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HFA3767 130MHz CDMA/AMPS Quadrature Modulator and AGC

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Description

® HFA3767 www.DataSheet4U.com P RE L I M I N A RY Data Sheet February 1998 FN4298.3 130MHz CDMA/AMPS Quadrature Modulator and AGC The HFA3767 is.
PIN NUMBER 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 NAME TX_PE GND TXI+ TXINC TXQTXQ+ MIX_GND DPS_GND DPS_VCC LO_GND LO_IN CAP AGC_GND TX_I.

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Datasheet Specifications

Part number
HFA3767
Manufacturer
Intersil Corporation
File Size
167.09 KB
Datasheet
HFA3767_IntersilCorporation.pdf
Description
130MHz CDMA/AMPS Quadrature Modulator and AGC

Features

* I/Q Amplitude and Phase Balance
* . 0.5dB, 2o
* 130MHz AGC Amplifier/Attenuator range
* . . . >70dB
* Low LO Drive Level
* . . . . -10dBm
* Power Enable/Disable Control
* Single Supply Battery Operation

Applications

* An upconverter quadrature mixer and an output gain control stage with better than 70dB of dynamic range are integrated in the design. A local oscillator input requires low drive levels and a divide by two phase shifter with duty cycle compensation achieves excellent phase and amplitude balance prop

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