SKY78057-11

Tx-Rx Front-End Module w/ Integrated Duplexers (TXFEMiD) for GSM / EGPRS / TD-SCDMA / TDD LTE, Switching QPX, Nine Linear TRx Switch Ports; • Supports FDD DL, TDD DL/UL\n• Bands 5, 8, 1, 3, 39 and 41 Filters and integrated DPX\n• B39/41 and B1/3 CA\n• 1+3 with switching QPX\n• Small, low profile package: 7.0 mm x 6.5 mm x 0.85 mm, 54-pad configuration;

Please note: SKY78057-11 is being discontinued and is not recommended for new designs. \n\nMIPI® RFFE control with dual-standard supportUser-selectable register mappingsLinear or VRAMP-based GMSK power controlRF ports internally matched to 50 \u001E loadHigh Efficiency (inclusive of coupler)40% GSM850 31% DCS180040% GSM900 33% PCS1900Tx harmonics below –40 dBmSupports APT, buck DC-DC supplyNine low insertion loss/high linearity TRx switch portsRF input switching to 3G/4G pathIntegrated broadband directional couplerIntegrated noise suppression notch filter for WiFi coexistenceBuilt-in IEC-compliant antenna ESD protectionHigh impedance control inputs: 20 μA, maximumCurrent limiting and over-voltage protection for ruggedness and extended battery lifePower control circuitry built-in for improved TRP variation

SKY78057-11

Tx-Rx Front-End Module w/ Integrated Duplexers (TXFEMiD) for GSM / EGPRS / TD-SCDMA / TDD LTE, Switching QPX, Nine Linear TRx Switch Ports

SKY85009-11

SKYWORKS/思佳讯
QFN

SKYWORKS/思佳讯

SKY85330-11

SKYWORKS
N/A

SKY85732-11

SKYWORKS