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TDA4557 Datasheet Multistandard Decoder

Manufacturer: NXP Semiconductors

Overview: INTEGRATED CIRCUITS DATA SHEET TDA4557 Multistandard decoder Product specification File under Integrated Circuits, IC02 March 1991 Philips Semiconductors Product specification Multistandard.

General Description

The TDA4557 is a monolithic integrated multistandard colour decoder for the PAL, SECAM, NTSC 3.58 MHz and NTSC 4.43 MHz standards.

Key Features

  • Chrominance part.
  • Gain controlled chrominance amplifier for PAL, SECAM and NTSC.
  • ACC rectifier circuits (PAL/NTSC, SECAM).
  • Burst blanking (PAL) in front of 64 µs glass delay line.
  • Chrominance output stage for driving the 64 µs glass delay line (PAL, SECAM).
  • Limiter stages for direct and delayed SECAM signal.
  • SECAM permutator Demodulator part.
  • Flyback blanking incorporated in the demodulators (PAL, NTSC, SECAM).
  • PAL switch.

More Datasheets from NXP Semiconductors

Part Number Description
TDA4555 Multistandard decoder
TDA4556 Multistandard decoder
TDA4501 SMALL SIGNAL COMBINATION IC FOR COLOUR TV
TDA4502A SMALL SIGNAL COMBINATION IC FOR COLOUR TV
TDA4503 SMALL-SIGINAL COMBINATION IC FOR BLACK-AND-WHITE TV
TDA4504B Small signal combination for multistandard colour TV
TDA4505 Small signal combination IC for colour TV
TDA4510 PAL decoder
TDA4560 Colour transient improvement circuit
TDA4565 Colour transient improvement circuit

TDA4557 Distributor