TDA3845 Datasheet - NXP

TDA3845, Quasi split-sound circuit and AM demodulator

INTEGRATED CIRCUITS DATA SHEET TDA3845; TDA3845T Quasi split-sound circuit and AM demodulator Objective speciﬁcation File under Integrated Circuits,.
The TDA3845 is a quasi split-sound IF circuit which is designed to provide high performance television FM/AM sound.

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Datasheet Details

Part number:

TDA3845

Manufacturer:

NXP ↗

File Size:

137.13 KB

Description:

Quasi split-sound circuit and AM demodulator

Features

* Power supply from 5 V (200 mW) to 8 V source also an alternative 12 V source (12 V not for TDA3845T)
* Gain controlled wideband IF amplifier (AC coupled with three stages)
* High precision internal 90° phase shifter for quadrature demodulator
* Amplitude detector fo

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TDA3845 Quasi split-sound circuit and demodulator NXP

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