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TDA3565 - PAL decoder

General Description

The TDA3565 PAL decoder contains all the functions required for PAL signal decoding and colour matrixing and is contained within an 18-pin package.

The oscillator, a.c.c.

Key Features

  • ailable must be compared with the nominal signal at that output. 6. The signal-to-noise ratio is specified as peak-to-peak signal with respect to r. m. s. noise. 7. These signal amplitudes are determined by the a. c. c. circuit of the reference part. 8. When this level is exceeded the amplitude of the output signal is reduced via a discharge of the capacitor at pin 6 (contrast control). The discharge current is 5,5 mA. April 1986 8 Philips Semiconductors Product specification PAL decoder TDA356.

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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 TDA3565 PAL decoder Product specification File under Integrated Circuits, IC02 April 1986 Philips Semiconductors Product specification PAL decoder GENERAL DESCRIPTION TDA3565 The TDA3565 PAL decoder contains all the functions required for PAL signal decoding and colour matrixing and is contained within an 18-pin package. The oscillator, a.c.c. detector and burst phase detector each have single-pin outputs and the coupling capacitor for the luminance input at pin 8 doubles as a storage capacitor for the black level clamping circuit. Black level clamping of the three colour channels is performed using feedback proportional to the red channel black level.