SKY74963 Datasheet (Skyworks Solutions) - RF Transceiver With Power Ramping Controller and Integrated Crystal Oscillator

SKY74963, RF Transceiver With Power Ramping Controller and Integrated Crystal Oscillator

The SKY74963 RF transceiver is a highly integrated device for multi-band Global System for Mobile Communications (GSM) or General Packet Radio Service (GPRS) applications.

The device requires a minimal number of external components to complete a GSM radio subsystem.

The SKY74963 supports GSM850, EGS

SKY74963 Features

* Direct down-conversion receiver eliminates the external image reject/IF filters

* Three separate LNAs with single-ended inputs The receive path implements a direct down-conversion

* RF gain range: GSM = 20 dB, DCS = 22 dB, PCS = 20 dB. architecture that eliminates the need