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SAB9076H - Picture-In-Picture PIP controller

General Description

The SAB9076H is a picture-in-picture controller for NTSC TV-sets.

The circuit contains ADCs, reduction circuitry, memory control, display control and DACs.

The device inserts one or two live video signals with original or reduced sizes into a live video signal.

Key Features

  • Display.
  • Twin PIP in interlaced mode at 8-bit resolution.
  • Sub-title mode features built in.
  • Large display fine positioning area, both channels independent.
  • Only 2 Mbit required as external VDRAM (2 × 1 Mbit or 1 × 2 Mbit).
  • Four 8-bit Analogue Digital Converters (ADCs; > 7-bit performance) with clamp circuit.
  • Most PIP modes handle interlaced pictures without joint line error.
  • Two PLLs which generate the line-locked clocks for the acqu.

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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 SAB9076H Picture-In-Picture (PIP) controller Preliminary specification File under Integrated Circuits, IC02 1996 Aug 13 Philips Semiconductors Preliminary specification Picture-In-Picture (PIP) controller FEATURES Display • Twin PIP in interlaced mode at 8-bit resolution • Sub-title mode features built in • Large display fine positioning area, both channels independent • Only 2 Mbit required as external VDRAM (2 × 1 Mbit or 1 × 2 Mbit) • Four 8-bit Analogue Digital Converters (ADCs; > 7-bit performance) with clamp circuit • Most PIP modes handle interlaced pictures without joint line error • Two PLLs which generate the line-locked clocks for the acquisition channels • Display PLL to generate line-locked clock for the display • Three 8-bit Digital Analogue