24dB Range, 1dB Step Size Programmable VGA

GENERAL DESCRIPTION The AD8375 is a digitally controlled, variable gain, wide bandwidth amplifier that provides precise gain control, high IP3, and low noise figure. The excellent distortion performance and high signal bandwidth make the AD8375 an excellent gain control device for a variety of re

文件：237.69 Kbytes 页数：6 Pages

AD

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Ultralow Distortion IF VGA

文件：792.85 Kbytes 页数：24 Pages

AD

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Ultralow Distortion IF VGA

文件：735.36 Kbytes 页数：24 Pages

AD

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超低失真IF VGA

AD8375是一款数字控制、可变增益、宽带宽放大器，可以提供精密增益控制、高IP3与低噪声系数。出众的低失真性能与宽信号带宽使得AD8375成为多种接收机应用中的卓越增益控制器件。AD8375采用先进的高速SiGe工艺制作，集成专有失真消除技术，在200 MHz时能获得50 dBm的IP3输出。AD8375能以1dB的分辨率提供24 dB宽增益范围。通过可由标准TTL电平驱动的5引脚控制接口对增益进行调整，开集输出提供灵活的接口，允许利用负载阻抗来设置整个信号范围增益。因此，信号电压增益与负载成正比。AD8375的电源由PWUP引脚的适当逻辑电平提供。其静态电流典型值为130 mA。在省电模式 • 24引脚，4 mm × 4 mm LFCSP封装\n\n• 5 V单电源供电 \n\n• 关断特性 \n\n• 噪声系数：8 dB（最大增益时）\n\n• 增益范围：-4 dB至+20 dB\n\n• 差分输入与输出 \n\n• 带宽：630 MHz (−3 dB)\n\n• 并行5位控制接口\n\n• 提供稳定的SFDR与增益变化关系\n\n• 步长：1 dB ± 0.2 dB \n\n• 输出IP3：~50 dBm (200 MHz)\n\n• 输出P1dB：19 dBm (200 MHz);

ADI

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24dB Range, 1dB Step Size Programmable VGA

GENERAL DESCRIPTION The AD8375 is a digitally controlled, variable gain, wide bandwidth amplifier that provides precise gain control, high IP3, and low noise figure. The excellent distortion performance and high signal bandwidth make the AD8375 an excellent gain control device for a variety of re

文件：237.69 Kbytes 页数：6 Pages

AD

亚德诺

24dB Range, 1dB Step Size Programmable VGA

GENERAL DESCRIPTION The AD8375 is a digitally controlled, variable gain, wide bandwidth amplifier that provides precise gain control, high IP3, and low noise figure. The excellent distortion performance and high signal bandwidth make the AD8375 an excellent gain control device for a variety of re

文件：237.69 Kbytes 页数：6 Pages

AD

亚德诺

24dB Range, 1dB Step Size Programmable VGA

GENERAL DESCRIPTION The AD8375 is a digitally controlled, variable gain, wide bandwidth amplifier that provides precise gain control, high IP3, and low noise figure. The excellent distortion performance and high signal bandwidth make the AD8375 an excellent gain control device for a variety of re

文件：237.69 Kbytes 页数：6 Pages

AD

亚德诺

Ultralow Distortion IF VGA

文件：792.85 Kbytes 页数：24 Pages

AD

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Ultralow Distortion IF VGA

文件：716.21 Kbytes 页数：24 Pages

AD

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Ultralow Distortion IF VGA

文件：735.36 Kbytes 页数：24 Pages

AD

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