SKY74073

www.DataSheet4U.com PRODUCT SUMMARY SKY74073: Dual-Band SPR™ Module for GSM and GPRS Handset Applications Applications EGSM900 and DCS1800 cellular handsets encompassing: − Class 4 EGSM900 − Class 1 DCS1800 GPRS Class 10 handsets and modules. Description The SKY74073 SPR™ module combines all of the circuitry required to design a dual-band EGSM900 and DCS1800 radio into the world’s smallest single package module. This small package is approximately one-third the size of alternative radio solutions and uses Skyworks low cost, multi-layer laminate substrate technology. The SKY74073 can save handset designers significant space and design-cycle time while providing a roadmap for future multi-band and 3G applications. Features Fully integrated transceiver, PA, PA control circuitry, antenna switch, diplexer, transmit harmonic filters, and SAW filters The SPR module contains Skyworks certified Full Type Approval (FTA), single-chip BiCMOS direct conversion transceiver Low external component count. Requires only one external technology. Direct conversion architecture eliminates costly crystal and two low-cost capacitors Intermediate Frequency (IF) conversion steps while reducing the number of components required to support multi-band GSM/GPRS Integrated DCOC sequencer handsets. Agile channel switching enables support of GPRS multi Single Integrated, fully programmable fractional-N synthesizer slot operations. Translation loop architecture is used in the suitable for mul...