND

15pF50V0805

C39

GND GND GND GND GND GND GGND

GGNDGNDGND

GNDGNDGNDGNDGND

112

J47

GND

112

J27

GNDDGND

0R0603

R30

Y67

Y2425

SW0 SW1

SW2

Y01

SW17

SW14SW15SW16

SW14SW15

SW16

Y1415

GND

SW420

Y4521

SW319

SW217

Y2318

SW116

SW014

Y0115

CLR5

LE7

NC/VSS

4

VDD

35

DIN10

CLK8

DOUT12

DGND11

SW1540

SW1438

Y141539

SW1334

SW1232

Y121333

SW1131

SW1029

Y101130

SW928

SW826

Y8927

SW725

NC6

SW623

Y6724

NC/VSS

13

SW522

EP65

SW4Y45SW3SW2Y23SW1SW0Y01

CLR

LE

NC/VSS

VDD

DIN

CLK

DOUT

DGND

SW15SW14Y1415SW13SW12Y1213SW11SW10Y1011

SW9SW8Y89SW7

NC

SW6Y67

NC/VSS

SW5

EP

SW1641

SW1743

SW1847

SW1949

SW2050

SW2152

SW2253

SW2355

SW2456

SW2558

SW2659

SW2761

SW2862

SW2964

SW301

SW313

Y161742

Y181948

Y202151

Y222354

Y242557

Y262760

Y282963

Y30312

VLL

9

RGND36

GND37

GND44

RGND45

VDD

46

HV2918

U2

HV2918 QFN-64

112

J19

112

J20

112

J21

112

J22

112

J23

J

112

J28

112

J29

112

J33

112

J34

112

J35

112

J36

112

J37

112

J38

112

J39

GND

112

J32

GNDGND

112

J48

112

J49

112

J50

112

J51

112

J52

112

J53

112

J54

112

J55 J

112

J64

112

J65

112

J66

112

J67

112

J68

112

J70

J77 J78 J79

DGND

1 μF25V0603

C35

Y45

Y89

Y1011

Y1213

Y1819

Y2021

Y2223

Y2627

Y2829

Y3031

SW4SW5

SW8SW9SW10SW11SW12SW13



Bumpon Hemisphere Black

PAD1


PAD2


PAD3


PAD4

Schematics and Layouts

2020 M

icrochip Technology Inc.

DS50003006A-page 29

A.

LELE

A1B1

B2DMP2

VDD_MUPB

40POS0POS

T30

T1

0.1 μF25V0603

C1

DGND

DGND

3 EV19W62A – SCHEMATIC (OUTPUT CONNECTORS)

CLK

DIN

CLR

SCKCSB

MISOMOSI

CLR

DMP1A2

CLK

DIN

SCKCSB

MOSIMISO

GND

1

VIN

3VOUT

2MCP1702/3.3VU3

1 μF16V0603

C431 μF16V0603

C3

GND GNDDGND

3.3V

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

B1

B2

B3

B4

B5

B6

B7

B8

B9

B10

BG1

BG2

BG3

BG4

BG5

BG6

BG7

BG8

BG9

BG10

C1

C2

C3

C4

C5

C6

C7

C8

C9

C10

D1

D2

D3

D4

D5

D6

D7

D8

D9

D10

DG1

DG2

DG3

DG4

DG5

DG6

DG7

DG8

DG9

DG10

CONN HEADER 40POS

J1

CON HDR HM ZD 40POS

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

B1

B2

B3

B4

B5

B6

B7

B8

B9

B10

BG1

BG2

BG3

BG4

BG5

BG6

BG7

BG8

BG9

BG10

C1

C2

C3

C4

C5

C6

C7

C8

C9

C10

D1

D2

D3

D4

D5

D6

D7

D8

D9

D10

DG1

DG2

DG3

DG4

DG5

DG6

DG7

DG8

DG9

DG10

CONN HEADER

J2

CON HDR HM ZD 4

T5

T2

T4 T3

1 2

HDR-2.54 Male 1x2J3

DGNDDGND DGND


uide

DS50003006A-page 30


VDD

GND

RS1GD8

HDR-2.54 Male 1x3

123

J5

GND

T7

1 μF50V0805

C2

A.4 EV19W62A – SCHEMATIC (POWER)

VPP

VNN

VGP

GND

GND

1 2 3 4 5

HDR-2.54 Male 1x5J4

RS1GD4

RS1GD6

GND

RS1GD3

GND

T8 T9

T11

3.3V

RS1GD5

T10 VLL

RS1GD7

T13

DGND

DGNDDGND

0R0603

R44

4.7 μF50VX5RC4

4.7 μF50VX5RC6

4.7 μF50VX5RC8

1 μF250V1812

C5

1 μF250V1812

C7


2020 M


DS50003006A-page 31

A.

PULSE_P11

5

6

2

4 3

MMBD3004BRM-7

D9_P1

T36_P1

5.6R08051%

R32_P1

5 EV19W62A – SCHEMATIC (PULSE GENERATOR)

A_P1B_P1

DMP_P1

GND

GND

VPP

VNN

2.2 μF50V0603

C31_P12.2 μF50V0603

C33_P1

GNDGNDGNDGNDGND

VGP

3.3V

GND

GND

T33_P1T34_P1

T35_P1

INB1

VSS

3

INC4

IND5

GND6

VL

7

OUTC8

OUTD9

VH

10

VH

11

OUTA12

OUTB13

VL

14

PE15

INA16

EP17

INB

VSS

INCIND

GND

VL

OUTCOUTD

VH

VH

OUTAOUTB

VL

PE

INA

EP

VDD

2

MD1822

U1_P1

DGND

1234 5

678

0.01 μF x 4100V0612

C44_P1

2

1

7 8 9

TC6320T14_P1A

3

10

4

5 6

TC6320T14_P1B

2

1

7 8 9

TC6320T15_P1A

3

10

4

5 6

TC6320T15_P1B

0.1 μF50V0603

C30_P1

0.1 μF50V0603

C32_P10.1 μF50V0603

C34_P1

1 μF250V1812

C9_P1

1 μF250V1812

C27_P1


uide

DS50003006A-page 32


100R04021%

R4

100R04021%

R6

MOSISCK

DD_MUPB

DGND

A.6 EV19W62A – SCHEMATIC (SPI FLASH)

