Lower frequency limit (–3dB) fl = 1 / (2π · Rt · Cr ) If no resistor Rt is selected, the charge amplifier operates in DC mode and the steadystate behavior is governed by drift.
Lower limit frequency (-3dB) fl = 1/(π 2 · RT · CR)If no resistor Rt is selected, the charge amplifier operates in DC mode and the steadystatebehavior is governed by drift.