HFA3766 - 400MHz AGC Quadrature IF Modulator/Demodulator

Intersil Corporation

Datasheet Details

Part number	HFA3766
Manufacturer	Intersil Corporation
File Size	79.40 KB
Description	400MHz AGC Quadrature IF Modulator/Demodulator
Datasheet	HFA3766_IntersilCorporation.pdf

PIN 1 SYMBOL AGC1_BYP+ DESCRIPTION DC feedback pin for AGC ampliﬁer 1.

all the necessary blocks for baseband modulation and 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 is integrated into the design. Four filter bandwidths are programmable via a two bit digital control interface. In addition, these filters are continuously tunable over a ±20% frequency range via one external resistor. For baseband modulation digital I and Q data are delivered to the tra.

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Published: Mar 23, 2005 |