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Datasheet: SKY77605 Multiband Multimode Power Amplifier Module For Quad-Band GSM / EDGE and Broadband (Bands I, II, V, VIII) WCDMA / HSDPA / HSUPA / HSPA+ Handsets
Skyworks SKY77605 is a hybrid multimode, multiband Power Amplifier Module (PAM) that supports 2.5G and 3G handsets, and operates efficiently in GSM, EGPRS, EDGE and WCDMA modes.
The PAM consists of a GSM800/EGSM900 PA block, a DCS1800/PCS1900 PA block, separate blocks for WCDMA operating in low / high bands, RF I/O ports internally matched to 50Ω to reduce the number of external components, a logic control block for multiple power control levels and band enable functions in both cellular and UMTS. Extremely low leakage current maximizes handset standby time.
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