0.1 μF35V0402

C12

0R0402

R5

112

J83

4.7k04021%

R7

4.7k04021%

R3

MOSISCK

MISO

CSBCSB

MISO

VDD_MUPB VDD_MUPB V

VDD_MUPB

CS1

SO/IO12

WP/IO23

GND4

SI/IO05

CLK6

HOLD/IO3/RESET7

VCC

8

S25FL127SABMFV101DNP

U4

DGND

DGND

DGND


A.7 EV19W62A – TOP SILK

A.8 EV19W62A – TOP COPPER AND SILK



A.9 EV19W62A – TOP COPPER

A.10 EV19W62A – INNER 1 AND 4



A.11 EV19W62A – INNER 2

A.12 EV19W62A – INNER 3



A.13 EV19W62A – BOTTOM COPPER

A.14 EV19W62A – BOTTOM COPPER AND SILK



A.15 EV19W62A – BOTTOM SILK



uide

DS50003006A-page 38


IO_2V5_0_PIO_2V5_0_N







IO_2V5_11_PIO_2V5_11_N

IO_2V5_13_PIO_2V5_13_N




IO_2V5_10_PIO_2V5_10_N

IO_2V5_12_PIO_2V5_12_N

IO_2V5_14_NIO_2V5_14_P

IO_3V3_1IO_3V3_2IO_3V3_3IO_3V3_4IO_3V3_5

CLK4

CLK2_PCLK2_N

IO_2V5_15_NIO_2V5_15_P

IO_2V5_16_NIO_2V5_16_P

IO_2V5_17_NIO_2V5_17_P

IO_2V5_18_NIO_2V5_18_P

IO_2V5_19_NIO_2V5_19_P

IO_2V5_20_NIO_2V5_20_P

IO_2V5_21_NIO_2V5_21_P

CLK3_PCLK3_N

CLK5

IO_3V3_6_PIO_3V3_6_NIO_3V3_7_PIO_3V3_7_NIO_3V3_8_PIO_3V3_8_NIO_3V3_9_PIO_3V3_9_NIO_3V3_10_PIO_3V3_10_NIO_3V3_11_PIO_3V3_11_NIO_3V3_12_PIO_3V3_12_NIO_3V3_13_PIO_3V3_13_NIO_3V3_14_PIO_3V3_14_NIO_3V3_15IO_3V3_16IO_3V3_17

Connector.SchDoc

CLK2_PCLK2_N

CLK4

A.16 ADM00825 – SCHEMATIC (CONNECTION)

MUPB001_PWR.SchDoc

SCK

MISOMOSI

USB_CONFIG

CSBAR

FPGA_DONE

FPGA_RSTSPI_RST

EXT_INT

GP8

GP4GP7

USB_TO_SPI.SchDoc

CTRL_OEC

CTRL_SDISDO

CTRL_OEDCTRL_OEB

CTRL_SCKCTRL_CSB

CLK0_N

CLK1_PCLK1_N

CLK2_PCLK2_N

CLK4

CLK0_P

CLK3_PCLK3_N

CLK5

40MHz_N40MHz_P

PROG_CLK.SchDoc

PROGB_IN

FPGA_DONE

SCKMOSIMISO

CSBAR

FPGA_RSTSPI_RSTUSB_CONFIG

SDO

CTRL_SCKCTRL_CSB

CTRL_OECCTRL_OEDCTRL_OEB

CLK0_PCLK0_N

IO_2V5_0_PIO_2V5_0_NIO_2V5_1_PIO_2V5_1_N

IO_2V5_2_PIO_2V5_2_NIO_2V5_3_PIO_2V5_3_NIO_2V5_4_PIO_2V5_4_NIO_2V5_5_PIO_2V5_5_N

IO_2V5_6_PIO_2V5_6_NIO_2V5_7_PIO_2V5_7_NIO_2V5_8_PIO_2V5_8_N

IO_2V5_10_PIO_2V5_10_N




GP4GP7

EXT_INT

CLK1_PCLK1_N

CTRL_SDI

IO_2V5_15_NIO_2V5_15_P

IO_2V5_16_NIO_2V5_16_P

IO_2V5_17_NIO_2V5_17_P

IO_2V5_18_NIO_2V5_18_P

IO_2V5_19_NIO_2V5_19_P

IO_2V5_20_NIO_2V5_20_P

IO_2V5_21_NIO_2V5_21_P


IO_3V3_10_PIO_3V3_10_NIO_3V3_11_PIO_3V3_11_NIO_3V3_12_PIO_3V3_12_NIO_3V3_13_PIO_3V3_13_NIO_3V3_14_PIO_3V3_14_N

40MHz_N40MHz_P

IO_3V3_15IO_3V3_16IO_3V3_17

FPGA01.SchDoc

SPI_CSBARSPI_SCKSPI_MOSISPI_MISO

FPGA_RSTSPI_RSTUSB_CONFIG

EXT_INTFPGA_DONE

PROGB_IN

GP4GP7

CTRL_OEC

CLK0_PCLK0_N

CLK1_PCLK1_N


IO_2V5_1_NIO_2V5_1_P



IO_2V5_10_PIO_2V5_10_NIO_2V5_11_PIO_2V5_11_NIO_2V5_12_PIO_2V5_12_NIO_2V5_13_PIO_2V5_13_NIO_2V5_14_PIO_2V5_14_N


CLK2_PCLK2_N

CLK4

CTRL_OEDCTRL_OEB

CTRL_SCKCTRL_CSBSDOCTRL_SDI

IO_2V5_15_PIO_2V5_15_N

IO_2V5_16_NIO_2V5_16_P

IO_2V5_17_PIO_2V5_17_N

IO_2V5_18_NIO_2V5_18_P

IO_2V5_19_PIO_2V5_19_N

IO_2V5_20_NIO_2V5_20_P

IO_2V5_21_PIO_2V5_21_N

CLK3_PCLK3_N

CLK5

40MHz_QA1_N40MHz_QA1_P

IO_3V3_6_PIO_3V3_6_NIO_3V3_7_PIO_3V3_7_NIO_3V3_8_PIO_3V3_8_NIO_3V3_9_PIO_3V3_9_NIO_3V3_10_PIO_3V3_10_NIO_3V3_11_PIO_3V3_11_NIO_3V3_12_PIO_3V3_12_NIO_3V3_13_PIO_3V3_13_NIO_3V3_14_PIO_3V3_14_N


2020 M


DS50003006A-page 39

A.

