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