CX74063 Datasheet (Skyworks Solutions)

CX74063, RF Transceiver

www.DataSheet4U.com CX74063 RF Transceiver for Multi-Band GSM/GPRS/EDGE Applications with Integrated Crystal Oscillator and Power Ramping Controller The CX74063 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 CX74063 supports GSM850, EGSM900, DCS1800, and PCS1900 applications.

The receiver

CX74063 Features

* an integrated, fully programmable, sigma-delta fractional-N synthesizer suitable for GPRS multi-slot operation. Except for the loop filter, the frequency synthesizer function, including a wideband VCO, is completely on-chip. The reference frequency for the synthesizer is supplied by the integrated c