Ultralow Distortion, Differential ADC Driver

FEATURES Extremely low harmonic distortion −102 dBc HD2 at 10 MHz −83 dBc HD2 at 70 MHz −77 dBc HD2 at 100 MHz −101 dBc HD3 at 10 MHz −97 dBc HD3 at 70 MHz −91 dBc HD3 at 100 MHz Low input voltage noise: 2.3 nV/√Hz High speed −3 dB bandwidth of 1.4 GHz, G = 2 Slew rate: 6800 V/μs, 25% to 75&

文件：590.14 Kbytes 页数：24 Pages

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Ultralow Distortion Differential ADC Driver

文件：628.74 Kbytes 页数：24 Pages

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超低失真差分ADC驱动器

ADA4939是一款低噪声、超低失真、高速差分放大器。它是驱动高达16位分辨率、直流至100 MHz的高性能模/数转换器的理想选择。用户可以通过内部共模反馈回路来调节输出共模电压，从而实现ADA4939输出与模/数转换器输入的匹配。内部反馈回路还具备卓越的输出平衡以及抑制偶次谐波失真的功能。 采用4个电阻构成简单的外部反馈网络(这些电阻确定放大器的闭环增益)，即可轻松实现ADA4939的差分增益配置。\n\n ADA4939采用ADI公司专利的硅锗(SiGe)互补双极工艺技术制造，这种工艺使得输入电压噪声仅为2.2 nV/√ Hz，并且失真极低。ADA4939的直流偏置低， • 极低的谐波失真\n−102 dBc HD2 (10 MHz)\n−83 dBc HD2 (70 MHz)\n−77 dBc HD2 (100 MHz)\n−101 dBc HD3 (10 MHz)\n−97 dBc HD3 (70 MHz)\n−91 dBc HD3 (100 MHz)\n\n• 输入电压噪声低: 2.3 nV/√Hz \n\n• 高速\n− 3 dB带宽：1.4GHz，G = 2\n转换速率：6800 V/µs，25%至75%\n快速过载恢复：<1 ns \n\n• 失调电压典型值：±0.5 mV \n\n• 外部可调节增益 \n\n• 差分增益稳定(G≥;

ADI

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Ultralow Distortion, Differential ADC Driver

FEATURES Extremely low harmonic distortion −102 dBc HD2 at 10 MHz −83 dBc HD2 at 70 MHz −77 dBc HD2 at 100 MHz −101 dBc HD3 at 10 MHz −97 dBc HD3 at 70 MHz −91 dBc HD3 at 100 MHz Low input voltage noise: 2.3 nV/√Hz High speed −3 dB bandwidth of 1.4 GHz, G = 2 Slew rate: 6800 V/μs, 25% to 75&

文件：590.14 Kbytes 页数：24 Pages

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亚德诺

Ultralow Distortion, Differential ADC Driver

FEATURES Extremely low harmonic distortion −102 dBc HD2 at 10 MHz −83 dBc HD2 at 70 MHz −77 dBc HD2 at 100 MHz −101 dBc HD3 at 10 MHz −97 dBc HD3 at 70 MHz −91 dBc HD3 at 100 MHz Low input voltage noise: 2.3 nV/√Hz High speed −3 dB bandwidth of 1.4 GHz, G = 2 Slew rate: 6800 V/μs, 25% to 75&

文件：590.14 Kbytes 页数：24 Pages

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亚德诺

Ultralow Distortion, Differential ADC Driver

FEATURES Extremely low harmonic distortion −102 dBc HD2 at 10 MHz −83 dBc HD2 at 70 MHz −77 dBc HD2 at 100 MHz −101 dBc HD3 at 10 MHz −97 dBc HD3 at 70 MHz −91 dBc HD3 at 100 MHz Low input voltage noise: 2.3 nV/√Hz High speed −3 dB bandwidth of 1.4 GHz, G = 2 Slew rate: 6800 V/μs, 25% to 75&

文件：590.14 Kbytes 页数：24 Pages

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亚德诺

Ultralow Distortion Differential ADC Driver

文件：628.74 Kbytes 页数：24 Pages

AD

亚德诺

Ultralow Distortion, Differential ADC Driver

文件：590.71 Kbytes 页数：24 Pages

AD

亚德诺

Ultralow Distortion, Differential ADC Driver

文件：590.71 Kbytes 页数：24 Pages

AD

亚德诺

Ultralow Distortion Differential ADC Driver

文件：628.74 Kbytes 页数：24 Pages

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亚德诺