cbp5_5_5_6_data_sheet_2_AData Sheet 0550-0050 10-Jan-08 CBP5.5/5.6 CDMA Baseband Processor Features Single-chip CDMA baseband processor Supports CDMA2000 1X (Release 0) Backward compatible to IS-95 standards Supports IS-2000 Quick Paging Channel for improved standby time Support for multiple CDMA band classes (Band Class 0/US-Cellular, Band Class 1/US-PCS, Band Class 3/JTACS, Band Class 4/KoreanPCS); support for additional band classes can be added upon customer request Supports EVRC-B Vocoder (4GV-NB) Special purpose logic provides signal processing, modulation, demodulation, hardware accelerators, and interfaces for the keypad and display Integrated mixed signal circuitry for the Rx ADC, Rx filter, Tx DAC, Tx filter, internal PLLs, voice codec, auxiliary ADCs, auxiliary DACs, RF control, and 32.768 kHz osc……