What is the input to output latency for Laser Lock Box
Written by Paul Cracknell
Updated at February 5th, 2021
-
Moku:Go
Moku:Go Arbitrary Waveform Generator Moku:Go Data Logger Moku:Go Frequency Response Analyzer Moku:Go Logic Analyzer & Pattern Generator Moku:Go Oscilloscope & Voltmeter Moku:Go PID Controller Moku:Go Spectrum Analyzer Moku:Go Waveform Generator Moku:Go Power Supplies Moku:Go Digital Filter Box Moku:Go FIR Filter Builder Moku:Go Lock-in Amplifier
- Moku:Lab
- Moku:Pro
The input to output latency is dependent on the low-pass filter bandwidth. The shortest latency number can be achieved with the highest low-pass filter cut-off frequency. Also, the faster controller has a shorter latency. The following table provides a few reference points for the input to output latency.
| Low-pass corner | 30° phase delay frequency | Latency |
| 1 MHz | ~55 kHz | ~1.5 μs (Fast controller) |
| 1 MHz | ~5 kHz | ~16.7 μs (Slow controller) |
| 100 kHz | ~16 kHz | ~5.2 μs (Fast controller) |
| 100 kHz | ~4 kHz | ~20 μs (Slow controller) |