S1M8656A
Overview
48-LQFP-0707 S1M8656A/8657 are CDMA/AMPS Dual Mode IF/ baseband IC which is divided into three main parts - IF frequency processing, basband processing , and digital interface. The receiver IC (S1M8656A)and transmitter IC (S1M8657) are provided as a KIT.
- CDMA/AMPS Dual Mode AGC input signal range : 90dB QPSK Baseband Converter Built-in I ,Q Baseband signal extractor LPF Built-in 4-bit ADC for converting I and Q CDMA analog baseband signals to digital baseband signals Built-in 8-bit ADC for converting I and Q FM analog baseband signals to digital baseband signals Adopts the Rx SLOT function to minimize the AMPS Mode consumption power Built-in VCO for baseband conversion Built-in Modem PDM control circuit to compensate the I and Q offsets 3-Line Serial Port Interface (SPI)
