Technical Manual for MPL-60 Model 10,000 Six Channel High Pass/Low Pass Filter

摘要

The MPL 60 Model 10,000 filter is a six-channel integrated circuit electronic filter, adjustable over a frequency range from 1 Hz to 90 kHz. The passband gain is selectable, 0 or 20 db except in the x 10 kHz high pass mode. The filters are selectable high pass (HP) or low pass (LP), second order maximally flat Butterworth providing a skirt rolloff of 12 db per octave. The filters exhibit a high input impedance and a low output impedance with special output decoupling to handle highly capacitive loads without instability. The ten selectable break frequencies are evenly distributed along a one decade log-frequency scale.