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SAB9075H - Picture-in-Picture PIP controller for NTSC

Description

The SAB9075H is a picture-in-picture controller for the NTSC environment in combination with the Integrated NTSC decoder and sync processor TDA8315.

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

Features

  • Display.
  • One or two live pictures can be displayed simultaneously.
  • Wide range of multi-Picture-In-Picture (PIP) modes available.
  • Six 6-bit Analog-to-Digital Converters (ADC) with clamping circuit.
  • Enhanced vertical resolution at most modes for live pictures.
  • Two Phase-Locked-Loops (PLL) with Voltage Controlled Oscillator (VCO) to generate the line-locked clocks.
  • Three 7-bit Digital-to-Analog Converters (DAC).
  • 4 : 1 : 1 data format.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS DATA SHEET SAB9075H Picture-in-Picture (PIP) controller for NTSC Preliminary specification File under Integrated Circuits, IC02 February 1995 Philips Semiconductors Philips Semiconductors Preliminary specification Picture-in-Picture (PIP) controller for NTSC FEATURES Display • One or two live pictures can be displayed simultaneously • Wide range of multi-Picture-In-Picture (PIP) modes available • Six 6-bit Analog-to-Digital Converters (ADC) with clamping circuit • Enhanced vertical resolution at most modes for live pictures • Two Phase-Locked-Loops (PLL) with Voltage Controlled Oscillator (VCO) to generate the line-locked clocks • Three 7-bit Digital-to-Analog Converters (DAC) • 4 : 1 : 1 data format • Data reduction factors 1 to 4, 1 to 9 and 1 to 16.
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