Gain Programmable CATV Line Driver

DESCRIPTION The AD8321 is a low cost digitally controlled variable gain amplifier optimized for coaxial line driving applications such as cable modems that are designed to the DOCSIS* (upstream) standard. An 8-bit serial word determines the desired output gain over a 53.4 dB range, resulting in g

文件：660.82 Kbytes 页数：19 Pages

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Gain Programmable CATV Line DRiver

DESCRIPTION The AD8321 is a low cost digitally controlled variable gain amplifier optimized for coaxial line driving applications such as cable modems that are designed to the DOCSIS* (upstream) standard. An 8-bit serial word determines the desired output gain over a 53.4 dB range, resulting in g

文件：593.78 Kbytes 页数：20 Pages

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Gain Programmablea CATV Line Driver

文件：721.2 Kbytes 页数：20 Pages

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增益可编程有线电视(CATV)线路驱动器

AD8321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53.4 dB，增益变化为0.75 dB/LSB。\n\nAD8321提供低成本的20引脚SOIC封装，采用+9 V单电源供电，工作温度范围为-40℃至+85°C。\n\n本产品提供评估板，请用以下器件编号订购：AD8321-EVAL。评估板的原理图和布局参见产品数据手册。 • 线性dB增益响应，增益范围：>53 dB\n\n• 驱动低失真(>11 dBm)信号至75 Ω负载中：SFDR：–53 dBc (42 MHz)\n\n• 极低输出噪声电平\n\n• 在上电和关断情况下保持75 Ω恒定输出阻抗\n无需线路变压器;

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Gain Programmable CATV Line DRiver

DESCRIPTION The AD8321 is a low cost digitally controlled variable gain amplifier optimized for coaxial line driving applications such as cable modems that are designed to the DOCSIS* (upstream) standard. An 8-bit serial word determines the desired output gain over a 53.4 dB range, resulting in g

文件：593.78 Kbytes 页数：20 Pages

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亚德诺

Gain Programmable CATV Line Driver

DESCRIPTION The AD8321 is a low cost digitally controlled variable gain amplifier optimized for coaxial line driving applications such as cable modems that are designed to the DOCSIS* (upstream) standard. An 8-bit serial word determines the desired output gain over a 53.4 dB range, resulting in g

文件：660.82 Kbytes 页数：19 Pages

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亚德诺

Gain Programmable CATV Line Driver

DESCRIPTION The AD8321 is a low cost digitally controlled variable gain amplifier optimized for coaxial line driving applications such as cable modems that are designed to the DOCSIS* (upstream) standard. An 8-bit serial word determines the desired output gain over a 53.4 dB range, resulting in g

文件：660.82 Kbytes 页数：19 Pages

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亚德诺

Gain Programmable CATV Line DRiver

DESCRIPTION The AD8321 is a low cost digitally controlled variable gain amplifier optimized for coaxial line driving applications such as cable modems that are designed to the DOCSIS* (upstream) standard. An 8-bit serial word determines the desired output gain over a 53.4 dB range, resulting in g

文件：593.78 Kbytes 页数：20 Pages

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亚德诺

Gain Programmable CATV Line DRiver

DESCRIPTION The AD8321 is a low cost digitally controlled variable gain amplifier optimized for coaxial line driving applications such as cable modems that are designed to the DOCSIS* (upstream) standard. An 8-bit serial word determines the desired output gain over a 53.4 dB range, resulting in g

文件：593.78 Kbytes 页数：20 Pages

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亚德诺

Gain Programmable CATV Line DRiver

DESCRIPTION The AD8321 is a low cost digitally controlled variable gain amplifier optimized for coaxial line driving applications such as cable modems that are designed to the DOCSIS* (upstream) standard. An 8-bit serial word determines the desired output gain over a 53.4 dB range, resulting in g

文件：593.78 Kbytes 页数：20 Pages

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