Description

The front-end is a high performance tuner circuit for AM/FM - DSP car radios with 10.7MHz - IF sampling.

Features

■ RF AGC generation by RF and IF detection

■ I/Q Mixer for FM IF 10.7MHz with image

rejection and programmable IF tank adjust for

FM and AM

■ Preamplifier and mixer for IF 10.7MHz AM

upconversion

■ VCO and programmable divider for “world

receiver”

■ Programmable controlled IF-gain stage

■ High performance fast PLL for RDS-system

■ Electronic alignment for the preselection

stages

■ All functions bus-controlled

TDA7515属于RF/IF，射频/中频和 RFID > 射频接收器。意法半导体（ST）集团制造生产的TDA7515射频接收器RF 接收器用于接收已调制的射频信号并对其进行解调，然后将数据传送到系统中进行处理。频率范围是 AM、FM、WB、0 Hz 至 64 GHz，数据速率为 250 bps 至 16 Gbps，数据接口包括连接器、I2C、I2S、引脚焊盘、并行、PCB、串行、焊盘、SPI、UART 和 USB。