AF150 Datasheet (National Semiconductor) - Universal Wideband Active Filter

AF150, Universal Wideband Active Filter

The AF 150 wide band active filter is a general second order lumped RC network.

Only four external resistors are required to program the AF 150 for specific second order functions.

Low pass, high pass and band pass functions are available simultaneously at separate outputs.

Notch and all pass functi

AF150 Features

* Independent Q, frequency, gain adjustments

* Low serisitivity to external component variation

* Separate low pass, high pass, band pass outputs

* Inputs may be differential, inverting or non-inverting

* All pass and notch outputs may be formed