GND_D

3V3_VDD

GND_D

3V3_CLK

10 μF10V0805

C61

10 μF10V0805

C65

0.1 μF50V0603

C62

0.1 μF50V0603

C66

10k06031%

R29

69.8k06031%

R26

GND4

CDELAY

6ADJ

7

VOUT

8

EP9

ADJ DFN-8

GND4

CDELAY

6ADJ

7

VOUT

8

EP9

ADJ DFN-8

Via_2.5x1.5

TP5

Via_2.5x1.5

TP4

ia_2.5x1.5

TP1

10.7k06031%

R32

82k06031%

R31

(Supply to Ripple Blocker)

D430V

D630V

17 ADM00825 – SCHEMATIC (POWER SUPPLY)

23

1

SLIDE SPDT

SW1

GND_D

VIN

GND_D

GND_D

D5V

GND_D

D5V

GND_D

D5V

GND_D

D5V

PG_3

V3_V

DD

D5V

GND_D

GND_D

1V2_VCCINT

D5V

GND_D

GND_D

2V5_VDD

D5V

PG_1

V2_V

CCIN

T

D5V

GND_D

PG_3V3_CLK

PG_3V3_CLK

10 μF10V0805

C51

10 μF10V0805

C55

10 μF10V0805

C53

10 μF10V0805

C57

10 μF10V0805

C59

10 μF10V0805

C63

10 μF10V0805

C4310 μF10V0805

C4410 μF10V0805

C4510 μF10V0805

C46

0.1 μF50V0603

C52

0.1 μF50V0603

C56

0.1 μF50V0603

C54

0.1 μF50V0603

C58

0.1 μF50V0603

C60

0.1 μF50V0603

C64

0.1 μF50V0603

C42

0.1 μF50V0603

C5010 μF35V1206

C4710 μF35V1206

C4810 μF35V1206

C49

22000 pF50V0603

C41

10k06035%

R23

10k06035%

R24

10k06035%

R30

10k06031%

R22

10k06031%

R28

390R06035%

R19

390R06035%

R27

1k06035%

R18

51k06031%

R25

19.1k06031%

R17

39k06031%

R16

8.66k06031%

R21

VIN

1

VIN

2

SHDN3

PWRGD5

U6

MCP172X

VIN

1

VIN

2

SHDN3

PWRGD5

U7

MCP172X

VIN

1

VIN

2

SHDN3

GND4

PWRGD5

CDELAY

6ADJ

7

VOUT

8

EP9

U5

MCP172X ADJ DFN-8

VIN

1

VIN

2

SHDN3

GND4

PWRGD5

CDELAY

6ADJ

7

VOUT

8

EP9

U4

MCP172X ADJ DFN-8

BO

OS

T10

SG

ND

4

VFB

5EN

9

SW12V

IN2

BO

OS

T

SG

ND

VFBEN

SWVIN

PG

ND

14

PG8

EP

17

VIN

3

PG

ND

15

SW13

SW16

SW1

U3

GREENLD4

GREENLD2

ON-POWER ON

GND_D

20BQ030P

D1

Via_2.5x1.5

TP3

Via_2.5x1.5

TP2

V

1 2L1

XAL6060

231

POWER 2.5 mm

J6

3.6V

GND_DGND_D

D330V

D530V

D230V


uide

DS50003006A-page 40


MHz

ND_DGND_D

GND_D

GND_D

GND_D

Ground Posts for Scope Probe Ground

J10 J11

J12 J13

A.18 ADM00825 – SCHEMATIC (USB TO SPI)

GND_D

ID4

VBUS

1

GND5

D-2

D+3

0

USB MINI-B FemaleJ7 V

DD1

OSC12

OSC23

RST4

GP05

GP16

GP27

GP38

MOSI9

GP410

SCK11

GP512

MISO13

GP614

GP715

GP816

VUSB

17D-

18D+

19V

SS20 V

DD

OSC1OSC2

RSTGP0GP1GP2GP3

MOSIGP4SCK

GP5MISOGP6GP7GP8

VUSB

D-D+

VSS

U9

MCP2210 SSOP-20

GND_D

2

31

12 X1

OSC1OSC2

G

USB_D-USB_D+

USB_D+USB_D-

3V3_VDD

3V3_VDD

0.1 μF25V0603

C104

GND_D

4.7 μF16V1206

C1030.1 μF25V0603

C106

GND_D

SCK

MISOMOSI

10k06035%

R50

REDLD5

GND_D

150R06035%

R51

USB_CONFIG LED, ON- SUSPEND, OFF - ACTIVE

USB_CONFIG

CSBARFPGA_DONEFPGA_RST

SPI_RSTEXT_INT

GP8

4.7 μF16V1206

C105

GP4

GP7


2020 M


DS50003006A-page 41

A.

