tx side - ettus research

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RevisionsREV Description

SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZSystem Block Diagram

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7U296REVDRAWING PROJECT NO

01_BlockDiagram.SchDoc DATE 11-Dec-17FILE NAME 131

Design Team4600 Patrick Henry DriveSanta Clara, CA 95054USA

DRAWN BY

REVISED BY

VERIFIED BY

TECHNICIAN

ENGINEER

DATE

DATE

1

1 INITIAL PRODUCTION VERSION2 NO ENGINEERING CHANGE, ONLY System Revision Compliance Update

TX Side

HMC624LP4E

0

90

Termination/ Matching




RF

RF

Π

LO

LO

IF

IFTX-I

TX-Q

AD

L53

75

-05

Single ended output.

Fc = 100 MHz

-2dB

TXLO1Fc=0.8GHz

Fc=2.2GHz

TXLO1SP3T SP3T

MAX2871*

TXMOD

TX-MOD-RF400MHz ~ 6GHz

TXPA

AD

L53

80

IF

IFTermination/ Matching


RX-I

RX-Q

DRV

DRV

7-POLE Elliptical3-Poles, Low Q

RX Side

ADA4927-2

0

90

RF

RF

LO

LO

Fc=0.8GHz

Fc=2.2GHz

SP3TTXLO1

MAX2871*SP3T

RXDEMOD1RXDEMOD2

RXLO1

HB: 500MHz ~ 6GHzDirect Conversion Path

Π

RX-DEMOD-RF400MHz ~ 6GHz

NB

B-4

00

-1.5dB

GAIN

PM

A3

-83

LN+

RXLNA

TX/RXSMASPDT

(6-bits)

Π0dB

Up Conversion Path

LB: 10MHz ~ 500MHzIF = 2.44GHz (Fixed)2.44GHz / 84MHz BW

DC ~ 500MHz

LFCN-490+

Π Π855916

DC ~ 500MHz

LFCN-2600+

OUT IN

LTC5510

LFCN-2600+2.44GHz

-1.5dB -1.5dB

SPDT

SPDT

LO

MA

X2

87

1*

+1d

Bm

RXAMP

RXBANDSEL

RX

LO2 RXLB

This document contains confidential and proprietary information which is the propertyof National Instruments Corporation. This proprietary information is supplied to thepossessor pursuant to the possessor's agreement to do the following:

1. to maintain this document in confidence;2. not to reproduce, publish or copy it in whole or in part without written

permission; and3. not to use this document as a basis for the manufacture or sale of goods

without written permission.

(C) Copyright 2017 National Instruments Corporation. All rights reserved


ΠSPDT

0dB

TXBANDSEL

PA PHA-1+10MHz ~ 6GHz

(6-bits)

HMC624LP4E

GAIN

10MHz ~ 6GHz

NBB-400

OUTIN

Π

LTC5510 DC ~ 500MHz

LFCN-490+DC ~ 2100MHz

LFCN-2250+DC ~ 500MHz

LFCN-490+-1.5dB

LO

TXLB

SPDT

TX

LO2

MA

X2

87

1*

+1d

Bm Down Conversion Path

LB: 10MHz ~ 500MHzIF = 2.1GHz (Fixed)

3 Removed D7 and R52 to make U6 permanently "ON"B Relocated F3 / F26 to avoid comfliction to the stand screw / Fixed Ettus Logo Size

DC ~ 2100MHz

LFCN-2250+

1.5

GH

z ~

6G

Hz

LNA

0603

LS

0402

HP

10MHz ~ 1.5GHz

MGA-62563LNA

LFCN-1700+10MHz ~ 1.5GHz

SPDT

RX2SMA

SPDT

C Replaced VMMK LNA with PMA3 LNA, High Isolation T/R SwitchE (TDD) Forked to TDD Variant, replaced T/R switch with faster HMC7992

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SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZEssential Hardware Elements

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102_EssentialElements.SchDoc DATE 11-Dec-17

1

FILE NAME

.H1

3mm Screw

.H2

3mm Screw

.H4

3mm Screw

.H3

3mm Screw

.H5

3mm Screw

.H8

3mm Screw

.H7

3mm Screw

.H6

3mm Screw

VSS

VSS

VSS

VSS VSS

VSS

VSS

VSS

.ALN1 .ALN2 .ALN3 .ALN4 .ALN5 .ALN6



ESD.LOGO1

WEEE.LOGO2

.J1OPEN

VSS-T1

.C1100 nF

.J2SHORT

VSS-T1

.C2100 nF

VSS-T1

.J3LOAD

VSS-T1

.C3100 nF

VSS-T1

.R1

100 R

.R2

100 R

.J4THRU

VSS-T1

.C4100 nF

VSS-T1

.C5100 nF

.J5THRU

.J6THRU

VSS-T2

.C6100 nF

VSS-T2

.C7100 nF

.J7THRU

.J8THRU

VSS-T2

.C8100 nF

VSS-T2

.C9100 nF

.J9THRU






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SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZRX Demodulator LO and Doubler

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103_RX_LO1.SchDoc DATE 11-Dec-17

