PULSE/DELAY GENERATOR
Product ID: PSG-3
The PSG-3 is a four-channel pulse/delay generator. It can be used as a master clock for timing and delay control. It can be externally triggered or gated by an external event. Pulse width, delay, repetition rate, and other timing parameters can be controlled by one of two available interfaces
SPECIFICATIONS
I/O Configuration | |
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TTL Outputs | 4 standard, 4 high-current (mirroring standard) |
Inputs | 1 Ext. Trig. Input 1 Inhibit |
Divide-by-N | 1 input, 1 output |
Internal Generator | |
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Repetition Rate | 0.100 Hz to 25.00 MHz |
Resolution | 20 nanoseconds |
Burst Mode | 1 – 131,072 pulses |
Output Modes | Single-shot, burst, continuous |
Master Clock | 50 MHz, +/- 30 ppm Dual Clocks allow for independent repetition rates from one PSG-3 |
Timing Clock Settings | 20-, 40-, 80-, 160-ns |
Programming | |
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Control Mode | Internally triggered, externally triggered and/or gated. Generator 1 & 2 can be independently set to internally or externally triggered. |
Multiplex | None |
Divide-by-N | 2-255 |
Trigger Input | |
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Threshold | 0.05 - 5.0 V |
Max Input Voltage | 7.0 V |
Max Input Frequency | 5 MHz |
Input Impedance | >1 M Ω |
TTL Outputs | |
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Output Impedance | 50 Ω |
Output Voltage | @ 50 Ω: 2.5 V (Standard outputs) @ 1 K Ω: 4.0 V (High-current outputs) |
Pulse Width | 20 ns to 10.736 s |
Delay Width | 20 ns to 10.736 s |
Rise Time | 4 ns |
Fall Time | 4 ns |
Communication Interfaces | |
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Ethernet | 1 input, 10/100 Mbps |
USB 2.0 | 1 input, type B |
RJ-11 | 2, sync in and sync out (Master/slave configuration.) |
Power Input | |
External Power Input | 85-264 VAC, 50-60 Hz |
Export | |
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ECCN | EAR99 |