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SKY77554-21

Skyworks Solutions
Part Number SKY77554-21
Manufacturer Skyworks Solutions
Description Tx Quad-Band / Rx Dual-Band BiFET iPAC FEM
Published Mar 27, 2015
Detailed Description PRODUCT SUMMARY SKY77554-21 Tx Quad-Band / Rx Dual-Band BiFET iPAC™ FEM for GSM / GPRS (824-915 MHz and 1710-1910 MHz) w...
Datasheet PDF File SKY77554-21 PDF File

SKY77554-21
SKY77554-21

Overview
PRODUCT SUMMARY SKY77554-21 Tx Quad-Band / Rx Dual-Band BiFET iPAC™ FEM for GSM / GPRS (824-915 MHz and 1710-1910 MHz) w/ Dual WCDMA TRx Switch Applications • Dual-band cellular handsets encompassing - Class 4 GSM850/900 - DCS1800/PCS1900 - Class 12 GPRS multi-slot operation Features • High efficiency - 42% (GSM850) - 42% (GSM900) - 42% (DCS1800) - 41% (PCS1900) • Low transmit supply current - 1.
36 A (GSM850) - 1.
36 A (GSM900) - 0.
86 A (DCS1800/PCS1900) • Internal ICC sense resistor for iPAC • Closed loop iPAC • 50 Ω matched Input/Output • Tx–VCO-to-antenna and antenna-to-Rx-SAW filter RF interface • RF switch affords high linearity, low insertion loss, and 0 V DC on Rx ports • Small, low p...


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