SKY77604

www.DataSheet4U.com PRODUCT SUMMARY SKY77604 Multi-Mode / Multi-Band Power Amplifier Module for Next Generation GGE and HSPA Handsets Applications Quad-band cellular handsets: - Class 4 GSM850/EGSM900 - Class 1 DCS1800/PCS1900 - Class E2 GSM850/EGSM900/ DCS1800/PCS1900 - Class 12 multi-slot EGPRS Multi-band 3G handsets WCDMA/HSDPA/HSUPA-modulated handsets – Bands I, II, V, VIII Description Skyworks SKY77604 is a hybrid multi-mode, multi-band Power Amplifier Module (PAM) that supports 2.5G and 3G handsets, and operates efficiently in GSM, EGPRS, EDGE WCDMA modes. The PAM consists of a GSM800/EGSM900 PA block, a DCS1800/PCS1900 PA block, separate WCDMA blocks for low and high bands, RF input / output ports internally matched to 50 Ω to reduce the number of external components, and a MultiFunction Control (MFC) block. A custom BiCMOS integrated circuit provides the internal MFC interface and operation. Extremely low leakage current maximizes handset standby time. 2.5G: The SKY77604 supports the GSM850, EGSM900, DCS1800, and PCS1900 bands. The PAM also supports 2.5G Class 12 Enhanced General Packet Radio Service (EGPRS) multi-slot operation and EDGE linear modulation. 3G: The SKY77604 uses Load Insensitive Power Amplifier (LIPA®) circuitry to support WCDMA, High-Speed Downlink Packet Access (HSDPA), and High-Speed Uplink Packet Access (HSUPA) modulation at a high antenna Voltage Standing-Wave Ratio (VSWR). This functionality covers multiple bands for 3GPP including bands...