TDA7515 - RF-FRONTEND

ST Microelectronics

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Datasheet Details

Part number	TDA7515
Manufacturer	STMicroelectronics
File Size	80.65 KB
Description	RF-FRONTEND
Datasheet	TDA7515_STMicroelectronics.pdf

TDA7515 Product details

Description

The frontend is a high performance tuner circuit for 1 BLOCK DIAGRAM optional 2 2 AGC ADJ 2 IF 10.7MHz 2 FM PM AGC DAGC I Q 2 AGC TV1 2 AM PM Bus Interface TV2 Supply 1/4 1/8 DIV 1/6 1/10 :1/:2/:3 VCO LPOUT PLL REFDIV LPAM LPFM LPHC Fref 18/100kHz 00AT0037 July 2002 This is preliminary information on a new product now in development.Details are subject to change without notice.1/5 TDA7515 2 PIN CONNECTION IFAMAGCTC IFAGCTC IFOUT1 IFOUT2 IFGND VCCIF DAGC Fref+ Fref-

Features

s s s High performance fast PLL for RDS-system Electronic alignment for the preselection stages All functions bus-controlled AM/FM - DSP carradios with 10.7MHz - IF sampling. It contains mixer and IF amplifiers for AM and FM, VCO and PLL synthesizer on a single chip. Use of BICMOS technology allows the implementation of several tuning functions and a minimum of external components.

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Published: Apr 16, 2005 |