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

  • MIPI® RFFE control with dual-standard support
    • User-selectable register mappings
    • Linear or VRAMP-based GMSK power control
  • RF ports internally matched to 50  load
  • High Efficiency (inclusive of coupler)
    • 40% GSM850 31% DCS1800
    • 40% GSM900 33% PCS1900
  • Tx harmonics below –40 dBm
  • Supports APT, buck DC-DC supply
  • Nine low insertion loss/high linearity TRx switch ports
  • RF input switching to 3G/4G path
  • Integrated broadband directional coupler
  • Integrated noise suppression notch filter for WiFi coexistence
  • Built-in IEC-compliant antenna ESD protection
  • High impedance control inputs: 20 μA, maximum
  • Current limiting and over-voltage protection for ruggedness and extended battery life
  • Power control circuitry built-in for improved TRP variation

Features

  • Supports FDD DL, TDD DL/UL
  • Bands 5, 8, 1, 3, 39 and 41 Filters and integrated DPX
  • B39/41 and B1/3 CA
  • 1+3 with switching QPX
  • Small, low profile package: 7.0 mm x 6.5 mm x 0.85 mm, 54-pad configuration
Product Summary 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 SKY78057_11_204450A.pdf (77 KB)
ProductName : SKY78057-11
Description : Tx-Rx Front-End Module w/ Integrated Duplexers (TXFEMiD) for
GSM / EGPRS / TD-SCDMA / TDD LTE, Switching QPX, Nine Linear TRx Switch Ports
Package (mm) : 54-pad MCM, 7.0 x 6.5 x 0.8
Product Information: New
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