TDA7707RF/IF射频/中频RFID的射频接收器规格书PDF中文资料

TDA7707属于RF/IF射频/中频RFID的射频接收器。由意法半导体集团制造生产的TDA7707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。

特性 Features

• AEC-Q100 qualified

• Dual AM/FM reception with digital IF processing

• Digital radio support for dual-channel HD-Radio™ and DAB/DRM reception

through external coprocessor

• Integrated phase antenna diversity processing

• Fully integrated dual VCO for world tuning

• High performance PLLs for fast RDS system

• Integrated IF-filters with high selectivity, dynamic range and adaptive bandwidth

control

• Drift-free and alignment-free digital IF-signal processing with high performance

and flexibility

• Integrated RF switch matrix in FM

• RDS demodulation with group and block synchronization

• Filtered MPX for VICS applications

• High performance stereo decoder with noise-blanker

• Analog DAC stereo output and I2S digital output

• I2S, JESD204B, LVDS, high-speed digital I/Q base-band interface

• I2C/SPI bus-controlled

• Single 3.3 V external supply

描述 Description

The TDA7707 is a single chip fully-CMOS quad-band, dual-channel tuner aimed at

receivers for analog and digital terrestrial radio broadcasting.

When paired to STMicroelectronics’s STA680 or STA660 digital decoder ICs, the

TDA7707 constitutes a complete optimized RF and baseband AM/FM/HD/DAB/DRM

solution for automotive grade receivers and other applications.

The TDA7707 combines state-of-art performance with minimum external component

count, making it therefore ideal for integration into car radios and other

AM/FM/HD/DAB/DRM devices with challenging performance, quality, reliability and,

last but not least, cost requirements.

Combining TDA7707 with either STA680 or STA660 results in a complete, multistandard

receiver solution, with low bill of material, high performance and real

automotive grade quality and reliability.

Two device versions are available, differing only by the ROM content: the

TDA7707EB requires a small FW code to be downloaded for booting the IC, thus

making it especially suited to systems whose microcontroller has limited code storage

capability.