Freescale公司的MD7IC2050N是RFLDMOS寬帶功率放大器,工作頻率從1750到2050MHz,多級結構的工作電壓從26V到32V,平均輸出功率10W,功率增益高達30dB,片內50歐姆匹配輸入,集成了ESD保護,?RoHS兼容,適用于所有蜂窩基站的調制格式.本文介紹了MD7IC2050N的主要特性,方框圖以及MD7IC2050NR1(GNR1)(NBR1)測試電路元件布局圖和元件數(shù)值,MD7IC2050NR1(GNR1)(NBR1)1880MHz測試電路元件布局圖和元件數(shù)值表.RFLDMOSWidebandIntegratedPowerAmplifi
Freescale 公司的MD7IC2050N是
RFLDMOS寬帶
功率放大器,工作頻率從
1750到 2050 MHz,多級結構的工作電壓從26V到32V,平均輸出功率10W,功率增益高達30
dB,片內50歐姆匹配輸入,集成了ESD保護, ?RoHS兼容,適用于所有蜂窩基站的調制格式.本文介紹了MD7IC2050N的主要特性,方框圖以及MD7IC2050NR1(GNR1)(NBR1)測試電路元件布局圖和元件數(shù)值, MD7IC2050NR1(GNR1)(NBR1) 1880MHz測試電路元件布局圖和元件數(shù)值表.
RF LDMOS Wideband Integrated Power Amplifiers
The MD7IC2050N wideband integrated circuit is designed with
on- chip matching that makes it usable from 1750 - 2050 MHz. This multi – stage structure is rated for 26 to 32 Volt o
peration and covers all typical cellular base station modulation formats.
Typical Doherty Single- Carrier W-CDMA Performance: VDD = 28 Volts,
IDQ1A = IDQ1B = 30 mA, IDQ2A = 230 mA, VG2B = 1.4 Vdc, Pout = 10 Watts Avg., Channel Bandwidth = 3.84 MHz, Input Signal
PAR= 9.9 dB @ 0.01% Probability on CCDF.
