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FM1246 - Desktop video & FM radio module system CCIR I

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NXP

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FM1246 Desktop video & FM radio module system CCIR I by NXP - Datasheet Preview — Datasheet preview – FM1246

Datasheet Details

Part number	FM1246
Manufacturer	NXP
File Size	177.29 KB
Description	Desktop video & FM radio module system CCIR I
Datasheet	FM1246 Datasheet
Additional preview pages of the FM1246 datasheet.

Product details

Description

The FM1246 front-end is designed to receive both TV and FM stereo signals in the PC Multimedia environment.

The units are available with separate 75 Ω inputs for TV and FM broadcast reception.

The input connectors available are either standard phono or IEC type (female for TV, male for FM radio).

Features

System I and FM radio broadcast.
True 5 V device (low power dissipation).
Full TV frequency range from channel A (45.75 MHz) to channel 69 (855.25 MHz).
FM radio band coverage from 87.50 to 108.00 MHz.
PLL controlled tuning.
Programmable PLL step size (31.25, 50 or 62.5 kHz).
True-synchronous vision IF demodulator (PLL).
Ultra-linear FM PLL demodulator for FM radio broadcast.
Demodulated video output, AF sound outp.

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Published: Mar 30, 2005 |