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TDA8505 Datasheet Secam Encoder

Manufacturer: NXP Semiconductors

Overview: INTEGRATED CIRCUITS DATA SHEET TDA8505 SECAM encoder Preliminary specification Supersedes data of May 1993 File under Integrated Circuits, IC02 July 1994 Philips Semiconductors Philips Semiconductors Preliminary.

General Description

TDA8505 The TDA8505 is a highly integrated SECAM encoding IC that is designed for use in all applications that require transformation of R, G and B signals or Y, U and V signals to a standard SECAM signal.

The specification of the input signals is fully patible with those of the TDA8501 PAL/NTSC encoder.

CODE SOT232-1 July 1994 2 handbook, full pagewidth July 1994 2.2 kΩ 1.2 kΩ 100 nF 24 LPF 4.4 output 31 4.7 µF SWITCH 26 PHASE DETECTOR 282 DIVIDER 4.4

Key Features

  • Two input stages, R, G, B and Y,.
  • (R.
  • Y),.
  • (B.
  • Y) with multiplexing.
  • Chrominance processing, highly integrated, includes vertical identification, low frequency pre-emphasis and high frequency pre-emphasis (anti-Cloche) and bandpass filter.
  • Fully controlled FM modulator which produces a signal in accordance with the SECAM standard without adjustments.
  • Two reference oscillators, one for D'R f0 (4.40625 MHz) and one for D'B f0 (4.

More Datasheets from NXP Semiconductors

Part Number Description
TDA8501 PAL/NTSC encoder
TDA8510J 26 W BTL and 2 x 13 W SE power amplifiers
TDA8511J 4 x 13 W single-ended power amplifiers
TDA8512J 26 W BTL and 2 x 13 W SE or 4 x 13 W SE power amplifier
TDA8540 4 X 4 video switch matrix
TDA8541 1 W BTL audio amplifier
TDA8542 2 x 1 W BTL audio amplifier
TDA8542AT 2 x 1.5 W BTL audio amplifier
TDA8542TS 2 x 0.7 W BTL audio amplifier
TDA8543 2 W BTL audio amplifier

TDA8505 Distributor