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PRODUCT SUMMARY
SKY65330: Tx/Rx Front-End Module with Integrated Coupler for Quad-Band GSM and EDGE Applications
Applications
• Quad-band femto base stations and cellular repeaters for GSM850, EGSM900, DCS1800, and PCS1900 bands linearity and low insertion-loss pHEMT RF switches.
A custom BiCMOS integrated circuit provides the internal PAC function, interface circuitry, and decoder circuitry to control the RF switches.
Two Heterojunction Bipolar
Transistor (HBT) PA blocks are fabricated onto an Indium Gallium Phosphide (InGaP) die; one block supports the GSM850 and EGSM900 bands, the other supports the DCS1800 and PCS1900 bands.
Both PA blocks share common power supply ...