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TDA8709A - Video analog input interface

General Description

The TDA8709A is an analog input interface for video signal processing.

It includes a an input selector (one out-of-three video signals), video amplifier with clamp and external gain control, an 8-bit analog-to-digital converter (ADC) with a sampling rate of 32 MHz and an input selector.

Key Features

  • 8-bit resolution.
  • Sampling rate up to 32 MHz.
  • TTL-compatible digital inputs and outputs.
  • Internal reference voltage regulator.
  • Low-level AC clock inputs and outputs.
  • Clamp function with selection for ‘16’ or ‘128’.
  • No sample-and-hold circuit required.
  • Three selectable video inputs.

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Full PDF Text Transcription for TDA8709A (Reference)

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INTEGRATED CIRCUITS DATA SHEET TDA8709A Video analog input interface Product specification Supersedes data of April 1993 File under Integrated Circuits, IC02 June 1994 Phi...

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data of April 1993 File under Integrated Circuits, IC02 June 1994 Philips Semiconductors Philips Semiconductors Product specification Video analog input interface FEATURES • 8-bit resolution • Sampling rate up to 32 MHz • TTL-compatible digital inputs and outputs • Internal reference voltage regulator • Low-level AC clock inputs and outputs • Clamp function with selection for ‘16’ or ‘128’ • No sample-and-hold circuit required • Three selectable video inputs. APPLICATIONS • Video signal processing • Digital picture processing • Frame grabbing. • Colour difference signals (U, V) • R, G, B signals • Chrominance signal (C).