TDA8501 Datasheet PDF - NXP PAL/NTSC encoder Specs

TDA8501 - PAL/NTSC encoder

Datasheet Summary

Description

TDA8501 The TDA8501 is a highly integrated PAL/NTSC encoder IC which is designed for use in all applications where R, G and B or Y, U and V signals require transformation to PAL or NTSC values.The specification of the input signals are fully compatible with the specification of those of the TDA850

Features

Two input stages: R, G, B and.
(R.
Y),.
(B.
Y), Y with multiplexing.
Chrominance processing, highly integrated, includes low frequency filters for the colour difference signals, and after the modulator a bandpass filter.
Fully controlled modulator produces a signal according to the PAL or NTSC standard without adjustments.
A free running oscillator. Can be tuned by crystal or by an external frequency source.
Output stage.

Datasheet Details

Part number	TDA8501
Manufacturer	NXP
File Size	238.53 KB
Description	PAL/NTSC encoder
Datasheet	TDA8501 Datasheet
Additional preview pages of the TDA8501 datasheet.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS DATA SHEET TDA8501 PAL/NTSC encoder Preliminary speciﬁcation File under Integrated Circuits, IC02 April 1993 Philips Semiconductors Preliminary speciﬁcation PAL/NTSC encoder FEATURES • Two input stages: R, G, B and −(R−Y), −(B−Y), Y with multiplexing • Chrominance processing, highly integrated, includes low frequency filters for the colour difference signals, and after the modulator a bandpass filter • Fully controlled modulator produces a signal according to the PAL or NTSC standard without adjustments • A free running oscillator. Can be tuned by crystal or by an external frequency source • Output stages with separated Y + SYNC and chrominance (Y + C, SVHS), and a CVBS output. Signal amplitudes are correct for 75 Ω driving via an external emitter follower.

Published: Apr 16, 2005 |