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SAA7199B - Digital Video Encoder DENC GENLOCK-capable

Description

The SAA7199B encodes digital baseband colour/video data into analog Y, C and CVBS signals (S-video included).

Pixel clock and data are line-locked to the horizontal scanning frequency of the video signal.

The circuit can be used in a square pixel or in a consumer TV application.

Features

  • Monolithic integrated CMOS video encoder circuit.
  • Standard MPU (12 lines) and I2C-bus interfaces for controls.
  • Three 8-bit signal inputs PD7 to PD0 for RGB respectively YUV or indexed colour signals (Tables 19 to 26).
  • Square pixel and CCIR input data rates.
  • Band limited composite sync pulses.
  • Three 256 × 8 colour look-up tables (CLUTs) for example for gamma correction.
  • External subcarrier from a digital decoder (SAA7151B or SAA7191B.

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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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INTEGRATED CIRCUITS DATA SHEET SAA7199B Digital Video Encoder (DENC) GENLOCK-capable Product specification Supersedes data of April 1993 File under Integrated Circuits, IC22 1996 Sep 27 Philips Semiconductors Product specification Digital Video Encoder (DENC) GENLOCK-capable FEATURES • Monolithic integrated CMOS video encoder circuit • Standard MPU (12 lines) and I2C-bus interfaces for controls • Three 8-bit signal inputs PD7 to PD0 for RGB respectively YUV or indexed colour signals (Tables 19 to 26) • Square pixel and CCIR input data rates • Band limited composite sync pulses • Three 256 × 8 colour look-up tables (CLUTs) for example for gamma correction • External subcarrier from a digital decoder (SAA7151B or SAA7191B) • Multi-purpose key for real time format switching • Autonomous in
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