QN8006L Datasheet | Quintic

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 k Hz step sizes for worldwide FM band support. The QN8006 also supports RDS/RBDS data transmit and .. 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 ponent count, and support for multiple clock frequencies make it easy to integrate into a variety of small form-factor low-power portable applications. Integrated low-phase noise digital synthesizers and extensive on-chip auto calibration ensures robust consistent performance over temperature and process variations. An integrated voltage regulator enables direct connection to a battery and provides high PSRR for superior noise suppression. A low-power idle mode extends battery life. ESD protection is on all pins. The QN8006 is fabricated in highly reliable...