ANADIGICSAWM6423WiMAX功放应用方案
来源：<a href='http://bbs.hqew.com/viewthread.php?tid=551697' target='_blank'>liaogongming</a>
作者：华仔
浏览：749
时间：2016-08-10 14:18
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摘要：
Application:2.5-2.7GHzWiMAXPowerAmplifierModuleTheANADIGICSAWM6423WiMAXPowerAmplifierisahighperformancedevicethatdeliversexceptionallinearityandefficiencyathighlevelsofoutputpower.Designedforportableormobileapplicationsinthe2.5-2.7GHzband,itsupportstheIEEE802.16e-2005wirelessstandard,aswellastheIEEE802。16d-2004andETSIEN301-021standards。Thedevicerequiresonlyanominal+3.3Vsupplyandalow-currentbiasinp
Application:
2.5-2.7 GHz WiMAX Power Amplifier Module
The ANADIGICS AWM6423 WiMAX Power Amplifier is a high performance device that delivers
exceptional linearity and efficiency at high levels of output power. Designed for portable or mobile
applications in the 2.5-2.7 GHz band, it supports the IEEE 802.16e-2005 wireless standard, as well
as the IEEE 802.16d-2004 and ETSI EN301-021 standards. The device requires only a nominal +3.3 V supply and a low-current bias input. An increase in supply voltage produces an increase in the maximum
linear output power. The integrated detector can be used to monitor output power, and the integrated 25
dB step attenuator enables gain control. No external circuits are required for biasing or RF impedance
matching, thus reducing external component costs and facilitating circuit board designs.
The AWM6423 is manufactured using advanced InGaP HBT technology that offers state-of-the-art
reliability, temperature stability, and ruggedness. It is offered in a 4.5 mm x 4.5 mm x 1.4 mm surface
mount module optimized for use in a 50 Ω system.
主要特性:
InGaP HBT Technology
30 dB Gain
2.5 % EVM at +22 dBm (+3.3 V Supply)
4 % EVM at +23.5 dBm (+3.3 V Supply)
2.5 % EVM at +23.5 dBm (+4.2 V Supply)
4 % EVM at +25 dBm (+4.2 V Supply)
High Efficiency
Integrated 25 dB Attenuator
Integrated Output Power Detector
50 Ω Matched RF Ports for Reduced Externa Component Count
RoHS Compliant 4.5 mm x 4.5 mm x 1.4 mm Surface Mount Module
应用:
WiMAX Tranceivers
That Support the IEEE 802.16d-2004, IEEE 802.16e-2005, and the ETSI EN301-021 Wireless standards
图1. AMW6423功能方框图.
图2. AMW6423应用
详情请上网:
http://www、anadigics、com/products/wlan_wimax/wimax_802_16_power_amplifiers/awm6423