1

FILE NAME

VSS

C17 12 pFC16 100 nF

R3

5.1 KVSS

C2210 nF

R6200 R

VSS

C23680 pF

VSS

R4 1 K

C2456 pF

VSS

C3410 nF

C10330 pF

C13330 pF

C422 pF

C3100 nF

VSS

C622 pF

C5100 nF

C2012 pF

VSS

C3122 pF

C30100 nF

C2922 pF

C28100 nF

C2722 pF

C26100 nF

C3322 pF

C32100 nF

C3822 pF

C37100 nF

VSS

R80 R

R5NL

VSS

C12330 pF

C1118 pF

C9100 pF

C14330 pF

F2LFCN-800+

F1LFCN-2250+

VSS

VSS

C8100 pF

C15330 pF

DCLK1

DATA2

DLE3

CE4

SW5

VCC_CP6

CP_OUT7

VSS_CP8VSS_PLL9

VCC_PLL10 VSS_RF 11

RF_A_OP 12

RF_A_ON13

RF_B_OP14

RF_B_ON 15

VCC_RF16

VCC_VCO17

VSS_VCO 18

NOISE_FILT19

VTUNE 20

VSS_TUNE21

RSET22

BIAS_FILT23

REG24

LD25

RFOUT_EN26

VSS_D 27

VCC_D28

REF_IN29

MUXOUT30

VSS_SD 31

VDD_SD32

VSSP

U3

MAX2871

R24

100 R

C19 12 pFC18 100 nF

C25 12 pFC21 100 nF

VSS

C7330 pF

C4022 pF

C39100 nF

+3.3V-RX-LO1

+3.3V-RX-LO1

+3.3V-RX-LO1

+3.3V-RX-LO1

RXLO1-MUX

R7100 R

RXLO1

RXLO1-FSEL1A

RXLO1-FSEL2ARXLO1-FSEL3A

RXLO1-FSEL1B

RXLO1-FSEL2BRXLO1-FSEL3B

RXLO1-FSEL1B

RXLO1-FSEL2BRXLO1-FSEL3B

RXLO1-FSEL1ARXLO1-FSEL2A

RXLO1-FSEL3A

cRXLO1-FSEL1

cRXLO1-FSEL2cRXLO1-FSEL3

R11.5 K

R21.5 K

800 MHz ~ 2.2 GHz

400 MHz ~ 800 MHz

2.2 GHz +

VSS

J1GSC

C6012 pF

.T1TEST

VSS

RXLO1-DCLKRXLO1-DATARXLO1-DLE

RXLO1-nPDRF

F5NFA21SL

VSS

VSS

F3LFCN-490+

VSS

RX-LO1-REF

RFC1

NC2

V13

RF14

RF25

V2 6

V3 7RF38

GNDP

U2

SKY13317-373LF

RFC1

NC 2

V13

RF1 4

RF25

V26 V37

RF38

GNDP

U1

SKY13317-373LF

T1

TCM1-63AX+

VSS

VSS

L118 nH

L218 nH

C5312 pF

R20

100 R

C4612 pF

R17

100 R

R12

100 R C4112 pF

D3BAS125-04W

RXLO1-nPDRF

VSS

C5522 pF

cRXLO1-nPDRF

R9 1 K

C43330 pF

R10 1 KR11 1 K

C44330 pF

C45330 pF

VSS

R14 1 KR15 1 KR16 1 K

C49330 pF

C50330 pF

C51330 pF

VSS

C24.7 uF

C14.7 uF

C364.7 uF

VSS

C354.7 uF

+3.3V-RX-LO1-VCO

+3.3V-RX-LO1-VCO

+3.3V-RX-LO1

+3.3V-RX-LO1-B

F4220 R

VOUT 1

SEN/ADJ2

GND3

NC4

EN5

GND6

PG7

VIN8

GNDP

U4

ADP7104-3.3

C4710 uF

VSS

VSS

C572.2 uF

VSS

+6.0V-RX

VOUT 1

SEN/ADJ2

GND3

NC4

EN5

GND6

PG 7

VIN8

GNDP

U5

ADP7104-3.3

C5410 uF

VSSVSS

C562.2 uF

VSS

C5212 pF

VSS

+3.3V-RX-LO1-B

R2110 K

D2BAS125-04W

VSS

C4822 pF

R1810 K

cRXLO1-DCLK

D4BAS125-04W

VSS

C5922 pF

R2210 K

D6BAS125-04W

VSS

C6322 pF

R2610 K

D1BAS125-04W

VSS

C4222 pF

R1310 K

cRXLO1-DATA

cRXLO1-DLE

cRXLO1-LD

VSS

VSS

VSS

VSS

RXLO1-MUX

RXLO1-DCLK

RXLO1-DATA

RXLO1-DLE

VSSVSS

F6

330 R

C58100 nF

VSS

(Page 12)

(Page 12)

(Page 12)

(Page 12)

(Page 12)

(Page 12)

(Page 4)

(Page 12)

VSS

RXLO1-LD

RXLO1-LD

C6112 pF

VSS

D5BAS125-04W

R2510 K

(Page 12)

C6222 pF

VSS

cRXLO1-MUX

R19

100 R

R23

100 R






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SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZRX Demodulator and ADC Driver

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104_RX_DEMOD.SchDoc DATE 11-Dec-17

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FILE NAME

VSS1

VSS 2

IHI3

ILO4

VSS 5

VCC6

PWDN7

VSS8

LOIP9

LOIN10

VSS11

NOC12

VCC13

VSS 14QLO

15

QHI16

VSS17

VSS18

ADJ19

VSS 20

RFIN21

RFIP 22

VSS 23

VCC24

VSS P

U8

ADL5380VSS

R511.5 K

C122330 pF

C124330 pF

C123330 pF

C126330 pF

L4 470 nH

L10 470 nH

VSS

C71240 pF

C72300 pFL7

560 nH

L8560 nH

C8168 pF

C808.2 pF

R29

4.99 R

R32

4.99 RR33 24.9 R

R30 24.9 R

L13560 nH

L18560 nH

C9168 pF

C908.2 pF

R41

4.99 R

R38

4.99 RR39 24.9 R

R42 24.9 R

RX-IP

RX-IN

RX-QP

RX-QN

VSS

C103100 pF

C69100 pF

VSS

VSS

C129100 nF

C13022 pF

C131100 nF

C13222 pF

C133100 nF

C13422 pF

VSS

VSS

C114100 pF

C113100 nF

C112100 nF

VSS

C109100 pF

C110100 nF

C68100 nF

C102100 nF

L5 470 nH

L11 470 nH

C73240 pF

VSS

R55576 R

R548.66 R

R56576 R

VSS VSS

VSS

C66 NL

C77300 pF

C78240 pF

C65 NL

C76240 pF

C83 NL C84 NL

L6 390 nH

L12 390 nH

C74120 pF

C67 NL

C79120 pF

C85 NL

L15 470 nH

L20 470 nH

C93240 pF

C94300 pF

L16 470 nH

L21 470 nH

C95240 pF

C88 NL

C99300 pF

C100240 pF

C87 NL

C98240 pF

C105 NL C106 NL

L17 390 nH

L22 390 nH

C96120 pF

C89 NL

C101120 pF

C107 NL

VSS

RMOD-IP

RMOD-IN

RMOD-QP

RMOD-QN

RMOD-IP

RMOD-IN

RMOD-QP

RMOD-QN

F8

220 R

F9

220 R

R58

24.9 R

R59

24.9 R

R50

24.9 R

R53

24.9 R

R27

402 R

R34

402 R

R36

402 R

R43

402 R

+5.0V-RX-DEMOD

+5.0V-RX-DEMOD

+5.0V-RX-DRV +5.0V-RX-DRV

RX-DEMOD-RF

R455.23 K

R482.49 K

R47

NL

VSS

+5.0V-RX-DRV

F10

1 K

-IN1 1

+FB1 2

VDD13

VDD14

-FB25

+IN2 6

-IN27

+FB28

VDD29

VDD210

VOCM211

+OUT212

-OUT213

nPD214

VEE215

VEE2 16

VOCM117

+OUT118

-OUT119

nPD120

VEE1 21

VEE1 22

-FB1 23

+IN124

GND P

U6

ADA4927-2

R49

100 R

R52

100 R

+5.0V-RX-DRV-I

+5.0V-RX-DRV-Q

+5.0V-RX-DRV-I+5.0V-RX-DRV-Q

R31402 R

R40402 R

R28

49.9 R

R35

49.9 R

R37

49.9 R

R44

49.9 RRX-CML-Q

RX-CML-I

RX-CML-I

RX-VREF

RXLO1

L14 390 nH

L19 390 nH

C104 NL

C86 NL

L3 390 nH

L9 390 nH

C82 NL

C64 NL

F7

1 K

RX-CML-Q

C117100 nF

VSS

J2GSC

.T2TEST

C12012 pF

C12712 pF

R57

100 R

VSS

1.6 V

100 Ohm Diff

25

Oh

m

49

.9 O

hm

100 Ohm Diff

T3

TCM1-63AX+

T2

TCM1-63AX+ C125330 pF

C70120 pF

C75120 pF

C92120 pF

C97120 pF

VSS

iRX-IQ

iRX-IQ

iRX-IQ

iRX-IQ

RX-DEMOD-EN-n

RX-DRV-I-EN

RX-DRV-Q-EN

EN5

-4

+3

V- 2

1

V+6

U7

AD8591VSS

VSS

+5.0V-RX-DRV

C1161 nF

C119100 nF

VSS

C1181 nF

VSS

+5.0V-RX-DRV

VSS

C12112 pF

VSS

RX-DRV-I-EN

RX-DRV-Q-EN

D7BAS125-04W

VSS

C12822 pF

R6010 K

RX-DEMOD-EN-ncRX-DEMOD-EN-n

R46

4.99 RC108100 nF

(Page 12)

