Preliminary RF2643 3V DUAL-BAND UPCONVERTER AND DRIVER AMPLIFIER 6 Typical Applications • TDMA/AMPS Cellular Systems • CDMA/AMPS Cellular Systems • PCS Systems • Portable Battery-Powered Equipment Product Description The RF2643 is a complete upconverter, dual-power amplifier driver and attenuator designed for Cellular and PCS systems.
It is designed to upconverter and amplifies RF signals while providing 22dB of linear gain control range.
It features digital control for the mixer and drivers.
The device features balanced IF inputs, single-ended LO input and dual RF output for Cellular and PCS Systems respectively.
The IC is manufactured on an advanced Silicon Bi-CMOS process and packaged...

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)