TEF6624高集成度、高效率的无线电调谐器

　　The TEF6624 is an AM/FM radio including Phase-Locked Loop （PLL） tuning system. The system is designed in such a way， that it can be used as a world-wide tuner covering common FM and AM bands for radio reception. All functions are controlled by the I2C-bus. Besides the basic feature set it provides a good weak signal processing function and a dynamic bandwidth control at FM reception. It includes a newly developed demodulator for data reception of Radio Data System （RDS） and Radio Broadcast Data System （RBDS） transmissions. The TEF6624 has been qualified for aftermarket car radios with reduced temperature range of Tamb = −20 °C to +85 °C and not according to automotive standards. This product is not designed for automotive Original Equipment Manufacturer （OEM） business.