(Page 12)

(Page 12)

(Page 12)

(Page 3)

(Page 6)VSS

VSS

C13522 pF

C13622 pF

C11122 pF

C11522 pF

-1.5dB

43 pF43 pF

43 pF43 pF

30 pF30 pF

56 pF56 pF

51 pF51 pF

100 nH 100 nH82 nH 120 nH3 pF18 pF27 pF12 pF

100 nH 100 nH82 nH 120 nH3 pF18 pF27 pF12 pF

-160MHz version

24 nH

24 nH

4.7 pF 18 pF






+5.0V-RX-DRV-Q

+5.0V-RX-DRV-I

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B B

A A

SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZRX Low Band LO PLL and Mixer Driver

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105_RX_LO2.SchDoc DATE 11-Dec-17

1

FILE NAME

VSS

C159 12 pFC152 100 nF

R63

5.1 KVSS

VSS

VSS VSS

C16810 nF

C13922 pF

C138100 nF

VSS

C14122 pF

C140100 nF

C16212 pF

VSS

DCLK1

DATA2

DLE3

CE4

SW5

VCC_CP6

CP_OUT7

VSS_CP8VSS_PLL9

VCC_PLL10 VSS_RF 11

RF_A_OP 12

RF_A_ON13

RF_B_OP14

RF_B_ON 15

VCC_RF16

VCC_VCO17

VSS_VCO 18

NOISE_FILT19

VTUNE 20

VSS_TUNE21

RSET22

BIAS_FILT23

REG24

LD25

RFOUT_EN26

VSS_D 27

VCC_D28

REF_IN29

MUXOUT30

VSS_SD 31

VDD_SD32

VSSP

U9

MAX2871

R74

100 R

C161 12 pFC160 100 nF

C167 12 pFC163 100 nF

VSS

C14822 pF

C147100 nF

C14622 pF

C145100 nF

C14422 pF

C143100 nF

C15022 pF

C149100 nF

C15622 pF

C155100 nF

VSS

C15822 pF

C157100 nF

+3.3V-RX-LO2

+3.3V-RX-LO2-VCO

+3.3V-RX-LO2

+3.3V-RX-LO2

+3.3V-RX-LO2

+3.3V-RX-LO2-VCO

RXLO2-MUX

R67100 R

R6149.9 R

R6249.9 R

C142100 pF

C151100 pF

RXLO2-DCLKRXLO2-DATARXLO2-DLE

RXLO2-nPDRF

RX-LO2-REF

F12LFCN-490+

VSS

+3.3V-RX-LO2

VOUT1

SEN/ADJ2

GND3

NC4

EN5

GND6

PG7

VIN8

GNDP

U10

ADP7104-3.3

C16910 uF

VSSVSS

C1722.2 uF

VSS

+6.0V-RX

VOUT1

SEN/ADJ2

GND3 NC 4

EN5

GND6

PG7

VIN8

GNDP

U11

ADP7104-3.3

C17010 uF

VSS

VSS

C1712.2 uF

VSS

RX-LB-LO-P

RX-LB-LO-N

VSS

VSS

+3.3V-RX-LO2-B

+3.3V-RX-LO2-B

C1544.7 uF

C1534.7 uF

F11

220 R

C1374.7 uF

R69

100 RC17412 pF

D8BAS125-04W

VSS

C17622 pF

R7110 K

VSS

RXLO2-MUX

RXLO2-DCLK

RXLO2-DATA

RXLO2-DLE

RXLO2-nPDRF

R73

100 RC17812 pF

D10BAS125-04W

VSS

C18022 pF

R7510 K

VSS

R77

100 RC18212 pF

D12BAS125-04W

VSS

C18422 pF

R7910 K

VSS

C18312 pF

D11BAS125-04W

VSS

C18122 pF

R7610 K

VSS

C17512 pF

D9BAS125-04W

VSS

C17722 pF

R7210 K

VSS

cRXLO2-LD

cRXLO2-DCLK

cRXLO2-DATA

cRXLO2-DLE

cRXLO2-nPDRF

F13

330 R

C173100 nF

VSS

(Page 12)

(Page 12)

(Page 12)

(Page 12)

(Page 12)

(Page 12)

(Page 6)

RXLO2-LD

RXLO2-LD

C17912 pF

VSS

D13BAS125-04W

R8010 K

(Page 12)

C18522 pF

VSS

cRXLO2-MUX

R70

100 R

R78

100 R

C16410 nF

R66200 R

C165680 pF

R64 1 K

C16656 pF

R680 R

R65NL






1

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B B

A A

SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZRX Band Selector and Low Band Mixer

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106_RX_BANDSEL.SchDoc DATE 11-Dec-17

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FILE NAME

C197100 nF

C20022 pF

R92576 R

R918.66 R

R93576 R

VSS VSS VSSVSS

C205100 nF

F15LFCN-490+ C198

22 pF

R84NL

R830 R

R85NL

VSS VSS

Up Conversion Path

LB: 20MHz ~ 500MHz


+1 dBm

RXHB-SEL-ARXLB-SEL-A

RXHB-SEL-BRXLB-SEL-B

RX-DEMOD-RF

C22222 pF

R104 330 R

R101 330 R

R102 330 R

R100 330 R

C22422 pF

C22322 pF

C22522 pF

VSS

RXHB-SEL-B

RXLB-SEL-B

RXHB-SEL-A

RXLB-SEL-A

cRXHB-SEL

cRXLB-SEL

C20622 pF

RX-ATTN-OUT

RX-ATTN-OUT

VSS

SnP1

SCLK2

SDI3

LE4

GND 5

ATTIN6

ACG17

ACG2 8

ACG39

ACG4 10

ACG5 11

ACG612

ATTOUT13

GND14

SDO15

PUP216

PUP117

VDD18

D519

D420D321D2

22D123 D0

24

GNDP

U16

HMC624ALP4E

C218 330 pF

C217 330 pF

C219 330 pF

C220 330 pF

C216 330 pF

C221 330 pF

C212470pF

VSS

C21422 pF

C213470pF

C215100 nF

VSS

cFE-RXATT-D3

RX-FE

F16855916

C189330 pF

F18PC105

C18722 pF

C186100 nF

VSS

L2318 nH

U13NBB-400

R8121 R

C188330 pF

R87576 R

R868.66 R

R88576 R

VSS VSS

C192470pF

C190330 pF

+5.0V-RX-1

IF = 2.44GHz (Fixed)

