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CXA1690Q Datasheet Head Amplifier For Digital Ccd Cameras

Manufacturer: Sony Semiconductor Solutions

Overview: CXA1690Q Head Amplifier for Digital CCD Cameras.

General Description

The CXA1690Q is a bipolar IC developed as a head amplifier for digital CCD cameras.

The CXA1690Q provides the following functions: correlated double sampling, AGC for CCD signals, GCA for chroma signals, GCA for line signals, sample and hold for A/D converters, blanking, and reference voltage output/output driver for A/D converters.

Key Features

  • Permits higher sensitivity with a high-gain AGC amplifier.
  • Blanking function for the purpose of calibrating the deviation in black levels of the CCD output signals.
  • Permits output offset adjustment.
  • Provides a regulator output pin for the reference voltage for A/D converters.
  • Built-in GCA that amplifies video signals (chroma and line signals) from an external source.
  • Built-in sample-and-hold circuits (for both camera signals and video signal.

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CXA1690Q Distributor