The OM8816-51 is a high-power, high-efficiency Front-End Module (FEM) for GSM850 / EGSM900 and DCS1800 / PCS1900 operation. The FEM supports Class12 General Packet Radio Service (GPRS), EDGE multi-slot operation. This FEM builds upon OnMicro’s unique power amplifier architecture technology to provide maximum efficiency and output power, integrated over-current and over-voltage regulating technology stable ruggedness and TRP performance under load mismatch.
The module provides 50 Ω impedance at input and output ports, consists of a CMOS PA including a Controller, a SP16T RF switch with integrated Tx low pass harmonic filtering can achieve best harmonic performance. The OM8816-51 supports both the Linear Mode operation standard and VRAMP-BASED operation facilitating various platforms application implementation.
This FEM can sustain 8 KV ESD at Antenna port, without external components needed, and also guarantees robust 12 : 1 VSWR on Antenna Port under load mismatch condition.
• LGA: 5.5 mm × 5.3 mm × 0.698±0.06 mm
• Fully programmable MIPI RFFE control (MIPI 2.1)
• Fourteen low-insertion-loss TRx ports (five ultra-low loss) with enhanced linearity, for state-of-the-art 4G performance and GPS/WiFi compatibility
• High Efficiency (inclusive of coupler)
• Over-current limiting and over-voltage protection for ruggedness and extended battery life
• Power control circuitry built-in for improved TRP variation
• Cellular handsets encompassing Quad-Band GSM/EDGE
• GMSK Modulation
- Class 4 GSM850/EGSM900 Band
- Class 1 DCS1800/PCS1900 Band
- Class 12 GPRS multi-slot operation
• EDGE Modulation
- Class E2 GSM850/EGSM900
- Class E2 DCS1800/PCS1900
- GROUPTX Module
- FUNCTIONQUAD-BAND GSM/GPRS/EDGE Multi-Mode Transmit Module with Fourteen Linear TRx Switch Ports
- PACKAGELGA 5.5×5.3×0.698mm