VSS

R99

5.1 K+5.0V-RX-DSA

cFE-RXATT-D4cFE-RXATT-D5

cFE-RXATT-D0cFE-RXATT-D1

cFE-RXATT-D2

R821.5 K

F17LFCN-2600+

VSS

C191330 pF

F14LFCN-2600+

VSS

TEMP1

IN+2

IN-3

LGND4

EN5

VCC16

VCC27

IADJ8

GND 9

OUT- 10

OUT+11

GND12

GND13

LO-14

LO+15

TP 16GNDP

U15

LTC5510

VSS

C202 470pFT4

TC1-1-13M+

C2010.7 pF

C203 470pF

RX-LB-LO-P

RX-LB-LO-N

R89 0 R

VSS

R90 4.75 K

T5

NCS4-272+

L243.9 nH

L253.9 nH

+5.0V-RX-LB-MIX

VSS

RFC6

V11

RF1 2

RF2 4V25

GND3

U12

SKY13350-385LF

RFC 6

V1 1

RF12

RF24

V2 5

GND3

U14

SKY13350-385LF

VSS

VSS

+5.0V-RX-LB-MIX

VSS VSS

VSS

C23112 pF

C23012 pF

C22912 pF

C22812 pF

C22712 pF

C22612 pFR109 100 R

R108 100 RR107 100 RR106 100 RR105 100 RR103 100 R

C196100 nF

C19422 pF

C19522 pF

C19322 pF

VSSVSSVSSVSS

VSS

VSS

VSS

C2094.7 uF

C2044.7 uF

VSS

VSS

+5.0V-RX-1

+5.0V-RX-DSA

VSS

F23NFA21SL

F21NFA21SL

VSS

Q1ZXTC2062E6

+5.0V-RX-AMP

R98

1 K

R97

10 K

+5.0V-RX-AMP

C21012 pF

VSS

C19922 pF

VSS

C20712 pF

R94

100 R

VSS

D14BAS125-04W

VSS

C20822 pF

R9510 K

RX-LBMIX-ENcRX-LBMIX-EN

RX-LBMIX-EN

F22NFA21SL

cRX-AMP-EN

F201 K

D15BAS125-04W

C21122 pF

R9610 K

VSS

F19

330 R

(Page 12)

(Page 12)

(Page 12)

(Page 12)

(Page 4)

(Page 11)

(Page 5)

VSS

-1.5dB

-1.5dB






1

1

2

2

3

3

4

4

D D

C C

B B

A A

SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZTX Modulator LO and Doubler

CSIZE

SHEET OF7 13

DOC CODE


107_TX_LO1.SchDoc DATE 11-Dec-17

1

FILE NAME

VSS

C248 12 pFC247 100 nF

R112

5.1 KVSS

VSS

VSS VSS

C26510 nF

C241330 pF

C244330 pF

C23522 pF

C234100 nF

VSS

C23722 pF

C236100 nF

C25112 pF

VSS

C26222 pF

C261100 nF

C26022 pF

C259100 nF

C25822 pF

C257100 nF

C26422 pF

C263100 nF

C26922 pF

C268100 nF

VSS

VSS

C243330 pF

C24218 pF

C240100 pF

C245330 pF

F25LFCN-800+

F24LFCN-2250+

VSS

VSS

C239100 pF

C246330 pF

DCLK1

DATA2

DLE3

CE4

SW5

VCC_CP6

CP_OUT7

VSS_CP8VSS_PLL9

VCC_PLL10 VSS_RF 11

RF_A_OP 12

RF_A_ON13

RF_B_OP14

RF_B_ON 15

VCC_RF16

VCC_VCO17

VSS_VCO 18

NOISE_FILT19

VTUNE 20

VSS_TUNE21

RSET22

BIAS_FILT23

REG24

LD25

RFOUT_EN26

VSS_D 27

VCC_D28

REF_IN29

MUXOUT30

VSS_SD 31

VDD_SD32

VSSP

U19

MAX2871

R133

100 R

C250 12 pFC249 100 nF

C256 12 pFC252 100 nF

VSS

T6

TCM1-63AX+

C27122 pF

C270100 nF

R116100 R

+3.3V-TX-LO1

+3.3V-TX-LO1-VCO

+3.3V-TX-LO1-VCO

+3.3V-TX-LO1

+3.3V-TX-LO1

+3.3V-TX-LO1

TXLO1-MUX

TXLO1-FSEL1A

TXLO1-FSEL2ATXLO1-FSEL3A

TXLO1-FSEL1B

TXLO1-FSEL2BTXLO1-FSEL3B

TXLO1

C238330 pF

VSS

J3GSC

C29112 pF

.T3TEST

800 MHz ~ 2.2 GHz

400 MHz ~ 800 MHzTXLO1-DCLKTXLO1-DATATXLO1-DLE

TXLO1-nPDRF

TX-LO1-REF

F26LFCN-490+

VSS

RFC1

NC 2

V13

RF1 4

RF25

V26 V37

RF38

GNDP

U17

SKY13317-373LF

RFC1

NC2

V13

RF14

RF25

V2 6

V3 7RF38

GNDP

U18

SKY13317-373LF

+3.3V-TX-LO1

+3.3V-TX-LO1-B

VOUT 1

SEN/ADJ2

GND3

NC4

EN5

GND6

PG7

VIN8

GNDP

U20

ADP7104-3.3

C27810 uF

VSS

VSS

C2882.2 uF

VSS

+6.0V-TX

VOUT 1

SEN/ADJ2

GND3

NC4

EN5

GND6

PG 7

VIN8

GNDP

U21

ADP7104-3.3

C28510 uF

VSSVSS

C2872.2 uF

VSS

F28NFA21SL

VSS

VSS

VSS

C2674.7 uF

C2664.7 uF

F27220 R

+3.3V-TX-LO1-B

TXLO1-FSEL1B

TXLO1-FSEL2BTXLO1-FSEL3B

TXLO1-FSEL1ATXLO1-FSEL2A

TXLO1-FSEL3A

cTXLO1-FSEL1

cTXLO1-FSEL2cTXLO1-FSEL3

VSS

VSS

C28412 pF

R129

100 R

C27712 pF

R126

100 R

R121

100 R C27212 pF

D18BAS125-04W

TXLO1-nPDRF

VSS

C28622 pF

cTXLO1-nPDRF

R118 1 K

C274330 pF

R119 1 KR120 1 K

C275330 pF

C276330 pF

VSS

R123 1 KR124 1 KR125 1 K

C280330 pF

C281330 pF

C282330 pF

VSS

C28312 pF

VSSR13010 K

D17BAS125-04W

VSS

C27922 pF

R12710 K

cTXLO1-DCLK

D19BAS125-04W

VSS

C29022 pF

R13110 K

D21BAS125-04W

VSS

C29422 pF

R13510 K

D16BAS125-04W

VSS

C27322 pF

R12210 K

cTXLO1-DATA

cTXLO1-DLE

cTXLO1-LD

VSS

VSS

VSS

VSS

TXLO1-MUX

TXLO1-DCLK

TXLO1-DATA

TXLO1-DLE

VSS

R1101.5 K

R1111.5 K

L2618 nH

L2718 nH

C2334.7 uF

C2324.7 uF

F29

330 R

C289100 nF

VSS

(Page 12)

