TX-RX iPAC FEM Quad-Band GSM/GPRS GSM850, GSM900, DCS1800, PCS1900

The SKY77500 incorporates separate GSM850/900 and DCS1800/PCS1900 PA blocks that share a common power supply input for current distribution. Impedance-matching circuitry for 50 Ω input/output and a PA bias control block are also incorporated. Internal decoder circuitry controls the RF switches and provides a low current external control interface. The SKY77500 is packaged in a 32-pin, 8 x 10 mm Multi-Chip Module (MCM) package.

Please note: SKY77500-12 is being discontinued and is not recommended for new design.


  • High efficiency
  • Internal ICC sense-resistor for PAC
  • TX-VCO-to-antenna and Antenna-to-RX-SAW filter interface
  • Closed loop iPAC™ operation or open loop (external PAC)
  • Low APC current,
Data Sheets SKY77500 iPAC FEM for Quad--Band GSM /GPRS 103146a.pdf (1066 KB)
Application Notes Tape and Reel Information - RF Modules 101568i.pdf (1505 KB)
Application Notes PCB Design and SMT Assembly/Rework Guidelines for MCM-L Packages 101752K.pdf (1516 KB)
Last Time Buy Product Discontinuance 7-13-10 (SKY77324-12B, SKY77328-13A, SKY77500-12) Product_Discontinuance_FES_7_13_10.pdf (27 KB)
ProductName : SKY77500
Description : TX-RX iPAC FEM Quad-Band GSM/GPRS GSM850, GSM900, DCS1800, PCS1900
Package : MCM, 32-pin
Package (mm) : 8 x 10
Product Information:
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