What is the closed-loop bandwidth of the PID controller ?
The maximum achievable closed-loop bandwidth is determined by the signal propagation delay through the PID instrument.
For the Moku:Lab, this is approximately 800 ns; resulting in a 30 degree phase delay at 100 kHz.
For the Moku:Go, this propagation delay is approximately 3.6 μs.
For the Moku:Pro, this propagation delay is 520 ns.