(Page 12)

(Page 12)

(Page 12)

(Page 12)

(Page 12)

(Page 12)

(Page 8)

VSSVSS

VSS

TXLO1-LD

TXLO1-LD

C29212 pF

VSS

D20BAS125-04W

R13410 K

(Page 12)

C29322 pF

VSS

cTXLO1-MUX

R128

100 R

R132

100 R

C25310 nF

R115200 R

C254680 pF

R113 1 K

C25556 pF

R1170 R

R114NL






1

1

2

2

3

3

4

4

D D

C C

B B

A A

SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZTX Modulator

CSIZE

SHEET OF8 13

DOC CODE


108_TX_MOD.SchDoc DATE 11-Dec-17

1

FILE NAME

PWDN1

VSS2

LOIP3

LOIN4

VSS5

NC 6

NC 7

VSS8

QBBN9

QBBP10

VSS11

VSS12

NC13

VSS 14

NC15

RFO 16

VSS 17

VPS118

VSS19

VSS20

IBBP21

IBBN22

VSS23

VPS224

VSSP

U22

ADL5375-05

VSS

VSS

L29560 nH

L31560 nH

C30382 pF

L28560 nH

L30560 nH

C302150 pF

C30182 pF

R138100 R

R146100 R

R148

49.9 R

R144

49.9 RL33560 nH

L35560 nH

C31282 pF

L32560 nH

L34560 nH

C311150 pF

C31082 pF

R140

49.9 R

R136

49.9 R

C305330 pF

C308330 pF

TX-IP

TX-IN

TX-QP

TX-QN

R137

0 R

R139

0 R

R145

0 R

R147

0 R

C309NL

VSS

C313NL

VSS

C295NL

VSS

C304NL

VSS

C29722 pF

C298100 nF

C300100 nF

C29922 pF

VSS

VSS

VSS

VSS

TX-MOD-RF

R142576 R

R1418.66 R

R143576 R

VSS VSSVSS

VSS

+5.0V-TX-MOD

C31412 pF

R149

100 R

TXLO1

J4GSC

.T4TEST

C307330 pF

C306330 pFT7

TCM1-63AX+

VSS

VSS

D22BAS125-04W

VSS

C31522 pF

R15010 K

cTX-MOD-PWDNTX-MOD-PWDN

TX-MOD-PWDN

(Page 12)

(Page 12)

(Page 12)

(Page 10)(Page 7) VSS

C29622 pF

-1.5dB






120 nH

10 pF

120 nH

33 pF

120 nH

120 nH

10 pF

-160MHz version

1

1

2

2

3

3

4

4

D D

C C

B B

A A

SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZRX Low Band LO PLL and Mixer Driver

CSIZE

SHEET OF9 13

DOC CODE


109_TX_LO2.SchDoc DATE 11-Dec-17

1

FILE NAME

VSS

C338 12 pFC331 100 nF

R153

5.1 KVSS

VSS

VSS VSS

C34710 nF

C31822 pF

C317100 nF

VSS

C32022 pF

C319100 nF

C34112 pF

VSS

DCLK1

DATA2

DLE3

CE4

SW5

VCC_CP6

CP_OUT7

VSS_CP8VSS_PLL9

VCC_PLL10 VSS_RF 11

RF_A_OP 12

RF_A_ON13

RF_B_OP14

RF_B_ON 15

VCC_RF16

VCC_VCO17

VSS_VCO 18

NOISE_FILT19

VTUNE 20

VSS_TUNE21

RSET22

BIAS_FILT23

REG24

LD25

RFOUT_EN26

VSS_D 27

VCC_D28

REF_IN29

MUXOUT30

VSS_SD 31

VDD_SD32

VSSP

U23

MAX2871

R164

100 R

C340 12 pFC339 100 nF

C346 12 pFC342 100 nF

VSS

C32722 pF

C326100 nF

C32522 pF

C324100 nF

C32322 pF

C322100 nF

C32922 pF

C328100 nF

C33522 pF

C334100 nF

VSS

C33722 pF

C336100 nF

+3.3V-TX-LO2

+3.3V-TX-LO2-VCO

+3.3V-TX-LO2

+3.3V-TX-LO2

+3.3V-TX-LO2

TXLO2-DCLKTXLO2-DATATXLO2-DLETXLO2-MUX

R157100 R

R15149.9 R

R15249.9 R

+3.3V-TX-LO2-VCO

C36212 pF

TXLO2-nPDRF

C321100 pF

C330100 pF

VSS

TX-LO2-REF

F31LFCN-490+

VSS

C3164.7 uF

TX-LB-LO-P

TX-LB-LO-N

R159

100 RC35312 pF

D23BAS125-04W

VSS

C35522 pF

R16110 K

VSS

TXLO2-MUX

TXLO2-DCLK

TXLO2-DATA

TXLO2-DLE

TXLO2-nPDRF

R163

100 RC35712 pF

D25BAS125-04W

VSS

C35922 pF

R16510 K

VSS

R167

100 RC36112 pF

D27BAS125-04W

VSS

C36322 pF

R16910 K

VSS

D24BAS125-04W

VSS

C35622 pF

R16210 K

VSS

C35412 pF

D26BAS125-04W

VSS

C36022 pF

R16610 K

VSS

cTXLO2-LD

cTXLO2-DCLK

cTXLO2-DATA

cTXLO2-DLE

cTXLO2-nPDRF

+3.3V-TX-LO2-B

C3334.7 uF

C3324.7 uF

F30

220 R

+3.3V-TX-LO2

VOUT1

SEN/ADJ2

GND3

NC4

EN5

GND6

PG7

VIN8

GNDP

U24

ADP7104-3.3

C34810 uF

VSSVSS

C3512.2 uF

VSS

+6.0V-TX

VOUT1

SEN/ADJ2

GND3 NC 4

EN5

GND6

PG7

VIN8

GNDP

U25

ADP7104-3.3

C34910 uF

VSS

VSS

C3502.2 uF

VSS

+3.3V-TX-LO2-B

VSS

F32

330 R

C352100 nF

VSS

(Page 12)

(Page 12)

(Page 12)

(Page 12)

(Page 12)

(Page 12)

(Page 10)

TXLO2-LD

TXLO2-LD

C35812 pF

VSS

D28BAS125-04W

R17010 K

(Page 12)

C36422 pF

VSS

cTXLO2-MUX

R160

100 R

R168

100 R

C34310 nF

R156200 R

C344680 pF

R154 1 K

C34556 pF

R1580 R

R155NL






1

1

2

2

3

3

4

4

D D

C C

B B

A A

SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZTX Band Selector and Low Band Mixer

