Digital delay generators
- Technology
- Digital Delay Generators
- Partner
- Stanford Research Systems
The DG645 is a versatile digital delay/pulse generator that provides precisely defined pulses at repetition rates up to 10 MHz. The instrument offers several improvements over older designs — lower jitter, higher accuracy, faster trigger rates, and more outputs. The DG645 also has Ethernet, GPIB and RS-232 interfaces for computer or network control of the instrument.
The DG535 Digital Delay and Pulse Generator provides four precisely-timed logic transitions or two independent pulse outputs. The delay resolution on all channels is 5 ps, and the channel-to-channel jitter is typically 50 ps. Front-panel BNC outputs deliver TTL, ECL, NIM or variable level (-3 to +4 V) pulses into 50 Ω or high impedance loads. The high accuracy, low jitter, and wide delay range make the DG535 ideal for laser timing systems, automated testing, and precision pulse applications.
For range details please see the brochures in the downloads section below.
Range features
A high level overview of what this range offers
DG645
- 4 pulse outputs
- 8 delay outputs (opt.)
- <25 ps rms jitter
- Trigger rates to 10 MHz
- Precision rate generator
- Fast transition times
- Ovenized or Rb timebase (opt.)
- Ethernet, GPIB and RS-232
DG535
- Four delay channels
- Two pulse channels
- 5 ps delay resolution
- <100 ps rms jitter
- Adjustable amplitude & offset
- Delays up to 1000 seconds
- Standard GPIB interface
- Optional ±32 V output
