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QPA5389ATR13射頻放大器 DC-4500MHz
QPA5389ATR13射頻放大器 DC-4500MHz

重要參數

QPA5389ATR13射頻放大器 DC-4500MHz

工作頻率: 0 Hz to 4.5 GHz

P1dB - 壓縮點: 16.3 dBm

增益:15.6 dB

工作電源電壓: 3.5 V

NF—噪聲系數: 3.7 dB

OIP3 - 三階截點:30 dBm

工作電源電流: 60 mA

工作溫度: - 40 C~+ 105 C

訂貨周期:2-4

品牌:QORVO

產品詳情介紹

QPA5389A是一種高性能SiGe HBT MMIC放大器。QPA5389A使用達林頓配置,QPA5389A在寬頻率范圍內提供平坦的增益和良好的線性。QPA5389A具有優異的熱性能。

QPA5389A內部匹配50? 輸入和輸出只需要兩個直流阻塞電容器、一個電阻器和一個可選的射頻扼流圈即可進行操作。QPA5389A由單一電源供電,并具有穩定的偏置電流。QPA5389A可與其他放大器級聯。

產品特點

?高增益:1950 MHz時為15.9 dB

?級聯50Ω

?通過單一電源運行

?低熱阻封裝

應用程序

?儀表

?中繼器

?增壓器

?PA驅動放大器

?蜂窩、PCS、GSM、UMTS

?中頻放大器

?無線數據、衛星

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