Ultralow Distortion Differential ADC Driver

FEATURES Extremely low harmonic distortion (HD) −106 dBc HD2 @ 10 MHz −82 dBc HD2 @ 50 MHz −109 dBc HD3 @ 10 MHz −82 dBc HD3 @ 50 MHz Low input voltage noise: 2.6 nV/√Hz High speed −3 dB bandwidth of 1000 MHz, G = +1 Slew rate: 4700 V/μs 0.1 dB gain flatness to 150 MHz Fast overdrive recovery o

文件：597.74 Kbytes 页数：26 Pages

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超低失真差分ADC驱动器（双通道）

ADA4938-1/ADA4938-2是一款低噪声、超低失真、高速差分放大器。非常适合驱动分辨率最高16位、DC至27 MHz或者最高12位、DC至74 MHz的高性能ADC。它的输出共模电压可在较宽范围内调整，因而能够与ADC的输入相匹配。内部共模反馈环路也可提供出色的输出平衡，并能抑制偶数阶谐波失真产物。\n\n 利用ADA4938-1/ADA4938-2很容易实现全差分和单端至差分增益配置。由四个电阻组成的简单外部反馈网络决定放大器的闭环增益。\n\n ADA4938-1/ADA4938-2采用ADI公司的专有第三代高压XFCB工艺制造，可实现极低的失真水平，输入电压 • 极低谐波失真(HD)\n• -106 dBc HD2 (10 MHz)\n• -82 dBc HD2 (50 MHz)\n• -109 dBc HD3 (10 MHz)\n• -82 dBc HD3 (50 MHz)\n• 低输入电压噪声：2.6 nV/√Hz\n• 高速\n• -3 dB带宽：1000 MHz (G = +1)\n• 压摆率：4700 V/μs\n• 0.1 dB增益平坦度达150 MHz\n• 快速过驱恢复：4 ns\n• 失调电压：1 mV（典型值）\n• 外部可调增益\n• 差分转差分或单端转差分操作\n• 可调输出共模电压\n• 宽电源电压范围：+5 V至±5 V;

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Ultralow Distortion Differential ADC Driver

FEATURES Extremely low harmonic distortion (HD) −106 dBc HD2 @ 10 MHz −82 dBc HD2 @ 50 MHz −109 dBc HD3 @ 10 MHz −82 dBc HD3 @ 50 MHz Low input voltage noise: 2.6 nV/√Hz High speed −3 dB bandwidth of 1000 MHz, G = +1 Slew rate: 4700 V/μs 0.1 dB gain flatness to 150 MHz Fast overdrive recovery o

文件：597.74 Kbytes 页数：26 Pages

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亚德诺

Ultralow Distortion Differential ADC Driver

FEATURES Extremely low harmonic distortion (HD) −106 dBc HD2 @ 10 MHz −82 dBc HD2 @ 50 MHz −109 dBc HD3 @ 10 MHz −82 dBc HD3 @ 50 MHz Low input voltage noise: 2.6 nV/√Hz High speed −3 dB bandwidth of 1000 MHz, G = +1 Slew rate: 4700 V/μs 0.1 dB gain flatness to 150 MHz Fast overdrive recovery o

文件：597.74 Kbytes 页数：26 Pages

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亚德诺

Ultralow Distortion Differential ADC Driver

FEATURES Extremely low harmonic distortion (HD) −106 dBc HD2 @ 10 MHz −82 dBc HD2 @ 50 MHz −109 dBc HD3 @ 10 MHz −82 dBc HD3 @ 50 MHz Low input voltage noise: 2.6 nV/√Hz High speed −3 dB bandwidth of 1000 MHz, G = +1 Slew rate: 4700 V/μs 0.1 dB gain flatness to 150 MHz Fast overdrive recovery o

文件：597.74 Kbytes 页数：26 Pages

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Ultralow Distortion Differential ADC Driver

文件：573.64 Kbytes 页数：28 Pages

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Ultralow Distortion Differential ADC Driver

文件：598.33 Kbytes 页数：26 Pages

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亚德诺

Ultralow Distortion Differential ADC Driver

文件：598.33 Kbytes 页数：26 Pages

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亚德诺

Ultralow Distortion Differential ADC Driver

文件：598.33 Kbytes 页数：26 Pages

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包装：散装 类别：开发板，套件，编程器 评估板 - 运算放大器 描述：EVAL BOARD FOR ADA4938

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