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QPA9908SR射頻放大器 0.9-0.99 GHz
QPA9908SR射頻放大器 0.9-0.99 GHz

重要參數

QPA9908SR射頻放大器 0.9-0.99 GHz

工作頻率: 850 MHz to 960 MHz

增益: 32.6 dB

工作電源電壓: 5 V

OIP3 - 三階截點: 35.5 dBm

工作電源電流: 370 mA

工作溫度: - 40 C~+ 85 C

訂貨周期:2-4

品牌:QORVO

產品詳情介紹

QPA9908是一款高效、線性化的功率放大器,適用于Band 8小型蜂窩無線基礎設施系統。QPA9908在+28dBm平均輸出功率下提供36%的高效率,同時在高達40MHz的信號帶寬下提供-48dBc的出色DPD線性化ACPR。

QPA9908封裝在5x5mm SMT封裝中。它與QPA9903(頻帶3高效小單元PA)引腳對引腳兼容。

主要功能

?850–960兆赫

?最高40MHz IBW能力

?32.6 dB典型增益

?+28 dBm功率輸出時的36%PAE

?<-48 dBc ACPR DPD在+28 dBm Pout下線性化

?1.8V邏輯兼容PA開/關控制

?片上ESD保護

應用程序

?3GPP頻帶8小蜂窩

?M-MIMO

?中繼器/DAS

?移動基礎設施

?通用無線

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