AFEM-S105

www.DataSheet.co.kr AFEM-S105 5 GHz WiFi FEM Data Sheet Description Avago Technologies AFEM-S105 WiFi FEM includes power amplifier, directional coupler, and SPDT antenna switch. It is designed for mobile and fixed wireless data applications in the 5.15 to 5.85 GHz frequency ranges. The PA is optimized for IEEE 802.11 a/n WiFi modulation. The PA exhibits flat gain and good match while providing linear power efficiency to meet stringent mask conditions. It utilizes Avago Technologies proprietary GaAs Enhancement-mode pHEMT technology for superior performance across voltage and temperature levels. The AFEM-S105 is packaged in a 3.2 x 3.2 x 0.6 mm size for space-constrained applications. Features 50 Ω all RF ports Integrated directional coupler, -17 dB coupling factor, > 14 dB directivity High Tx – Rx switch isolation 3 to 4.2 V supply Small size: 3.2 x 3.2 x 0.6 mm Stable under all loads or conditions Gain of 28 dB Meets 802.11a/n emission mask requirements @ 15 dBm Meets FCC 15.205 emission requirements @ 15 dBm EVM < -32.5 dB at 15dBm, < -35 dB at 12 dBm Idd < 105 mA @ 15 dBm Pout PAE(PA) > 21% @ Pout (ANT) = 15 dBm GND 10 Functional Block Diagram (Top View) RX 14 GND 1 n/c 13 SW 12 CPLR 11 Only 1 external component required Applications Portable WiFi applications WiFi Access points TX 2 ANT 9 Package Diagram (Bottom View) PAEN 3 n/c 4 BIAS NETWORK GND 8 SW0 7 0.30 0.30 2 TX 1 GND 4 n/c 3 PAEN VBIAS 5 6 VDD 7 SW0 8 ...