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QPL8831TR13射頻放大器 5 - 1218MHz
QPL8831TR13射頻放大器 5 - 1218MHz

重要參數(shù)

QPL8831TR13射頻放大器 5 - 1218MHz

工作頻率: 5 MHz to 1.218 GHz

P1dB - 壓縮點(diǎn): 24 dBm

增益:17 dB

工作電源電壓: 5 V

NF—噪聲系數(shù): 4 dB

OIP3 - 三階截點(diǎn):43 dBm

工作電源電流:280 mA

工作溫度: - 40 C~+ 85 C

訂貨周期:2-4

品牌:QORVO

產(chǎn)品詳情介紹

QPL8831是一款超線性GaAs pHEMT 75歐姆RF平衡放大器IC,具有5??–?1218MHz工作帶寬,具有高線性、高增益和低噪聲的特點(diǎn),QPL8831用作光學(xué)接收器中的后置放大器或低噪聲平衡前置放大器。QPL8831使用5?V電源,適用于需要更低功耗的應(yīng)用。由于其寬的操作帶寬,QPL8831還可以用作DOCSIS 3.1中的下行放大器以及DOCSIS 3.1或DOCSIS 4.0應(yīng)用的上行放大器。

主要功能

? 高增益:1218時(shí)為17dB?兆赫

? 5.?–?1218兆赫帶寬

? OIP3:+43?dBm,下游50?–?1218?兆赫

? 操作1dB:24?dBm,下游50?–?1218?兆赫

? 低噪聲系數(shù):4?dB,全頻帶

? 優(yōu)異的復(fù)合失真

? pHEMT GaAs器件技術(shù)

? 緊湊型尺寸:8引腳SOIC

? 功耗(5?V、 280個(gè)?毫安,1.4?W)

應(yīng)用程序

? DOCSIS 3.1系統(tǒng)

? 平衡天線應(yīng)用

? HFC光節(jié)點(diǎn)

? 75?Ω放大器

? 適用于DOCSIS 3.1和DOCSIS 4.0應(yīng)用的上行放大器


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