CSIZE

SHEET OF10 13

DOC CODE


110_TX_BANDSEL.SchDoc DATE 11-Dec-17

1

FILE NAME

C370470pF

F35LFCN-2250+

VSS

C369330 pF

TX-LB-LO-P

Down Conversion Path

LB: 10MHz ~ 500MHzIF = 2.1GHz


+1dBm

TXHB-SEL-ATXLB-SEL-A

TXHB-SEL-BTXLB-SEL-B

TX-MOD-RF

C38022 pF

R185 330 RR184 330 R

R182 330 RR181 330 R

C38122 pF

C38222 pF

C38322 pF

TXHB-SEL-BTXLB-SEL-BTXHB-SEL-ATXLB-SEL-A

cTXHB-SEL

cTXLB-SEL

C37122 pF

C367470pF

VSS

SnP1

SCLK2

SDI3

LE4

GND 5

ATTIN6

ACG17

ACG2 8

ACG39

ACG4 10

ACG5 11

ACG612

ATTOUT13

GND14

SDO15

PUP216

PUP117

VDD18

D519

D420D321D2

22D123 D0

24

GNDP

U29

HMC624ALP4E

C390 330 pF

C389 330 pF

C391 330 pF

C392 330 pF

C388 330 pF

C393 330 pF

C384470pF

VSS

C38522 pF

VSS

+5.0V-TX-DSA

cFE-TXATT-D0cFE-TXATT-D1

cFE-TXATT-D2

cFE-TXATT-D3

cFE-TXATT-D4cFE-TXATT-D5

C386100 nF

VSS

TX-ATTN-IN

TX-ATTN-IN

VSS

R179576 R

R1778.66 R

R180576 R

VSS VSS

F36LFCN-490+

C365330 pF

C366330 pF

R187

5.1 K+5.0V-TX-DSA

F33LFCN-490+

TEMP1

IN+2

IN-3

LGND4

EN5

VCC16

VCC27

IADJ8

GND 9

OUT- 10

OUT+11

GND12

GND13

LO- 14

LO+15

TP16

GND P

U28

LTC5510

T8TC4-1W-7ALN+

R176 0 R

R178 0 R

T9TC1-1-13M+

C3720.5 pF

VSS

VSS

R174 0 R

VSS

VSS

C376100 nF

VSS

+5.0V-TX-LB-MIX

VSS

C374470pF

VSS

+5.0V-TX-LB-MIX

TX-LB-LO-N

C37322 pF

R175 NC

RFC6

V1 1

RF12

RF24

V25

GND 3

U26

SKY13350-385LF

RFC6

V11

RF12

RF24

V25

GND3

U27

SKY13350-385LF

VSS

VSS

VSSC39912 pF

C39812 pF

C39712 pF

C39612 pF

C39512 pF

C39412 pFR193 100 R

R192 100 RR191 100 RR190 100 RR189 100 RR188 100 R

F40NFA21SL

F39NFA21SL

VSS

VSS

VSS

C36822 pF

C37722 pF

F34LFCN-2250+

VSS

C37812 pF

R183

100 R

VSS

D29BAS125-04W

VSS

C37922 pF

R18610 K

TX-LBMIX-ENcTX-LBMIX-EN

TX-LBMIX-EN

C3754.7 uF

VSS

F37NFA21SL

TX-FE

+5.0V-TX-PA

C3874.7 uF

VSS

VSS

VSS

F381 K

(Page 11)

(Page 12)

(Page 12)

(Page 12)

(Page 9)

(Page 8)

-1.5dB

R172NL

R1710 R

R173NL

VSS VSS






1

1

2

2

3

3

4

4

D D

C C

B B

A A

SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZRF Frontend

CSIZE

SHEET OF11 13

DOC CODE


111_FrontEnd.SchDoc DATE 11-Dec-17

1

FILE NAME

J5TX/RX

C43822 pF

VSS

U31PHA-1+

C404100 nF

C40322 pF

VSS

C42333 pF

C416100 nF

C42122 pF

VSS

C42433 pF

VSS

R208 330 R

J6RX2

VSS

VSS

R209 330 R

R206 330 R

C43922 pF

C43722 pF

FE-SEL-RX-LNA1

C4074.7 pF

C411470pF

L3818 nH

R201680 R

R196390 R

R200820 R

VSS

VSS

RX-FE

C428470pF

C436100 nF

C433100 pF

VSS

C429470pF

L42820 nH

L36820 nH

VSS

C417470pF

C408470pF

C415470pF

C426470pF

FE-SEL-RX-LNA2

FE-SEL-TRX-RX2

FE-SEL-TRX-TX

C43522 pF

R195

100 R

C43422 pF

C40012 pF

VSS

VSS

FE-SEL-RX-LNA1FE-SEL-RX-LNA2FE-SEL-TRX-RX2

cFE-SEL-RX-LNA1cFE-SEL-RX-LNA2cFE-SEL-TRX-RX2

FE-SEL-TRX-TX

+5.0V-FE-LNA2

FE-SEL-RX-LNA1o

FE-SEL-RX-LNA1o

FE-SEL-RX-LNA2o

FE-SEL-RX-LNA2o

VSS

cFE-SEL-TRX-TX

cFE-SEL-RX-LNA1o

cFE-SEL-RX-LNA2o

RFC6

V11

RF1 2

RF24

V25

GND3

U33

SKY13350-385LF

VSS

F42LFCN-1700+

U37MGA-62563

C427470pF

VSS

R204499 R

+5.0V-FE-LNA1

R205 330 R

R207 330 R

F44NFA21SL VSS

VSS

F45NFA21SL

VSS

VSS

D30BAS125-04W

VSS

C40522 pF

VSSR19910 K

+5.0V-TX-PA-B

C409470pF

TX-FE

C40222 pF

C401100 nF

VSS

VSS

L3918 nH

R197390 R

R198

510 R

L37820 nH

U30NBB-400

R194

21 R

C410470pF

C4063.3 pFR202

820 RVSS

+5.0V-TX-PA-A

(Page 12)

(Page 12)

(Page 12)

(Page 10)

(Page 6)

D31

PGB1010402KR

D32PGB1010402KR






VSS

C425

470pFRFC

6

V1 1

RF12

RF24

V2 5

GND 3

U36

SKY13350-385LF

U34PMA3-83LN+

VSS

L4118 nH

L4039 nH

VSS

C412NC

C413NC

C414NC

C41822 pF

C422100 nF

VSS

C43022 pF

C432100 nF

VSS

VSS

F43

220 R

F41

220 R

+3.3V-CPLD

+3.3V-CPLD

C431100 nF

C419100 nF

C420100 nF

VSS

GNDP

RF41

GND2

GND3

RF34

GND5

VDD6

B7

A8

RF29

GND10

GND11

RF112

GND13

GND14

RFC15

GND16

U32

HMC7992

RFC6

V11

RF1 2

RF2 4V25

GND3

U50

SKY13350-385LF

C503470pF

GNDP

RF4 1

GND 2

GND3

RF3 4

GND5

VDD6

B7

A8

RF29

GND 10

GND 11

RF112

GND 13

GND 14

RFC15

GND16

U35

HMC7992

VSS

VSS VSS

C505470pF

C504470pF

R242

243 R

R24561.9

R24661.9

40dB Attenuation

FE-SEL-CAL-TX1FE-SEL-CAL-TX2

FE-SEL-CAL-RX2

VSS

R247

100 RC50612 pF

FE-SEL-CAL-RX2cFE-SEL-CAL-RX2

D38BAS125-04W

VSS

C50722 pF

VSSR24810 K

(Page 12)

