Introducing Higher Voltage with a faster rise time for the 9520 Series Pulse Generators
AT45 Module
Available for the 9520 Series
9528 Pictured
The 9520 Series pulse generator is uniquely designed with a modular architecture where every two outputs is a separate output module.
Quantum Composers offers various output module options such as:
○ Optical In/Outputs○ Increased Current○ High Voltage○ Fast rise time (future
release)
AT45 Module Details
Significant performance improvement over AT35
Faster rise/fall time <2ns Higher voltage to 45v
Through high & low impedance Longer pulse widths
10ns to DC HiZ & 10ns to 10s for 50 ohm
Rep rate to 100KHz
For channels with AT45 output option, the maximum frequency is limited to 100 kHz. The pulse width can be set over the standard range of the unit with both active high and low outputs when set to high impedance mode. In low impedance mode, the pulse width is limited to a maximum of 10s and the active high output is no longer allowed. To maintain the highest possible rise time, care must be taken with cabling and termination. Low capacitance cable and 50 ohm termination will provide the fastest rise times while minimizing overshoot.
AT45 SpecificationsFeature Specification
High Impedance >10k 3-45V
Low Impedance 50 Ohms 3-45V
Active High/Low High for 50 ohmHigh & Low for HiZ
Outputs per Unit 2 or 4 channels
Amplitude 3V-45V
Resolution 20mV
Accuracy <60mV Std Deviation
Rise Time 10%-90% <2ns Typical
Fall Time 90%-10% <7ns Typical
Frequency DC - 100kHz
Pulse Width Range 10ns to DC HiZ & 10ns to 10s for 50 ohm
Timing Resolution Standard 9520 (250ps)
Accuracy Standard 9520
Menu Structure
AT45 O. Scope Traces
5v Rise 25v Rise Hi Z
45v Rise 45v Rise Hi Z