TDA4570 - NTSC decoder

NXP

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Datasheet Details

Part number: TDA4570
Manufacturer: NXP ↗
File Size: 67.75 KB
Datasheet: TDA4570_PhilipsSemiconductors.pdf
Description: NTSC decoder

TDA4570 Product details

Description

TDA4570 The TDA4570 is an integrated 3,58 MHz or 4,43 MHz NTSC decoder.It is pin sequence compatible with multi-standard decoder TDA4555 and pin compatible with the PAL decoder TDA4510.

Features

Chrominance part.
Gain controlled amplifier with operating point control stage.
ACC (automatic chrominance control) with sampled rectification during burst-key signal.
Blanking circuit for the colour burst signal Oscillator and control voltage part.
Voltage controlled reference oscillator for double subcarrier frequency.
Divider stages which provide the correct 90° phase between.
(R-Y) and.
(B-Y) reference signals for the demodulators.

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📌 All Tags

NTSC decoder NXP

NXP TDA4570-like datasheet

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

TDA4570 Stock/Price