产品

HS8916

 Product Features

•  LGA: 5.5 mm x 5.3 mm x 0.85 mm Max

•  Fully programmable MIPI RFFE control

•  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)

  -  GSM850/ GSM900 36%

  -  DCS1800/PCS1900 30%

•  Tx harmonics below –40 dBm

•  Current limiting and over-voltage protection for ruggedness and extended battery life

 

•  Power control circuitry built-in for improved TRP variation

Applications

•  Cellular handsets encompassing Quad-Band GSM/EDGE, Dual-Band TD-SCDMA, and TDD LTE

  -  Class 4 GSM850/900

  -  Class 1 DCS1800/PCS1900

  -  Class 12 GPRS multi-slot operation

  -  Linear EDGE operation

  -  TD-SCDMA Bands 34/39

  -  TDD LTE Band 39

 

Functional Block Diagram

 

Product Description

The HS8916 is a high-power, high-efficiency Front-End Module for GSM850/900, DCS1800, PCS1900 operation. The FEM supports Class.12 General Packet Radio Service (GPRS), EDGE multi-slot operation, and TD-SCDMA and TDD LTE linear transmission.

The module provides 50 ohm impedance at input and output ports, consists of a CMOS Controller, a SP16T RF switch, a power amplifier supporting GSM850/900, DCS1800/PCS1900, TD-SCDMA bands 34/39, and TDD LTE band 39. The module integrated Tx low pass harmonic filtering can achieve best harmonic performance.

The HS8916 provides high-power and high-efficiency Pout for GSM850/900, DCS1800, PCS1900 operation mode. In EDGE and TD-SCDMA / TDD LTE linear modes, VRAMP voltage and MIPI-based bias settings optimize PA linearity and efficiency.

中科汉天下电子有限公司 © 2014 版权所有   powered by Minethink京ICP备12042624 Copyright 2014 Auto Parts All Right Reserve