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CXA3556N

Sony Corporation
Part Number CXA3556N
Manufacturer Sony Corporation
Description IF Down Converter for Digital Broadcast
Published Mar 27, 2005
Detailed Description CXA3556N IF Down Converter for Digital Broadcast Description The CXA3556N is a one-chip integrated IC that processes IF ...
Datasheet PDF File CXA3556N PDF File

CXA3556N
CXA3556N

Overview
CXA3556N IF Down Converter for Digital Broadcast Description The CXA3556N is a one-chip integrated IC that processes IF signals of a digital broadcast tuner and includes an AGC amplifier circuit, a mixer circuit, a local oscillator circuit and an output amplifier circuit.
The package utilizes a 24-pin SSOP suitable for surface mounting.
Features • AGC control width that has a 56dB variable range • Low noise characteristics • Low distortion characteristics (in particular, during AGC gain reduction) • Includes switching function between down converter mode and linear amplifier mode • Variable output amplifier gain by changing external resistance • Includes RF AGC output pin • Variable RF AGC settings • AGC control curve characteristics with excellent linearity Applications Digital broadcast tuners Structure Bipolar silicon monolithic IC 24 pin SSOP (Plastic) Absolute Maximum Rating (Ta = 25°C) • Supply voltage Vcc –0.
3 to +12 • Operating temperature Topr –55 to +150 Operating Conditions...


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