CLK2_N

CLK0_P

CLK0_N

CLK2_P

252627282930313233343536

0

GND_DCTRL_OEB

75k06031%

R36

3

40MHz_P

40MHz_N

0.1 μF16V0603

C67

0.1 μF16V0603

C68

INFR34

INFR35

GND_D

GND_D

100R06031%

R20

0.1 μF16V0603

C92

0.1 μF16V0603

C94

100R06031%

R40

G

3

G

3

G

VDD

VDDOAB

VDDOAB

DNI

DNI

VDDOAB

0R0603

R49

0R0603

R52

19 ADM00825 – SCHEMATIC (PROGRAMMABLE CLOCK)

CLK4

VDDAP2

1

VDD

2

QC13

VDDOC

4

/QC15

QC26

/QC27

OEC1/2/38

QD19

VDDOD

10

/QD111

VSS

12

OE

D1

/2/3

13

VD

DO

D1

4

QD

31

5

/QD

31

6

GN

D1

7

SC

K1

8

CS

B1

9

SD

O2

0

SD

I2

1

QB

22

2

VD

DO

B2

3

/QB

22

4

OEB1/2/3

VSS

QB1/QB1

OEA1/2/3

VDDOA

QA2/QA2

VDDOA

QA1/QA1

VDD

VD

DA

P1

37

VS

S3

8R

EF

IN1

39

/RE

FIN

14

0V

DD

I14

1V

DD

I24

2X

TA

L_

XIN

43

XT

AL

_O

UT

44

RE

FIN

24

5/R

EF

IN2

46

VS

S4

7V

SS

48

EP

AD

49

U1

SM803004

13X2XTAL-40 MHz

GND_D

GND_DGND_D

GND_D

CTRL_OEC

CTRL_OED

V3_CLK

0.010 μF25V0603

C984700 pF50V0603

C99

VDDOAB

GND_D

CTRL_SCKCTRL_CSB

SDOCTRL_SDI

0.1 μF16V0603

C93

0.1 μF16V0603

C95

INFR39

INFR41

GND_D

GND_D

CLK3_P

CLK3_N

CLK1_P

CLK1_N0.1 μF16V0603

C82

0.1 μF16V0603

C81

100R06031%

R37

CLK5

ND_D

4.7 μF16V0603

C964.7 μF16V0603

C97

V3_CLK

0.010 μF25V0603

C854700 pF50V0603

C86

VDDOCD

GND_DND_D

4.7 μF16V0603

C844.7 μF16V0603

C83

V3_CLK

0.010 μF25V0603

C714700 pF50V0603

C72

VDD

GND_D

ND_D

4.7 μF16V0603

C694.7 μF16V0603

C70

VD

D

VDD

VD

D

VD

DO

AB

VD

DO

CD

VDDOCD

VDDOCD

DNI

DNI

10k06031%

R38

10k06031%

R33

10k06031%

R4210000 pF50V0603

C10010000 pF50V0603

C101

10000 pF50V0603

C8810000 pF50V0603

C87

10000 pF50V0603

C7310000 pF50V0603

C7410000 pF50V0603

C7510000 pF50V0603

C7610000 pF50V0603

C7710000 pF50V0603

C78

10000 pF50V0603

C91

10000 pF50V0603

C102

VOUT

1VOUT

ADJ2

GND3

EN4

VIN

5V

IN6

U8

MIC94325YMT-TR

VOUT

1VOUT

ADJ2

GND3

EN4

VIN

5V

IN6

U11

MIC94325YMT-TR

VOUT

1VOUT

ADJ2

GND3

EN4

VIN

5V

IN6

U12

MIC94325YMT-TR

100k06031%

R43

10000 pF50V0603

C107

100k06031%

R45

10000 pF50V0603

C108

100k06031%

R47

10000 pF50V0603

C109

D730V

D830V

D930V

1/10W78.7k1%

R44

1/10W78.7k1%

R46

1/10W78.7k1%

R48

GND_D

GND_D


uide

DS50003006A-page 42


GND_D

1V2_VCCINT

3V3_VDD

3V3_VDD

3V3_VDD

2V5_VDD

2V5_VDD

LK0_PLK0_N

2V5_0_P2V5_0_N

2V5_1_P2V5_1_N

2V5_2_P2V5_2_N

2V5_3_P2V5_3_N2V5_4_P2V5_4_N

2V5_5_P2V5_5_N2V5_6_P2V5_6_N

2V5_7_P2V5_7_N

CLK1_PCLK1_N




IO_2V5_13_PIO_2V5_13_N

IO_2V5_14_PIO_2V5_14_N

EchDoc

GND3

VCCO_34

GND13

VCCO_318

VCCINT19

VCCAUX20

GND25

VCCINT28

VCCO_331

VCCAUX36

VCCO_242

GND49

VCCINT52

VCCAUX53

GND54

VCCO_263

GND68

VCCO_176

GND77

VCCO_186

VCCINT89

VCCAUX90

GND91

GND96

VCCO_1103

GND108

GND113

VCCO_0122

VCCO_0125

VCCINT128

VCCAUX129

GND130

VCCO_0135

GND136

U1A

IO_L74N_DOUT_BUSY_174

IO_L74P_AWAKE_175

IO_L47N_178

IO_L47P_179

IO_L46N_180

IO_L46P_181

IO_L45N_182

IO_L45P_183

IO_L43N_GCLK4_184

IO_L43P_GCLK5_185

IO_L42N_GCLK6_TRDY1_187

IO_L42P_GCLK7_188

IO_L41N_GCLK8_192

IO_L41P_GCLK9_IRDY1_193

IO_L40N_GCLK10_194

IO_L40P_GCLK11_195

IO_L34N_197

IO_L34P_198

IO_L33N_199

IO_L33P_1100

IO_L32N_1101

IO_L32P_1102

IO_L1N_VREF_1104

IO_L1P_1105

BA

NK

1

U1E

ale

OUT1OUT2

IO_2V5_15_PIO_2V5_15_N

2V5_16_PV5_16_N

IO_2V5_17_PIO_2V5_17_N

2V5_18_PV5_18_N

IO_2V5_19_PIO_2V5_19_N

2V5_20_PV5_20_N

2V5_21_PV5_21_N

A.20 ADM00825 – SCHEMATIC (FPGA)

