XR-1007 Datasheet PDF | Exar Corporation

Exar Corporation XR-1007

The XR-1000 is a general purpose 4th order low pass filter utilizing switched capacitor (SCF) circuit techniques. The Chebyshev option is also available with passband ripple specifications of 0.01, 0.1, or 1.0 dB specifications. The SCF techniques used provide a clock tunable cutoff frequency, with either 50:1 or 100:1 clock to cutoff frequency ratios available.

Part No.	XR-1007
Datasheet	XR-1007 Download
Manufacturer	Exar Corporation
Description	General Purpose Low Pass Filter
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GENERAL DESCRIPTION

XR-1000 is available in several options providing Butterworth or Chebyshev filter responses. The clock may be externally generated or an on-board Schmitt trigger is supplied for providing an internal clock with an external resistor/ capacitor combination. The XR-1000, utilizing CMOS technology, is available in either a 14-Pin or 8-Pin DIL package.

FEATURES

Switched Capacitor Circuit Techniques Single 5 Volt Operation Low External Parts Count No Precision Components Necessary Low Power Operation 50:1/100:1 Clock to Cutoff Frequency Options 8-Pin/14-Pin Packag