R238

100 RC50012 pF

FE-SEL-CAL-TX1cFE-SEL-CAL-TX1

D37BAS125-04W

VSS

C50222 pF

VSSR24010 K

(Page 12)

R203

100 R C49912 pF

FE-SEL-CAL-TX2cFE-SEL-CAL-TX2

D36BAS125-04W

VSS

C50122 pF

VSSR23910 K

(Page 12)

These components should be placed on the bottom, near U38

2 5

1 3 4 6 7

U51

YAT-20+

1

1

2

2

3

3

4

4

D D

C C

B B

A A

SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZUSRP Standard Daughter Board Elements

CSIZE

SHEET OF12 13

DOC CODE


112_USRP_IO.SchDoc DATE 11-Dec-17

1

FILE NAME

DGND1

DGND2

PWR6V 3DGND4

PWR6V5

RX_IO156

DVDD7

RX_IO148

DVDD 9RX_IO1310

CLKIN_p11

RX_IO1212

CLKIN_n13

RX_IO1114

SCL 15RX_IO1016

SDA17

RX_IO918

I2C_A1 19RX_IO820

I2C_A0 21RX_IO722

UART_TXD23

RX_IO624

UART_RXD25

RX_IO526

RST_CODEC 27RX_IO428

SCLK29

RX_IO330

SDO31

RX_IO232

SDI 33RX_IO134

SEN_RX 35RX_IO036

DGND 37DGND38

NC 39NC40

AGND41

AGND42

AVDD43

AVDD44

AVDD 45AVDD46

AGND47

AGND48

AUX_DAC3 49VIN_p_B50

AUX_DAC2 51VIN_n_B52

AUX_DAC153

AGND54

AUX_DAC055

VREF56

AUX_AREF 57AGND58

AUX_ADC159

VIN_n_A60

AUX_ADC061

VIN_p_A62

AGND63

AGND64

J7

USRP-RX

DGND1

DGND2

DGND3

PWR6V4

TX_IO15 5PWR6V6

TX_IO14 7DVDD8

TX_IO139

DVDD10

TX_IO1211

CLKIN_p12

TX_IO1113

CLKIN_n14

TX_IO1015

SCL16

TX_IO917

SDA18

TX_IO819

I2C_A120

TX_IO7 21I2C_A022

TX_IO623

UART_TXD24

TX_IO525

UART_RXD26

TX_IO427

RST_CODEC28

TX_IO329

SCLK30

TX_IO231

SDO32

TX_IO133

SDI34

TX_IO0 35SEN_TX36

DGND 37DGND38

NC39

NC40

AGND41

AGND42

AVDD43

AVDD44

AVDD45

AVDD46

AGND47

AGND48

IOUT_n_B49

AUX_DAC350

IOUT_p_B51

AUX_DAC252

AGND53

AUX_DAC154

REFIO55

AUX_DAC056

AGND57

AUX_AREF58

IOUT_p_A59

AUX_ADC160

IOUT_n_A61

AUX_ADC062

AGND63

AGND64

J8

USRP-TX

RX-IPRX-IN

RX-QPRX-QN

TX-IPTX-IN

TX-QPTX-QN

VSS

VSS

VSS

VSS

VSSVSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

BANK 1 BANK 2

VCCIO19

GNDIO10

GNDINT11

VCCINT (3.3V or 2.5V)13

VCCIO131

GNDIO32

VCCIO145

GNDIO46

VCCIO2 59

GNDIO60


GNDINT65

GNDIO79

VCCIO280

GNDIO 93

VCCIO294

GNDINT37



GNDINT90

IO2

IO3

IO4

IO5

IO6

IO7

IO8

IO/GCLK012

IO/GCLK114

IO15

IO16

IO17

IO18

IO19

IO20

IO21

IO26

IO27

IO28

IO29

IO30

IO33

IO34

IO35

IO36

IO38

IO40

IO41

IO42

IO/DEV_OE43

IO/DEV_CLRn44

IO47

IO48

IO49

IO50

IO51

IO/GCLK2 62IO/GCLK3 64

TMS22

TDI23

TCK24TDO25

IO 52IO 53IO

54IO

55IO

56IO57

IO58

IO61

IO66IO67

IO 68IO 69IO

70IO

71IO

72IO 73IO

74IO

75IO 76IO 77IO

78IO 81IO

82IO83IO 84

IO1

IO 85IO 86IO 87IO

89IO

91IO 92IO95

IO96

IO 97IO 98IO

99IO 100

U38

EPM570VSS

+6.0V-RX

+6.0V-TX

VSS VSS

VSSVSS

VSS

VSSVSS

VSS

+3.3V-RX+3.3V-CPLD +3.3V-CPLD

+3.3V-CPLD

RX-VREF

RX-LO1-REF

R218 10 K

R220 10 KR221 10 K

+3.3V-CPLD

VSS

C444100 nF

C445100 nF

C446100 nF

C447100 nF

C448100 nF

C449100 nF

C450100 nF

C451100 nF

C452100 nF

C453100 nF

VSS

+3.3V-CPLD

PLD-TDIPLD-TDOPLD-TCKPLD-TMS

VSS

+3.3V-CPLD

PLD-TDIPLD-TDO

PLD-TCKPLD-TMS

R226

1 K

LD4 TXD

R225

330 R

LD3 RXD

R224

330 R

LD2 RXD

R223

330 R

LD1 LOCK

VSS

LED-RXD2

LED-RXD1

LED-LOCK

LED-TXD

WP7

VCC8

SDA5

GND 4

SCL6

A01

A12

A23

U39

24LC024

C454100 nF

VSSVSS

+3.3V-TX

+3.3V-RX

+3.3V-RXI2C-SCL-RXI2C-SDA-RXI2C-A0-RXI2C-A1-RX

WP7

VCC8

SDA5

GND 4

SCL6

A01

A12

A23

U40

24LC024

C455100 nF

VSSVSS

+3.3V-TX

I2C-SCL-TXI2C-SDA-TXI2C-A0-TXI2C-A1-TX

I2C-SCL-TXI2C-SDA-TX

I2C-A0-TXI2C-A1-TX

I2C-SCL-RXI2C-SDA-RX

I2C-A0-RXI2C-A1-RX

C443100 nF

R22249.9 R

VSS

C441100 nF

R21349.9 R

VSS

C440100 nF

C442100 nF

TCK2

TDO1

VCC5

TMS4

GND6

TDI3

GNDB

GND A

J9

JTAG

MCTRL-SCLKMCTRL-SDOMCTRL-SDIMCTRL-SEN MCTRL-SPI-A0

MCTRL-SPI-A1MCTRL-SPI-A2

MCTRL-ATR-TXMCTRL-ATR-RX

MCTRL-RX2-ENMCTRL-RESETn

+3.3V-TX

cFE-RXATT-D0cFE-RXATT-D1cFE-RXATT-D2cFE-RXATT-D3cFE-RXATT-D4cFE-RXATT-D5

cFE-TXATT-D0cFE-TXATT-D1cFE-TXATT-D2cFE-TXATT-D3cFE-TXATT-D4cFE-TXATT-D5

R2110 R

R2100 R

R2120 R

RX-LO2-REF

R2160 R

R2140 R

R2150 R

TX-LO1-REF

TX-LO2-REF

cRXLO1-FSEL1

cRXLO1-FSEL2cRXLO1-FSEL3

(Pag

e 4

)