D01

(DNC)2

CLK3

TDI4

TMS5

TCK6

CF7

OE/RESET8

(DNC)9

CE10

GND11

(DNC)12

CEO13

(DNC)14

(DNC)15

(DNC)16

TDO17

VCCINT

18V

CCO19

VCCJ

20U2

XCF04S-VOG20C

M0

M1

M0M1

0R0603

R10

0R0603

R15

3V3_VDD

GND_D

**DNI

Default config set to Master Serial M(1:0) = 01

GND_D

3V3_VDD

GND_D

4.7k06035%

R11

4.7k06035%

R14

51RR3 CCLKR

CCLKR

51RR8

3V3_VDD100R

R6

100R

R7GND_D

PROG_B

PROG_B

4.7k06035%

R4

3V3_VDD

TACT SPST

14

23

SW2

GND_D

0R0603

R5PROGB_IN

**DNI (Do Not Install)

PUSH BUTTON TO FORCE THE RECONFIGURATION

FPGA_DONE

4.7k06035%

R2

3V3_VDD

FPGA_DONE

3

1

2

BSS123Q1FPGA_DONE

GND_D

GREENLD1

D5V

330R06035%

R12

FPGA_DONE

INIT_B

4.7k06035%

R1

3V3_VDD

INIT_B

GND_D

22RR9

DIN

DIN

123456

HDR-2.54 Male 1x6

J4 3V3_VDD

FPGA JTAG

GND_D

FPGA_TMSFPGA_TCKFPGA_TDOFPGA_TDI

FPGA_TDOFPGA_TMSFPGA_TCKFPGA_TDI

“DONE” LED

123456

HDR-2.54 Male 1x6

J5 3V3_VDD

PROM JTAG

GND_D

PROM_TMSPROM_TCKPROM_TDOPROM_TDI

PROM_TDIPROM_TMSPROM_TCK

PROM_TDO

4.7kR133V3_VDD

SCKMOSIMISO

CSBARFPGA_RST

SPI_RSTUSB_CONFIG

CC

IO_IO_

IO_IO_

IO_IO_

IO_IO_IO_IO_

IO_IO_IO_IO_

IO_IO_


GP4GP7

EXT_INT

U_FPGA_DECOUPLFPGA_DECOUPLE.S

SUSPEND73

TDO106

TMS107

TCK109

TDI110

U1B

IO_L83N_VREF_31

IO_L83P_32

IO_L52N_35

IO_L52P_36

IO_L51N_37

IO_L51P_38

IO_L50N_39

IO_L50P_310

IO_L49N_311

IO_L49P_312

IO_L44N_GCLK20_314

IO_L44P_GCLK21_315

IO_L43N_GCLK22_IRDY2_316

IO_L43P_GCLK23_317

IO_L42N_GCLK24_321

IO_L42P_GCLK25_TRDY2_322

IO_L41N_GCLK26_323

IO_L41P_GCLK27_324

IO_L37N_326

IO_L37P_327

IO_L36N_329

IO_L36P_330

IO_L2N_332

IO_L2P_333

IO_L1N_VREF_334

IO_L1P_335

BA

NK

3

U1C

PROGRAM_B_237

IO_L65N_CSO_B_238

IO_L65P_INIT_B_239

IO_L64N_D9_240

IO_L64P_D8_241

IO_L62N_D6_243

IO_L62P_D5_244

IO_L49N_D4_245

IO_L49P_D3_246

IO_L48N_RDWR_B_VREF_247

IO_L48P_D7_248

IO_L31N_GCLK30_D15_250

IO_L31P_GCLK31_D14_251

IO_L30N_GCLK0_USERCCLK_255

IO_L30P_GCLK1_D13_256

IO_L14N_D12_257

IO_L14P_D11_258

IO_L13N_D10_259

IO_L13P_M1_260

IO_L12N_D2_MISO3_261

IO_L12P_D1_MISO2_262

IO_L3N_MOSI_CSI_B_MISO0_264

IO_L3P_DO_DIN_MISO_MISO1_265

IO_L2N_CMPMOSI_266

IO_L2P_CMPCLK_267

IO_L1N_M0_CMPMISO_269

IO_L1P_CCLK_270

DONE_271

CMPCS_B_272

BA

NK

2

U1D

IO_L66N_SCP0_0111

IO_L66P_SCP1_0112

IO_L65N_SCP2_0114

IO_L65P_SCP3_0115

IO_L64N_SCP4_0116

IO_L64P_SCP5_0117

IO_L63N_SCP6_0118

IO_L63P_SCP7_0119

IO_L62N_VREF_0120

IO_L62P_0121

IO_L37N_GCLK12_0123

IO_L37P_GCLK13_0124

IO_L36N_GCLK14_0126

IO_L36P_GCLK15_0127

IO_L35N_GCLK16_0131

IO_L35P_GCLK17_0132

IO_L34N_GCLK18_0133

IO_L34P_GCLK19_0134

IO_L4N_0137

IO_L4P_0138

IO_L3N_0139

IO_L3P_0140

IO_L2N_0141

IO_L2P_0142

IO_L1N_VREF_0143

IO_L1P_HSWAPEN_0144

BA

NK

0

U1F

CTRL_OECCTRL_OEDCTRL_OEB

CTRL_SCKCTRL_CSB

SDO

CTRL_SDI

1

2

RF Coaxial SMA Female

J8

GND_D

1

2

RF Coaxial SMA Fem

J9

GND_D

OUT1 OUT2

OUT1 OUT2

IO_IO_2

IO_IO_2

IO_IO_2

IO_IO_2

IO_3V3_6_N

40MHz_N40MHz_P

IO_3V3_6_P




IO_3V3_10_NIO_3V3_10_P

IO_3V3_11_NIO_3V3_11_P

IO_3V3_12_NIO_3V3_12_P

IO_3V3_13_NIO_3V3_13_PIO_3V3_14_NIO_3V3_14_P

IO_3V3_15

IO_3V3_16

IO_3V3_17

**DNI


2020 M


DS50003006A-page 43

A.

X

-B

47 nF16V0603

C211000 pF50V0603

C221000 pF50V0603

C231000 pF50V0603

C241000 pF50V0603

C251000 pF50V0603

C26

4S

-B

47 nF16V0603

C371000 pF50V0603

C381000 pF50V0603

C391000 pF50V0603

C40

21 ADM00825 – SCHEMATIC (FPGA DECOUPLING CAPACITORS)

For VCCO_03V3_VDD

33 μF10VTANT-B

C1047 nF16V0603

C131000 pF50V0603

C141000 pF50V0603

C151000 pF50V0603

C16

GND_D

For VCCO_12V5_VDD

33 μF10VTANT-B

C1147 nF16V0603

C171000 pF50V0603

C181000 pF50V0603

C191000 pF50V0603

C20

GND_D

For VCCO_23V3_VDD

33 μF10VTANT-B

C2747 nF16V0603

C301000 pF50V0603

C311000 pF50V0603

C32

GND_D

For VCCO_32V5_VDD

33 μF10VTANT-B

C2847 nF16V0603

C331000 pF50V0603

C341000 pF50V0603

C351000 pF50V0603

C36

GND_D

For 1V2_VCCINT1V2_VCCINT

47 nF16V0603

C41000 pF50V0603

C51000 pF50V0603

C61000 pF50V0603

C7

GND_D

100 μF6.3VTANT-B

C3

For VCCAU3V3_VDD

33 μF10VTANT

C12

GND_D

1000 pF50V0603

C81000 pF50V0603

C9

For XCF03V3_VDD

33 μF10VTANT

C29

GND_D


uide

DS50003006A-page 44


CLK3_PCLK3_N

A1B1BG1A2B2BG2A3B3BG3A4B4BG5A5B5BG4A6B6BG6A7B7BG7A8B8BG8A9B9BG9A10B10BG10

C1D1

DG1C2D2

DG2C3D3

DG3C4D4

DG4C5D5

DG5C6D6

DG6C7D7

DG7C8D8

DG8C9D9

DG9C10D10

DG10

J2

CONN-1469028

_D GND_D

IO_2V5_15_PIO_2V5_15_N

IO_2V5_17_PIO_2V5_17_N

IO_2V5_19_PIO_2V5_19_N

IO_2V5_21_PIO_2V5_21_N



IO_3V3_11_PIO_3V3_11_N

IO_3V3_13_NIO_3V3_13_P

IO_3V3_16IO_3V3_15

A.22 ADM00825 – SCHEMATIC (CONNECTORS)

