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LD162D? 差分激光二極管驅動器
LD162D? 差分激光二極管驅動器

重要參數

OC-192/STM-64/10GbE

LD162DZ\U_G0 差分激光二極管驅動器

32針QFN封裝

功能:差分TOSA驅動器(5V)

品牌:EUVIS

產品詳情介紹

LD162DZ是一款低功耗高速激光二極管驅動器,專為SONET OC-192、SDH STM-64和10千兆位以太網等光纖通信系統設計。該芯片可為25w負載提供80ma的最大調制電流,為半導體激光器提供80ma的直流偏置電流。


主要特點

·帶50 W背面終端的差分輸出

·外部25W負載下0~80mA可變射頻差分調制電流

·激光二極管處0~80毫安可變直流偏置電流(通過射頻扼流圈)

·占空比控制單元

·輸出啟用控制

·調制電流和偏置電流監測器

·用于激光偏壓的片上電流源

·單+5V電源,電流消耗為110mA(不包括射頻調制電流和直流偏置電流)

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