(Pag

e 8

)

(Page 9)

(Page 7)

(Page 3)

(Page 5)(Pag

e 6

)

(Pag

e 1

0)

cRXHB-SEL

cRXLB-SEL

cRX-LBMIX-EN

cRX-AMP-EN

cFE-SEL-RX-LNA1cFE-SEL-RX-LNA2

cFE-SEL-TRX-LNA1

cFE-SEL-TRX-RX2

cFE-SEL-RX-LNA1o

cFE-SEL-RX-LNA2o

cFE-SEL-TRX-TX

cFE-SEL-TRX-RX

LED-LOCK

LED-RXD2

LED-RXD1

LED-TXDcTXDRV-PWEN

cRXLNA1-PWEN

cRXLNA2-PWEN

MCTRL-SPI-A0MCTRL-SPI-A1MCTRL-SPI-A2

MCTRL-ATR-TXMCTRL-ATR-RX

MCTRL-RX2-ENMCTRL-RESETn

cTXHB-SEL

cTXLB-SEL

cTX-LBMIX-EN

cTXLO1-FSEL1

cTXLO1-FSEL2cTXLO1-FSEL3

cRXLO1-nPDRFcRXLO1-DCLKcRXLO1-DATAcRXLO1-DLE

cRXLO1-LD

cRXLO2-LDcRXLO2-DCLK

cRXLO2-DATAcRXLO2-DLE

cRXLO2-nPDRF

cRX-DEMOD-EN-n

cTXLO1-nPDRFcTXLO1-DCLK

cTXLO1-DATAcTXLO1-DLE

cTXLO1-LD

cTXLO2-LD

cTXLO2-DCLKcTXLO2-DATAcTXLO2-DLE

cTXLO2-nPDRF

cTX-MOD-PWDN

MCTRL-SCLKMCTRL-SDOMCTRL-SDI

MCTRL-SEN

LOCKD-RXLOCKD-TXLOCKD-RX

LOCKD-TX

cRXLO1-MUX

cRXLO2-MUX

cTXLO2-MUX

cTXLO1-MUX

R217 10 KR219 10 K

+3.3V-CPLD






cFE-SEL-CAL-TX1cFE-SEL-CAL-TX2

cFE-SEL-CAL-RX2

1

1

2

2

3

3

4

4

D D

C C

B B

A A

SCH,TDD COMMS OPT. UBX USRP DB, 160MHZ BW,10MHZ-6GHZPower Supply

CSIZE

SHEET OF13 13

DOC CODE


113_PowerSupply.SchDoc DATE 11-Dec-17

1

FILE NAME

+6.0V-RX VOUT1

SEN/ADJ2

GND3

NC4

EN5

GND6

PG7

VIN8

GNDP

U45

ADP7104-5.0

C47710 uF

VSSVSS

C4752.2 uF

VSS

+5.0V-RX-DEMOD

(105mA)

+5.0V-FE-LNA

VOUT1

SEN/ADJ2

GND3 NC 4

EN5

GND6

PG7

VIN8

GNDP

U43

ADP7104-5.0

C4662.2 uF

VSS

+6.0V-RX

VSS

C46810 uF

VSS

VOUT1

SEN/ADJ2

GND3

NC4

EN5

GND6

PG7

VIN8

GNDP

U48

ADP7104-5.0

C4902.2 uF

VSS

+6.0V-RX

VSS

C49210 uF

VSS

(90mA)

+6.0V-RX VOUT1

SEN/ADJ2

GND3 NC 4

EN5

GND6

PG7

VIN8

GNDP

U47

ADP7104-5.0

C48610 uF

VSS

VSS

C4832.2 uF

VSS

(51mA)

+6.0V-TX

+5.0V-RX-1

C4842.2 uF

VSS

+5.0V-RX-LB-MIX

C4742.2 uF

VSS

C4892.2 uF

VSS

C4652.2 uF

VSS

VOUT1

SEN/ADJ 2

GND3 NC 4

EN5

GND6

PG7

VIN8

GNDP

U41

ADP7104-5.0

C4572.2 uF

VSS

+6.0V-RX

VSS

C45910 uF

VSS

C4562.2 uF

VSS

+5.0V-RX-DRV

VOUT1

SEN/ADJ2

GND3 NC 4

EN5

GND6

PG7

VIN8

GNDP

U44

ADP7104-5.0

C4702.2 uF

VSS

VSS

C47210 uF

VSS

C4692.2 uF

VSS

+5.0V-TX-MOD

F46PC105 Q2

ZXTC2062E6

VSS

R227

10 K

R228

1 K

C46412 pF

D33

BAS125-04W

R230

10 K

VSS

cTXDRV-PWEN

C48222 pF

VSS

F52PC105 Q3

ZXTC2062E6

VSS

R229

10 K

R231

1 K

C47312 pF

VSS

+6.0V-TX VOUT1

SEN/ADJ 2

GND3 NC 4

EN5

GND6

PG7

VIN8

GNDP

U42

ADP7104-5.0

C4612.2 uF

VSS

VSS

C46310 uF

VSS

C4602.2 uF

VSS

+5.0V-TX-PA

+5.0V-TX-PA-A

+5.0V-TX-PA-B

+5.0V-TX-LB-MIX

+6.0V-TX VOUT1

SEN/ADJ2

GND3

NC4

EN5

GND6

PG7

VIN8

GNDP

U46

ADP7104-5.0

C4792.2 uF

VSSVSS

C48110 uF

VSS

C4782.2 uF

VSS

F60PC105

F56PC105

+5.0V-FE-LNA2

Q5

ZXTC2062E6

VSS

+5.0V-FE-LNA1

Q4

ZXTC2062E6

VSS

+5.0V-FE-LNA

+5.0V-FE-LNA

cRXLNA1-PWEN

R237

1 K

R232

10 K

R234

1 K

C48712 pF

R235

10 KC49712 pF

D34

BAS125-04W

D35

BAS125-04W

R236

10 K

R233

10 K

VSS

VSS

cRXLNA2-PWEN

C48822 pF

VSS

C49822 pF

VSS

VOUT1

SEN/ADJ2

GND3

NC4

EN5

GND6

PG7

VIN8

GNDP

U49

ADP7104-3.3

C4942.2 uF

VSSVSS

C49610 uF

VSS

C4932.2 uF

VSS

+6.0V-TX

+3.3V-CPLD

F55

330 R

C480100 nF

VSS

F53

330 R

F49

330 R

+5.0V-TX-PA

+5.0V-TX-PA

F59

330 R

C495100 nF

VSS

F51

330 R

C471100 nF

VSS

F48

330 R

C462100 nF

VSS

F58

330 R

C491100 nF

VSS

F57

330 R

C485100 nF

VSS

F54

330 R

C476100 nF

VSS

F50

330 R

C467100 nF

VSS

F47

330 R

C458100 nF

VSS

(240mA)

(200mA) (160mA)

(200mA)

(105mA)

(Page 12)

(Page 12)

(Page 12)






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