RX IF/BBA WITH GPS S1M8662A (Preliminary) INTRODUCTION S1M8662A is CDMA/PCS/GPS Triple Mode IF/ baseband IC which is divided into three main parts - IF frequency processing, basband processing , and digital interface.
The receiver IC (S1M8662A)and transmitter IC (S1M8657) are provided as a KIT.
S1M8662A is a receiver IC, installed with a Rx AGC, Baseband Converter, Baseband analog filter, and A-D Converter.
It can send a digital baseband signal to the digital baseband IC.
S1M8662A is fabricate