A1B1BG1A2B2BG2A3B3BG3A4B4BG5A5B5BG4A6B6BG6A7B7BG7A8B8BG8A9B9BG9A10B10BG10

C1D1

DG1C2D2

DG2C3D3

DG3C4D4

DG4C5D5

DG5C6D6

DG6C7D7

DG7C8D8

DG8C9D9

DG9C10D10

DG10

J1

CONN-1469028

GND_D GND_D

D5V








IO_2V5_11_PIO_2V5_11_N

IO_2V5_13_PIO_2V5_13_N




IO_2V5_10_PIO_2V5_10_N

IO_2V5_12_PIO_2V5_12_N

IO_2V5_14_NIO_2V5_14_P

IO_3V3_1IO_3V3_2

IO_3V3_3IO_3V3_4

IO_3V3_5CLK4

CLK2_PCLK2_N

33 μF10VTANT-B

C10.1 μF25V0603

C2

GND_D

PWR5V0

CLK5

GND

D5V

GND_D

PWR5V0

IO_2V5_16_PIO_2V5_16_N

IO_2V5_18_PIO_2V5_18_N

IO_2V5_20_PIO_2V5_20_N



IO_3V3_10_PIO_3V3_10_N

IO_3V3_12_PIO_3V3_12_N

IO_3V3_14_NIO_3V3_14_P

IO_3V3_17

33 μF10VTANT-B

C900.1 μF25V0603

C89


A.23 ADM00825 – TOP SILK

A.24 ADM00825 – TOP COPPER AND SILK



A.25 ADM00825 – TOP COPPER

A.26 ADM00825 – INNER 1



A.27 ADM00825 – INNER 2

A.28 ADM00825 – INNER 3



A.29 ADM00825 – INNER 4

A.30 ADM00825 – BOTTOM COPPER



A.31 ADM00825 – BOTTOM COPPER AND SILK

A.32 ADM00825 – BOTTOM SILK



NOTES:



USER’S GUIDE

Appendix B. Bill of Materials (BOM)

B.1 HV2918 ANALOG SWITCH EVALUATION BOARD – BOM

TABLE B-1: HV2918 ANALOG SWITCH EVALUATION BOARD – BILL OF MATERIALSQty. Reference Description Manufacturer Part Number

1 C1 Capacitor, Ceramic, 0.1 µF, 25V, 5%, X7R, Surface Mount, 0603

KEMET C0603C104J3RACTU

1 C10, C11, C13, C14, C15, C16, C25, C26, C27, C37, C38, C39

Capacitor, Ceramic, 15 pF, 50V, 5%, C0G/NP0, Surface Mount, 0805

Johanson Dielectrics Inc

500R15N150JV4T

1 C12 Capacitor, Ceramic, 0.1 µF, 35V, 10%, X7R, Surface Mount, 0402

TDKCorporation

CGA2B3X7R1V104K050BB

1 C17, C18, C20, C21 Capacitor, Ceramic, 330 pF, 250V, 5%, C0G/NP0, Surface Mount, 0805

Murata Electronics® North America, Inc.

GRM21A5C2E331JW01D

1 C19, C22, C23, C35 Capacitor, Ceramic, 1 µF, 25V, 10%, X7R, Surface Mount, 0603

TDKCorporation

CGA3E1X7R1E105K080AC

1 C2 Capacitor, Ceramic, 1 µF, 50V, 10%, X7R, Surface Mount, 0805

Murata Electronics North America, Inc.

GRM21BR71H105KA12L

1 C3, C43 Capacitor, Ceramic, 1 µF, 16V, 10%, X5R, Surface Mount, 0603

AVXCorporation

0603YD105KAT2A

1 C30_P1, C30_P2, C32_P1, C32_P2, C34_P1, C34_P2

Capacitor, Ceramic, 0.1 µF, 50V, 20%, X7R, Surface Mount, 0603

TDKCorporation

C1608X7R1H104M

1 C31_P1, C31_P2, C33_P1, C33_P2


Murata Electronics North America, Inc.

GRM188R61H225KE11D

1 C4, C6, C8 Capacitor, Ceramic, 4.7 µF, 50V, 10%, X5R, Surface Mount, 0805

TDKCorporation

C2012X5R1H475K125AB

1 C44_P1, C44_P2 Capacitor, Array, 0.01 µF x 4, 100V, 20%, X7R, Surface Mount, 0612

AVXCorporation

W3A41C103MAT2A

1 C5, C7, C9_P1, C9_P2, C27_P1, C27_P2

Capacitor, Ceramic, 1 µF, 250V, 20%, X7T, Surface Mount, 1812

TDKCorporation

C4532X7T2E105M250KA

1 D3, D4, D5, D6, D7, D8 Diode Rectifier, RS1G, 1.3V, 1A, 400V, DO-214AC (SMA)

ON Semiconductor®

RS1G

1 D9_P1, D9_P2 Diode Rectifier, Array, 1V, 225 mA, 350V, Surface Mount, 6-Lead SOT-23

DiodesIncorporated®

MMBD3004BRM-7-F

1 J1, J2 Connector, Header, 40 Positions, Right Angle, HM-ZD, Tin

TE Connectivity, Ltd. 6469169-1

Note: The components listed in this Bill of Materials are representative of the PCB assembly. The released BOM used in manufacturing uses all RoHS-compliant components.



1 J3, J12, J13, J14, J15, J16, J17, J18, J19, J20, J21, J22, J23, J27, J28, J29, J32, J33, J34, J35, J36, J37, J38, J39, J40, J41, J42, J43, J44, J45, J46, J47, J48, J49, J50, J51, J52, J53, J54, J55, J56, J57, J58, J59, J60, J61, J62, J63, J64, J65, J66, J67, J68, J69, J70, J71, J72, J73, J74, J83

Connector, Header-2.54, Male, 1x2, Gold, 5.84 mm, Through-Hole, Vertical

FCI 77311-118-02LF

1 J4 Connector, Header-2.54, Male, 1x5, Gold, 5.84 mm, Through-Hole, Vertical

Samtec, Inc. TSW-105-07-S-S

1 J5 Connector, Header-2.54, Male, 1x3, Gold, 5.84 mm, Through-Hole, Vertical

FCI 68000-103HLF

1 J6, J7, J8, J9, J10, J11, J30, J31, J75, J76, J77, J78, J79, J80, J81, J82

Connector, RF Coaxial, SMA, Female, 2P, Through-Hole, Vertical

TE Connectivity, Ltd. 5-1814832-1

1 LABEL1 Label, Assembly w/Rev Level (Small Modules) per MTS-0002

— —

1 PAD1, PAD2, PAD3, PAD4

Mechanical Hardware Rubber Pad, Bumpon Hemisphere, 0.44" x 0.20", Black

3M SJ-5003 (BLACK)

1 PCB1 HV2918 Analog Switch Evaluation Board – Printed Circuit Board

MicrochipTechnology Inc.

