SA9502 Description
The SA9502 integrates all the front end receive mixers necessary for use in dual-band, triple-mode CDMA/AMPS cellular phone handsets. There are three individual mixer blocks, each optimised for high linearity with low power consumption for operation in one of the following modes: High-band 1900MHz PCS CDMA, low-band 800MHz cellular CDMA or analog FM AMPS/TACS modes.
SA9502 Key Features
- PCS and cellular downconverter mixers typical performance
- Separate, selectable IF outputs to suit FM and CDMA bandwiths
- PCS mixer LO: direct or via internal frequency doubler
- 800MHz analog FM and CDMA digital receivers
- 1900MHz PCS band CDMA digital recievers
- Supports dual-mode and triple-mode operation
- Digital mobile munications equipment
- Portable, low power radio equipment