Ultralow Distortion Current Feedback Differential ADC Driver

FEATURES Extremely low harmonic distortion −105 dBc HD2 at 10 MHz −91 dBc HD2 at 70 MHz −87 dBc HD2 at 100 MHz −103 dBc HD3 at 10 MHz −98 dBc HD3 at 70 MHz −89 dBc HD3 at 100 MHz Better distortion at higher gains than VF amplifiers Low input voltage noise: 1.4 nV/√Hz High speed −3 dB ba

文件：735.68 Kbytes 页数：25 Pages

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Ultralow Distortion Current Feedback Differential ADC Driver

文件：834.54 Kbytes 页数：24 Pages

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超低失真电流反馈型ADC驱动器

ADA4927-2是低噪声、低失真、高速电流反馈型差分放大器，适合在DC～100 MHz频率范围内驱动分辨率高达16 bit的高性能ADC。ADA4927-1/ADA4927-2的输出共模电平可调，能够容易的实现与所需的ADC输入共模电平的匹配。内部共模反馈环路还可提供出色的输出平衡和偶次谐波失真抑制。\n\n 通过四个电阻组成的简单外部反馈网络，ADA4927-2可以很容易的实现差分增益配置。电流反馈架构提供的环路增益几乎不依赖于闭环增益，从而实现了高增益时的宽带宽、低失真与低噪声，与竞争的电压反馈型放大器相比，这款器件还具有更低的功耗。\n\n ADA4927-2采用A • 极低的谐波失真\n• -91 dBc HD2 (70 MHz)\n• -87 dBc HD2 (100 MHz)\n• -103 dBc HD3 (10 MHz)\n• -98 dBc HD3 (70 MHz)\n• -89 dBc HD3 (100 MHz)\n• 与电压反馈型放大器相比，在更高增益时具有更低失真 \n• 低输入电压噪声：1.4 nV/√Hz\n• 高速\n• 0.1 dB增益平坦度：150 MHz\n• 压摆率: 5000 V/µs, 25%至75% \n• 0.1%快速建立时间：10 ns\n• 低输入失调电压：0.3 mV（典型值）\n• 外;

ADI

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Ultralow Distortion Current Feedback Differential ADC Driver

FEATURES Extremely low harmonic distortion −105 dBc HD2 at 10 MHz −91 dBc HD2 at 70 MHz −87 dBc HD2 at 100 MHz −103 dBc HD3 at 10 MHz −98 dBc HD3 at 70 MHz −89 dBc HD3 at 100 MHz Better distortion at higher gains than VF amplifiers Low input voltage noise: 1.4 nV/√Hz High speed −3 dB ba

文件：735.68 Kbytes 页数：25 Pages

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亚德诺

Ultralow Distortion Current Feedback Differential ADC Driver

FEATURES Extremely low harmonic distortion −105 dBc HD2 at 10 MHz −91 dBc HD2 at 70 MHz −87 dBc HD2 at 100 MHz −103 dBc HD3 at 10 MHz −98 dBc HD3 at 70 MHz −89 dBc HD3 at 100 MHz Better distortion at higher gains than VF amplifiers Low input voltage noise: 1.4 nV/√Hz High speed −3 dB ba

文件：735.68 Kbytes 页数：25 Pages

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亚德诺

Ultralow Distortion Current Feedback Differential ADC Driver

FEATURES Extremely low harmonic distortion −105 dBc HD2 at 10 MHz −91 dBc HD2 at 70 MHz −87 dBc HD2 at 100 MHz −103 dBc HD3 at 10 MHz −98 dBc HD3 at 70 MHz −89 dBc HD3 at 100 MHz Better distortion at higher gains than VF amplifiers Low input voltage noise: 1.4 nV/√Hz High speed −3 dB ba

文件：735.68 Kbytes 页数：25 Pages

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Ultralow Distortion Current Feedback Differential ADC Driver

文件：834.54 Kbytes 页数：24 Pages

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Ultralow Distortion Current Feedback Differential ADC Driver

文件：736.25 Kbytes 页数：25 Pages

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亚德诺

Ultralow Distortion Current Feedback Differential ADC Driver

文件：736.25 Kbytes 页数：25 Pages

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亚德诺

Ultralow Distortion Current Feedback Differential ADC Driver

文件：834.54 Kbytes 页数：24 Pages

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