04-11155-R1

1 R1, R8, R10, R13, R15, R17, R33, R35, R37, R38, R40, R42

Resistor, Thick Film, 1 k, 1%, 1/4W, Surface Mount, 1206

Yageo Corporation RC1206FR-071KL

1 R18, R19, R26, R27 Resistor, Thick Film, 2.55 k 1%, 1W, Surface Mount, 2512

StackpoleElectronics, Inc.

RMCF2512FT2K55

1 R2, R9, R11, R12, R14, R16, R31, R34, R36, R39, R41, R43

Resistor, Thick Film, 49.9R, 1%, 1/4W, Surface Mount, 0603

Vishay/Dale CRCW060349R9FKEAHP

1 R28, R29, R30, R44 Resistor, Thick Film, 0R, 1/10W, Surface Mount, 0603

Panasonic® - BSG ERJ-3GSY0R00V

1 R3, R7 Resistor, Thick Film, 4.7 k 1%, 1/10W, 0402

KOA SpeerElectronics, Inc.

RK73H1ETTP4701F

1 R32_P1, R32_P2 Resistor, Thick Film, 5.6R, 1%, 1/8W, Surface Mount, 0805

Vishay/Dale CRCW08055R60FKEA

1 R4, R6 Resistor, Thick Film, 100R, 1%, 1/10W, Surface Mount, 0402

Panasonic - BSG ERJ-2RKF1000X

1 R5 Resistor, Thick Film, 0R, 1/16W, Surface Mount, 0402

Yageo Corporation RC0402JR-070RL




Bill of Materials (BOM)

1 T14_P1, T14_P2, T15_P1, T15_P2

Microchip Analog MOSFET, Dual, P-N-CH, 200V, 2A, TC6320K6-G, 8-Lead DFN


TC6320K6-G

1 U1_P1, U1_P2 Microchip Analog MOSFET, Driver Quad, Two Inverting – Two Noninverting, MD1822K6-G, 16-Lead QFN


MD1822K6-G

1 U2 HV2918, 16 x 2:1 MUX/DEMUX, Hight Voltage, Analog Switch, 64-Lead QFN


HV2918/R4X

1 U3 Microchip Analog LDO, 3.3V, MCP1702-3302E/CB


MCP1702-3302E/CB

1 U4 Not Populated CypressSemiconductorCorporation

S25FL127SABMFV101





B.2 HV MUX CONTROLLER BOARD – BOM

TABLE B-2: HV MUX CONTROLLER BOARD – BILL OF MATERIALSQty. Reference Description Manufacturer Part Number

8 C1, C10, C11, C12, C27, C28, C29, C90

Capacitor, Tantalum, 33 µF, 10V, 10%, 1.4, Surface Mount

KEMET T494B336K010AT

2 C103, C105 Capacitor, Ceramic, 4.7 µF, 16V, 10%, X7R, Surface Mount, 1206

KEMET C1206C475K4RACTU

4 C2, C89, C104, C106


Murata®

Manufacturing Co., Ltd.

GRM188R71E104KA01D

1 C3 Capacitor, Tantalum, 100 µF, 6.3V, 10%, 400 m Surface Mount

AVX Corporation TPSB107K006R0400

7 C4, C13, C17, C21, C30, C33, C37

Capacitor, Ceramic, 47 nF, 16V, 10%, X7R, Surface Mount, 0603

MurataManufacturing Co., Ltd.

GRM188R71C473KA01D

1 C41 Capacitor, Ceramic, 22000 pF, 50V, 5%, X7R, Surface Mount, 0603

AVX Corporation 06035C223JAT2A

10 C42, C50, C52, C54, C56, C58, C60, C62, C64, C66


TDK Corporation C1608X7R1H104M

12 C43, C44, C45, C46, C51, C53, C55, C57, C59, C61, C63, C65

Capacitor, Ceramic, 10 µF, 10V, 10%, X7R, Surface Mount, 0805


GRM21BR71A106KE51L

3 C47, C48, C49 Capacitor, Ceramic, 10 µF, 35V, 10%, X5R, Surface Mount, 1206

Taiyo Yuden Co., Ltd. GMK316BJ106KL-T

24 C5, C6, C7, C8, C9, C14, C15, C16, C18, C19, C20, C22, C23, C24, C25, C26, C31, C32, C34, C35, C36, C38, C39, C40

Capacitor, Ceramic, 1000 pF, 50V, 10%, X7R, Surface Mount, 0603

NIC Components Corp.

NMC0603X7R102K50TRPF

8 C67, C68, C81, C82, C92, C93, C94, C95


Samsung Electro-Mechanics America, Inc.

CL10B104KO8NNNC

9 C69, C70, C83, C84, C96, C97,107,108,109


TDK Corporation C1608X5R1C475K080AC

3 C71, C85, C98 Capacitor, Ceramic, 0.010 µF, 25V, 10%, X7R, Surface Mount, 0603

Yageo Corporation CC0603KRX7R8BB103

3 C72, C86, C99 Capacitor, Ceramic, 4700 pF, 50V, 10%, X7R, Surface Mount, 0603

KEMET C0603C472K5RACTU




12 C73, C74, C75, C76, C77, C78, C87, C88, C91, C100, C101, C102

Capacitor, Ceramic, 10000 pF, 50V, 10%, X7R, 0603

AVX Corporation 06035C103KAT2A

1 D1 Diode, Schottky, 20BQ030P, 470 mV, 2A, 30V, DO-214AA (SMB)

ON Semiconductor® MBRS130LT3G

8 D2, D3, D4, D5, D6, D7, D8, D9

Diode, Schottky, 30V, 200 MA, SOD523

Micro CommercialComponents

BAT54WX-TP

2 J1, J2 Connector, Receptacle, 40 Positions, 2-Row, Right Angle, Through-Hole

TE Connectivity, Ltd. 1469028-1

4 J10, J11, J12, J13 Connector, PC, Pin, Circular, 0.030 Diameter, Gold

Mill-Max Mfg.Corporation

3132-0-00-15-00-00-08-0

2 J4, J5 Connector Header-2.54, Male, 1x6, Tin, 5.84 mm, Through-Hole, Vertical

Sullins Connector Solutions

PEC06SAAN

1 J6 Connector, Power, 2.5 mm, 5.5 mm, Switch, Through-Hole, Right Angle

CUI Inc. PJ-002B

1 J7 Connector, USB, Mini-B, Female, Surface Mount, Right Angle

Hirose Electric Co., Ltd.

