Stanford Research Systems / SRS DG535

The Stanford Research Systems DG535 is a Digital Delay and Pulse Generator which provides four precisely-timed logic transitions or two independent pulse outputs. This instrument is ideal for laser timing systems, automated testing, and precision pulse applications.

• Four delay channels
• Two pulse channels
• 5 ps delay resolution
• <100 ps rms jitter
• Adjustable amplitude & offset
• Delays up to 1000 seconds
• channel-to-channel jitter is typically 50 ps
• BNC outputs supply TTL, ECL, NIM or variable level pulses into 50 Ω or high impedance loads

OPTION 02 - ±32 Volt Rear Panel Outputs

Adds five rear panel BNC's to provide amplified outputs for T0, A, B, C and D. These outputs have nominal adjustable output amplitudes from -32 to +32 Volts. The pulse width is approximately 1 µs, and the leading edge has a transition time of 2 to 3 ns. The outputs are designed to drive 50Ω loads, however, if the cable is terminated into a high impedance load, the pulse amplitude will double (up to 64 Volts) for a duration equal to the round trip cable delay.