描述 Description

The OM9185-11 is a multi-mode, high efficiency Low Band L-PAMiD (LNA plus Power Amplifier Module with integrated Duplexers) module designed for use as the integrated RF frontend in multi-mode WCDMA / CDMA / LTE / NR mobile ?cellular equipment. The high efficiency L-PAMiD contains power amplifier paths and LNA bank for 3G/4G/5G Low Band frequencies along with distribution switches, multiplex filters, and antenna switches for multi-band coverage of both ?transmit and receive functions. OM9185-11 band select, LNA gain and operating parameters are programmed through ?the Mobile Industry Processor Interface (MIPI) bus(es). The OM9185-11 transmit-receive module supports Average ?Power Tracking (APT) and Envelope Tracking (ET) for application versatility combined with higher system efficiency ?across a wide range of power levels.Product Features? ? ? ? ??Integrated LB LNAs with input switch to support 4 internal duplexers and 4 external ports (LNA_AUX)? ? ? ? ??LNA with output switch to support 3 LNA_OUT ports? ? ? ? ??Multi-Mode and Multi Band ?Capabilities;GSM/EDGE/CDMA2000/WCDMA/FDD-LTE/NR? ? ? ? ??Integrated Band 26(5), 8, 12 and 20 Filters for Transmit and Receive? ? ? ? ??Additional Bands Through External TXOUT Paths? ? ? ? ??MIPI RFFE Digital Control Interface? ? ? ? ??2G Pin and VRAMP Power Control Supported? ? ? ? ??RF coupler cross-point switch for both forward and reverse coupling measurements? ? ? ? ??Designed and Optimized for Use with DC-DC Converter? ? ? ? ??Support of Average Power Tracking (APT) and Envelope Tracking (ET) for High System Efficiency and Versatility? ? ? ? ??Supports 5G NR bands n5, n8, n12, n20, n71, n28? ? ? ? ??Module Configuration Programmable with MIPI RFFE V3.0 Interfaces Applications? ? ??Applications? ? ? ? ??2G/3G/4G/5G Multi-Mode Modems, Handsets, Data Cards or Wearable Devices ???? ? ? ? ??High Performance Communication Systems? ? ? ? ??LTE Single Carrier Channel Bandwidths up to 20MHz? ? ? ? ??Critical L+M, L+H Downlink CA support

特性 Features

??Integrated LB LNAs with input switch to support 4 internal duplexers and 4 external ports (LNA_AUX)
? ? ? ? ??LNA with output switch to support 3 LNA_OUT ports
? ? ? ? ??Multi-Mode and Multi Band ?Capabilities;GSM/EDGE/CDMA2000/WCDMA/FDD-LTE/NR
? ? ? ? ??Integrated Band 26(5), 8, 12 and 20 Filters for Transmit and Receive
? ? ? ? ??Additional Bands Through External TXOUT Paths
? ? ? ? ??MIPI RFFE Digital Control Interface
? ? ? ? ??2G Pin and VRAMP Power Control Supported
? ? ? ? ??RF coupler cross-point switch for both forward and reverse coupling measurements
? ? ? ? ??Designed and Optimized for Use with DC-DC Converter
? ? ? ? ??Support of Average Power Tracking (APT) and Envelope Tracking (ET) for High System Efficiency and Versatility
? ? ? ? ??Supports 5G NR bands n5, n8, n12, n20, n71, n28
? ? ? ? ??Module Configuration Programmable with MIPI RFFE V3.0 Interfaces