UX60SC-MB-5ST(80)

2 J8, J9 Connector, RF Coaxial, SMA, Female, 2P, Through-Hole, Vertical

TE Connectivity, Ltd. 5-1814832-1

1 L1 Inductor, 4.7 µH, 11A Coilcraft XAL6060-472MEB3 LD1, LD2, LD4 Diode, LED, Green, 2.2V,

25 mA, 15 mcd, Clear, Surface Mount, 0603

Kingbright Electronic Co., Ltd.

APT1608SGC

1 LD5 Diode, LED, Red, 2V, 25 mA, 104 mcd, Diffuse, Surface Mount, 0603

OSRAM Opto Semiconductors GmbH.

LS Q976-NR-1-0-20-R18

1 PCB HV2918 Analog Switch Evaluation Board – Printed Circuit Board

Microchip Technology Inc.

04-10636

1 Q1 Transistor, MOSFET, N-Channel, BSS123, 100V, 170 mA, 300 mW, 3-Lead SOT-23

Diodes Incorporated BSS123-7-F

6 R1, R2, R4, R11, R13, R14

Resistor, Thick Film, 4.7 k, 5%, 1/10W, Surface Mount, 0603

Panasonic® - ECG ERJ-3GEYJ472V

1 R12 Resistor, Metal Film, 330R, 5%, 1/16W, Surface Mount, 0603

Panasonic - ECG ERA-V33J331V

1 R16 Resistor, Thick Film, 39 k 1%, 1/10W, Surface Mount, 0603

Panasonic - ECG ERJ-3EKF3902V

TABLE B-2: HV MUX CONTROLLER BOARD – BILL OF MATERIALS (CONTINUED)Qty. Reference Description Manufacturer Part Number




1 R17 Resistor, Thick Film, 19.1 k 1%, 1/10W, Surface Mount, 0603



Panasonic - ECG ERJ-3GEYJ102V



3 R20, R37, R40 Resistor, Thick Film, 100R, 1%, 1/10W, Surface Mount, 0603



Yageo Corporation RC0603FR-078K66L

6 R22, R28, R29, R33, R38, R42

Resistor, Thin Film, 10 k, 1%, 1/8W, Surface Mount, 0603

Vishay Beyschlag MCT06030C1002FP500

4 R23, R24, R30, R50

Resistor, Thick Film, 10 k 5%, 1/10W, Surface Mount, 0603












4 R34, R35, R39, R41

Resistor, Thick Film, 150R, 1%, 1/10W, Surface Mount, 0603

Stackpole Electronics, Inc.

RMCF0603FT150R



3 R43,R45,R47 Resistor, Thick Film, 100 k, 1%, 1/10W, Surface Mount, 0603

Panasonic - ECG —

3 R44, R46, R48 Resistor, 78.7 k 1%, 1/10W, Surface Mount, 0603

Yageo Corporation RC0603FR-0778K7L

2 R49,R52 Resistor, Surface Mount, 0.0 Jumper, 1/10W, 0603

Panasonic - ECG ERJ-3GEY0R00V

3 R5, R10, R15 Resistor, Thick Film, 0R, 1/10W, Surface Mount, 0603

NIC Components Corp.

NRC06Z0TRF

1 R51 Resistor, Thick Film, 150R, 5%, 1/10W, Surface Mount, 0603



Vishay®

Intertechnology, Inc.CRCW0603100RJNEA





1 R9 Resistor, Thick Film, 22R, 5%, 1/10W, Surface Mount, 0603

Panasonic - ECG ERJ-3GSYJ220V

1 SW1 Switch Slide, SPDT, Mini, 50V, 0.5A, G4050X-R, Through-Hole

Jameco® Electronics G4050X-R

1 SW2 Switch Tactical, SPST, 12V, 50 mA, TL3301NF160QG/TR, Surface Mount

E-Switch®, Inc. TL3301NF260QG/TR

1 U1 IC, FPGA, 102, I/O, 144-Lead TQFP

Xilinx Inc. XC6SLX9-2TQG144C

1 U10 Flexible Ultra-Low Jitter Clock Generator


SM803234

1 U2 IC, PROM, SRL for 4M Gate Xilinx Inc. XCF04SVOG20C1 U3 3A Buck, 5V, 16-Lead QFN Semtech Corporation TS30013-M000QFNR4 U4, U5, U6, U7 Microchip Analog LDO,

0.8V-5V, MCP1727T-ADJE/MF, 8-Lead DFN


MCP1727-ADJE/MF

3 U8, U11, U12 Adjustable LDO Ripple Blocker MicrochipTechnology Inc.

MIC94325YMT-TR

1 U9 Microchip Interface, USB, SPI, MCP2210-I/SS, 20-Lead SSOP


MCP2210T-I/SS

1 X1 Resonator, 12 MHz, 0.1%, Surface Mount, CSTCE-G


CSTCE12M0G15L99-R0

1 X2 40 MHz, ±30 ppm, Crystal, 12 pF, 40, -20°C, ~70°C, Surface Mount

TXC Corporation 7B-40.000MAAE-T





NOTES:



USER’S GUIDE

Appendix C. Demo Board Waveforms

C.1 BOARD TYPICAL WAVEFORMS

FIGURE C-1: 5 MHz, 4 Pulses, Ch1 Pulser Input and Output when All SW Off.

FIGURE C-2: 5 MHz, 10 Pulses, VPP/VNN = ±100V, VDD = +5V, VGP = 10V, 330 pF//2.5 kΩ Load.

Ch15V/divA1 (T33)

Ch25V/divB1 (T34)

Ch4100V/divCh1 Pulser Output (T36)

Ch35V/divDMP1 (T35)

Ch1100V/divSW6 (SW6 On)

Ch25V/divSW7 (SW7 Off)

Ch3100V/divSW24 (SW24 On)

Ch45V/divSW25 (SW25 Off)



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