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HD49323AF - CDS/AGC & 10-bit A/D Converter

General Description

The HD49323AF-01 is a CMOS IC that provides CCD-AGC analog processing (CDS/AGC) suitable for CCD camera digital signal processing systems together with a 10-bit A/D converter in a single chip.

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Key Features

  • Good suppression of CCD output low-frequency noise is achieved through the use of S/H type correlated double sampling.
  • A high S/N ratio is achieved through the use of a AGC type amplifier, and high sensitivity is provided by a wide cover range.
  • An auto offset circuit provides compensation of output DC offset voltage fluctuations due to variations in AGC amplifier gain.
  • AGC, standby mode, offset control, etc. , is possible via a serial interface.
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Other Datasheets by Hitachi Semiconductor (now Renesas)

Part Number Description
HD49323AF-01 CDS/AGC & 10-bit A/D Converter
HD49307 Three-Channel 8-bit D/A Converter
HD49235 Digital Signal Processor for CD
HD49235FS Digital Signal Processor for CD
HD49815TF Digital Camera Signal Processor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com HD49323AF-01 CDS/AGC & 10-bit A/D Converter ADE-207-262A (Z) 2nd Edition Apr. 1999 Description The HD49323AF-01 is a CMOS IC that provides CCD-AGC analog processing (CDS/AGC) suitable for CCD camera digital signal processing systems together with a 10-bit A/D converter in a single chip. Functions • • • • • • • • • Correlated Double Sampling AGC Sample hold Offset compensation Serial interface control 10-bit ADC 3 V single operation (2.7 V to 3.6 V) Power dissipation: 198 mW (Typ) Maximum frequency: 20 MHz (Min) Features • Good suppression of CCD output low-frequency noise is achieved through the use of S/H type correlated double sampling. • A high S/N ratio is achieved through the use of a AGC type amplifier, and high sensitivity is provided by a wide cover range.