TDA9814T - Multistandard VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator

NXP Semiconductors

General Description

The TDA9814T is an integrated circuit for multistandard vision IF signal processing and sound AM and dual FM demodulation, with single reference QSS-IF in TV and VCR sets.

Key Features

5 V supply voltage.
Gain controlled wide band VIF-amplifier (AC-coupled).
True synchronous demodulation with active carrier regeneration (very linear demodulation, good intermodulation figures, reduced harmonics, excellent pulse response).
Robustness for over-modulation better than 105% due to gated phase detector at L/L accent standard.
VCO frequency switchable between L and L accent (alignment external) picture carrier frequency.
Separate.

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TDA9814T multistandard vif-pll with qss-if and dual fm-pll/am demodulator by NXP Semiconductors - Datasheet Preview

Datasheet Details

Part number	TDA9814T
Manufacturer	NXP Semiconductors
File Size	249.10 KB
Description	Multistandard VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator
Datasheet	TDA9814T Datasheet

Full PDF Text Transcription for TDA9814T (Reference)

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INTEGRATED CIRCUITS DATA SHEET TDA9814T Multistandard VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator Product speciﬁcation Supersedes data of 1995 Oct 03 File under In...

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ator Product speciﬁcation Supersedes data of 1995 Oct 03 File under Integrated Circuits, IC02 1998 Feb 09 Philips Semiconductors Product speciﬁcation Multistandard VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator FEATURES • 5 V supply voltage • Gain controlled wide band VIF-amplifier (AC-coupled) • True synchronous demodulation with active carrier regeneration (very linear demodulation, good intermodulation figures, reduced harmonics, excellent pulse response) • Robustness for over-modulation better than 105% due to gated phase detector at L/L accent standard • VCO frequency switchable between L and L accent (alignment e

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