TDA4455 - Multistandard VIF Amplifier and PLL Demodulator

Product Overview

TEMIC Semiconductors

Datasheet Details

Part number	TDA4455
Manufacturer	TEMIC Semiconductors
File Size	158.85 KB
Description	Multistandard VIF Amplifier and PLL Demodulator
Datasheet	TDA4455 Datasheet
Additional preview pages of the TDA4455 datasheet.

Product details

Description

This multistandard video IF processing circuit with PLL picture carrier regeneration gives a high performance of linear video demodulation. 2 and Pins 17 18), it is possible to select between two signal sources.

Features

D Suitable for standard B/G, L and D2MAC, processes negative and positive modulated IF-signals with equal polarity of the output signal D Standard L: fast AGC acting on peak white level with average value controlled capacitor discharge and reference hysteresis D Two IF-inputs, for switching between two signal sources (e. g. , two tuners and two SAW-filters) D D2MAC: fast AGC acting on peak level with controlled capacitor discharge D Output for delayed tuner-AGC, take over point adjustable D H.

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Other Datasheets by TEMIC Semiconductors

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Published: Apr 23, 2005 |