Model 745T | 4/8 Channel Pulse & Delay Generator



  • Four high resolution delay channel
    • 1 ps resolution
    • < 5 ps RMS jitter (@ short delay)
    • < 25 ps RMS jitter (External trigger)
    • > 20 second delay range
  • Tunable Output (amplitude 2 to 5V and width 100ns to 10µs) with 1ns rise time under 50 Ω
  • Triggers: Burst, Gate, External trigger pre-scaler, internal frequency generators
  • External clocking: 10MHz or 80 MHz
  • Compact packaging
  • All parameters may be controlled via front panel, Ethernet or Internet, or USB
  • Option: Four auxiliary delay channels

- Datasheet


The Model 745T generator provides four independent delay channels (A to D) to front panel. The delay resolution is 1 ps, and external trigger to channel jitter is less than 25 ps. BNC outputs deliver 5 V, 1ns rise time, under 50 Ω. Amplitude and width are adjustable on each output pulse. One input trigger (TRIG IN), or two internal synchronized timers, or software command is used to trigger all output channels. A T0 output pulse is time reference of the delay and generates at each selected trigger.The MOD745T also provides (in option) four auxiliary delays channels E to H to front panel. The delay resolution is 1.25 ns and trigger to channel jitter is less than 50 ps.