This part is a kind of semiconductor called QN8006LB.

Function of this product has High Performance Digital FM Transceiver.

Manufacturers : Quintic

Image and pinout :

Some of the text within the PDF file :

QN8006B/8006LB High Performance Digital FM Transceiver for Portable Devices __________________________ General Description __________________________ The QN8006 is a high performance, low power, fully integrated single-chip stereo FM transceiver designed for cell phones, PMP/PNDs, and portable radios. It integrates both FM receiving and transmitting functions, auto-seek and clear channel scan, and antenna tuning to ease matching in real applications. 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. With its small footprint, minimal external component count and multiple clock frequency support, the QN8006 is easy to integrate into a variety o [ ... ]

QN8006LB PDF Datasheet Download