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TDA3566A - PAL/NTSC decoder

Description

The TDA3566A is a decoder for the PAL and/or NTSC colour television standards.

It combines all functions required for the identification and demodulation of PAL/NTSC signals.

Furthermore it contains a luminance amplifier, an RGB-matrix and amplifier.

Features

  • A black-current stabilizer which controls the black-currents of the three electron-guns to a level low enough to omit the black-level adjustment.
  • Contrast control of inserted RGB signals.
  • No black-level disturbance when non-synchronized external RGB signals are available on the inputs.
  • NTSC capability with hue control. QUICK.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS TDA3566A PAL/NTSC decoder Product specification Supersedes data of March 1991 File under Integrated Circuits, IC02 February 1994 Philips Semiconductors Philips Semiconductors Product specification PAL/NTSC decoder FEATURES • A black-current stabilizer which controls the black-currents of the three electron-guns to a level low enough to omit the black-level adjustment • Contrast control of inserted RGB signals • No black-level disturbance when non-synchronized external RGB signals are available on the inputs • NTSC capability with hue control. QUICK REFERENCE DATA All voltages referenced to ground. SYMBOL Supply VP IP V8(p-p) CON supply voltage (pin 1) supply current (pin 1) − − − − 12 90 PARAMETER MIN. TYP.
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