SKY77500 Overview
The SKY77500 is a transmit and receive Front End Module (FEM) designed in a low profile (1.2 mm), pact form factor for quad-band cellular handsets prising GSM850/900, DCS1800, and PCS1900 operation a plete transmit VCO-to-Antenna and Antenna-to-receive SAW filter solution. The FEM also supports Class 12 General Packet Radio Service (GPRS) multi-slot operation. The module consists of separate GSM850/900 and...
SKY77500 Key Features
- High efficiency
- GSM850 43%
- GSM900 43%
- DCS 40%
- PCS 40%
- Internal ICC sense-resistor for iPAC
- Closed loop iPAC or open loop operation with external PAC circuit
- Input/Output matching 50 ohms internal (with DC blocking)
- TX-VCO-to-antenna and antenna-to-RX-SAW filter RF interface
- TX harmonics below -33 dBm