5 V CATV Line Driver Coarse Step Output Power Control

GENERAL DESCRIPTION The AD8322 is a low-cost, digitally controlled variable gain amplifier optimized for coaxial line driving applications such as cable modems that are designed to the MCNS-DOCSIS upstream standard. An 8-bit serial word determines the desired output gain over a 42.14 dB range, wi

文件：243.62 Kbytes 页数：16 Pages

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5 V有线电视(CATV)线路驱动器，内置大步进输出功率控制功能

AD8322是一款低成本、数字控制式可变增益放大器，并针对同轴线路驱动应用进行了优化，如根据MCNS-DOCSIS上行标准设计的电缆调制解调器等。所需输出增益由8比特串行字决定，输出增益范围为42 dB，增益变化为6 dB/LSB。\n\nAD8322内置0 dB至-42 dB的数字控制式可变衰减器，衰减器前面接低噪声、固定增益缓冲器，后面接低失真、高功率放大器。在DOCSIS调制解调器应用中，AD8322与一些解调器上提供的衰减器配合，支持DOCSIS所要求的50 dB范围。AD8322接受差分或单端输入信号。输出可驱动75 Ω额定负载，如同轴电缆等，不过也可驱动其它负载。本产品提供评估板，

ADI

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5 V CATV Line Driver Coarse Step Output Power Control

GENERAL DESCRIPTION The AD8322 is a low-cost, digitally controlled variable gain amplifier optimized for coaxial line driving applications such as cable modems that are designed to the MCNS-DOCSIS upstream standard. An 8-bit serial word determines the desired output gain over a 42.14 dB range, wi

文件：243.62 Kbytes 页数：16 Pages

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5 V CATV Line Driver Coarse Step Output Power Control

GENERAL DESCRIPTION The AD8322 is a low-cost, digitally controlled variable gain amplifier optimized for coaxial line driving applications such as cable modems that are designed to the MCNS-DOCSIS upstream standard. An 8-bit serial word determines the desired output gain over a 42.14 dB range, wi

文件：243.62 Kbytes 页数：16 Pages

AD

亚德诺

5 V CATV Line Driver Coarse Step Output Power Control

GENERAL DESCRIPTION The AD8322 is a low-cost, digitally controlled variable gain amplifier optimized for coaxial line driving applications such as cable modems that are designed to the MCNS-DOCSIS upstream standard. An 8-bit serial word determines the desired output gain over a 42.14 dB range, wi

文件：243.62 Kbytes 页数：16 Pages

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5 V CATV Line Driver Coarse Step Output Power Control

文件：687.16 Kbytes 页数：16 Pages

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Package：28-TSSOP（0.173"，4.40mm 宽）；包装：管件 类别：集成电路（IC） 驱动器，接收器，收发器 描述：IC VIDEO LINE DRVR/TRANS 28TSSOP

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