Stanford Research
Stanford Research DG645
30V -100uHz Pulse Generator
8 independent delay channels (A, B, C, D, E, F, G, H) plus T0 trigger output Number of Output Channels
0 to 2000 seconds Delay Range
5 ps Delay Resolution
±(1 ns + 1 ppm of delay setting) Delay Accuracy
<25 ps RMS (internal timebase) Channel-to-Channel Jitter (RMS)
| Attribute | Value |
|---|---|
| Number of Output Channels | 8 independent delay channels (A, B, C, D, E, F, G, H) plus T0 trigger output |
| Delay Range | 0 to 2000 seconds |
| Delay Resolution | 5 ps |
| Delay Accuracy | ±(1 ns + 1 ppm of delay setting) |
| Channel-to-Channel Jitter (RMS) | <25 ps RMS (internal timebase) |
| Output Amplitude | 0.5 V to 5.0 V into 50 Ω, adjustable in 1 mV steps |
| Trigger Input | Internal, external, single-shot, and line trigger modes; external trigger threshold adjustable from -3.5 V to +3.5 V |
| Internal Timebase | 10 MHz, ±1 ppm aging rate per year; optional OCXO for improved stability |
| Interface / Connectivity | GPIB, RS-232, and Ethernet (LAN) interfaces standard |
| Power Requirements | 100–240 VAC, 50/60 Hz, 30 W maximum |
| Model | DG645 |
|---|
The Stanford Research Systems DG645 is a 30.0 V - 100.0 uHz Pulse Generator
