QN8006

Product Brief ________ General Description ________ The QN8006 is a high performance, low power, fullfeatured single-chip stereo FM transceiver designed for cell phones, GPS personal navigation devices, portable audio/video players, and automotive accessories. The QN8006 covers frequencies from 76 MHz to 108 MHz in 50/100/200 kHz step sizes for worldwide FM band support. The QN8006 also supports RDS/RBDS data transmit and www.DataSheet4U.com receive. The QN8006 integrates both FM receiving and transmitting functions, including RF front-end circuits (PA, LNA, and channel selective filter), full digital FM modulator/ demodulator, MPX codec, pre-emphasis/de-emphasis and feature-rich audio processing (audio AGC, soft clipping, SM, HCC, and SNC). Auto Seek and clear channel scan functions enable automatic channel selection for best sound quality. Integrated antenna tuning eases antenna matching in real applications. The QN8006 provides both digital and analog audio interfaces. 2-wire and 3-wire digital control interfaces provide simple access to programmable functions. Advanced digital architecture enables superior receiver sensitivity, crystal clear audio, unsurpassed spectral purity, ultra-low harmonic and spurious levels, and high immunity to TDMA burst noise. The QN8006 is ideal for cellular handsets and GPS personal navigation applications. The QN8006’s small footprint, high integration with minimum external component count, and support for multiple clock frequencies make it ...