The SKY77910-11 is a Tx-Rx front end module (FEM) that offers a complete transmit VCO-to-Antenna and Antenna-to-receive SAW filter solution for advanced cellular handsets comprising quad-band GSM, and linear 2.5G operation. The module supports Class 12 General Packet Radio Service (GPRS), EDGE multi-slot operation, and TD-SCDMA and TDD LTE linear transmission. It has 8 TRx ports and an integrated directional coupler that enables broadband 3G/4G RF switch-through with integrated noise suppression notch filter for WiFi coexistence. The input and output ports are internally matched to 50 Ohms reducing the number of external components on the PCB. The module is available in a small, low profile package that measures 5.5 x 5.3 x 0.8 mm.
