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HFA3761 400MHz AGC and Quadrature IF Demodulator

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Description

HFA3761 TM Data Sheet July 1999 File Number 4236.4 400MHz AGC and Quadrature IF Demodulator The HFA3761 is a highly integrated baseband converter.
PIN 1 2 3 4 5, 6, 7, 8 9 10 11 12 13 14 15 16 17 SYMBOL AGC1_BYP+ AGC1_In+ GND AGC_Sel AGC1_InAGC1_BYPGND LPF_VCC 2V REF LPF_BYP NC NC LPF_RXI_Out LP.

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Datasheet Specifications

Part number
HFA3761
Manufacturer
Intersil Corporation
File Size
68.19 KB
Datasheet
HFA3761_IntersilCorporation.pdf
Description
400MHz AGC and Quadrature IF Demodulator

Features

* all the necessary blocks for baseband demodulation of I and Q signals. It has a two stage integrated AGC IF amplifier with 82dB of voltage gain and 76dB of gain control range. Baseband antialiasing and shaping filters are integrated in the design. Four filter bandwidths are programmable via a two bit

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