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GH580

Gennum
Part Number GH580
Manufacturer Gennum
Description Adjustable Analog Highpass Filter
Published Feb 17, 2007
Detailed Description com Adjustable Analog Highpass Filter GH580 - DATA SHEET FEATURES • 200 to 8 kHz adjustable corner freq...
Datasheet PDF File GH580 PDF File

GH580
GH580

Overview
com Adjustable Analog Highpass Filter GH580 - DATA SHEET FEATURES • 200 to 8 kHz adjustable corner frequency • 12 dB/oct Butterworth filter • low current drain (175 µA typical) • two on chip 1 nF capacitors • low noise and distortion • 1.
1 to 3.
0 VDC operation DESCRIPTION The GH580 is a single, second order (12 dB/Oct) continuous high pass filter with an adjustable corner frequency (ƒC) from 200 to 8 kHz.
Adjustment of ƒC is accomplished with a single 100 kΩ potentiometer connected from pin 3 to ground.
The bias circuitry is operated from an on chip voltage regulator providing good supply rejection down to 1.
1 V.
The two integrated 1 nF capacitors have parasitic diodes conne...


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