OM9901-52M中文资料2G功率放大器数据手册OnMicro规格书

描述 Description

The OM9901-52M power amplifier module (PAM) is designed and optimized for 2G quad-band cellularhandsetssupporting user-optional control of linear RF or analog Vramp of the GMSK envelope. The low band (LB) PA transmits in theGSM850/EGSM900 bands. The high band (HB) PA supports DCS1800/PCS1900 bands. The compact 3.0 mm x 3.5 mm x 0.67 mm module consists of a CMOS PA including a Controller, 50 Ω input and outputmatching circuitry. The Controller supports fully programmable through the RF Front-End Mobile (FEM) Industry ProcessorInterface (RFFE MIPI) with providing PA bias and product identification read-back capability. The power amplifier blocks, the controller and the passive components are mounted by flip-chip package technologyon a multi-layer laminate substrate. The entire assembly is encapsulated with plastic over mold.

特性 Features

•     High efficiency 
•     Programmable bias for improved backed-off efficiency (MIPI 2.1) 
•     High linearity for 8PSK 
•     Low stand-by leakage 
•     Compatible with DC-DC converter 
•     Autonomous Over-voltage Protection 
•     Vramp GMSK/EDGE Power Control Mode 
•     Linear GMSK/EDGE Power Control Mode 
•     Flip-chip package 
•     Small, low profile package 
-   3.0 mm x 3.5 mm x 0.67 mm Typical 
-   12-pads configuration

应用 Application

•Quad-band cellular handsets
•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