Low Power, Selectable Gain Differential ADC Driver, G = 1, 2, 3

FEATURES High performance at low power High speed −3 dB bandwidth of 750 MHz, G = 1 0.1 dB flatness to 210 MHz, VOUT, dm = 2 V p-p, RL, dm = 200 Ω Slew rate: 2900 V/μs, 25% to 75% Fast 0.1% settling time of 9 ns Low power: 9.5 mA per amplifier Low harmonic distortion 108 dB SF

文件：600.3 Kbytes 页数：26 Pages

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Low Power, Selectable Gain Differential ADC Driver, G = 1, 2, 3

文件：675.4 Kbytes 页数：28 Pages

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低功耗、可选增益差分ADC驱动器，G = 1、2、3

ADA4950-1/ADA4950-2是ADA4932-1/ADA4932-2的可选增益版本，内置片内反馈和增益电阻，非常适合用作驱动高性能ADC的单端转差分或差分转差分放大器。用户可利用内部共模反馈环路调整输出共模电压，使ADA4950-x输出与ADC的输入相匹配。内部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积。                                    \n\n 利用内部反馈网络可轻松实现G = 1、2、3的差分增益配置；这些反馈网络在外部互连，以便设置放大器的闭环增益。\n\n ADA4950-x采用ADI公司专有的硅-锗(S • 高性能、低功耗\n\n• 高速\n-3 dB 带宽：750 MHz (G = 1)\n 0.1 dB 平坦度：210 MHz（ VOUT, dm = 2 V 峰峰值, RL, dm = 200 Ω）\n压摆率：2900 V/µs（25%至75%）\n 0.1%快速建立时间：9 ns\n\n• 低功耗：每个放大器9.5 mA\n\n• 低谐波失真\nSFDR：108 dB (10 MHz)\nSFDR：98 dB (20 MHz)\n\n• 低输出电压噪声：9.2 nV/√Hz（G = 1，折合到输出端）\n\n• 输入失调电压：±0.2 mV（典型值）\n\n• 可;

ADI

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Low Power, Selectable Gain Differential ADC Driver, G = 1, 2, 3

FEATURES High performance at low power High speed −3 dB bandwidth of 750 MHz, G = 1 0.1 dB flatness to 210 MHz, VOUT, dm = 2 V p-p, RL, dm = 200 Ω Slew rate: 2900 V/μs, 25% to 75% Fast 0.1% settling time of 9 ns Low power: 9.5 mA per amplifier Low harmonic distortion 108 dB SF

文件：600.3 Kbytes 页数：26 Pages

AD

亚德诺

Low Power, Selectable Gain Differential ADC Driver, G = 1, 2, 3

FEATURES High performance at low power High speed −3 dB bandwidth of 750 MHz, G = 1 0.1 dB flatness to 210 MHz, VOUT, dm = 2 V p-p, RL, dm = 200 Ω Slew rate: 2900 V/μs, 25% to 75% Fast 0.1% settling time of 9 ns Low power: 9.5 mA per amplifier Low harmonic distortion 108 dB SF

文件：600.3 Kbytes 页数：26 Pages

AD

亚德诺

Low Power, Selectable Gain Differential ADC Driver, G = 1, 2, 3

FEATURES High performance at low power High speed −3 dB bandwidth of 750 MHz, G = 1 0.1 dB flatness to 210 MHz, VOUT, dm = 2 V p-p, RL, dm = 200 Ω Slew rate: 2900 V/μs, 25% to 75% Fast 0.1% settling time of 9 ns Low power: 9.5 mA per amplifier Low harmonic distortion 108 dB SF

文件：600.3 Kbytes 页数：26 Pages

AD

亚德诺

Low Power, Selectable Gain Differential ADC Driver, G = 1, 2, 3

FEATURES High performance at low power High speed −3 dB bandwidth of 750 MHz, G = 1 0.1 dB flatness to 210 MHz, VOUT, dm = 2 V p-p, RL, dm = 200 Ω Slew rate: 2900 V/μs, 25% to 75% Fast 0.1% settling time of 9 ns Low power: 9.5 mA per amplifier Low harmonic distortion 108 dB SF

文件：600.3 Kbytes 页数：26 Pages

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Low Power, Selectable Gain Differential ADC Driver, G = 1, 2, 3

文件：600.86 Kbytes 页数：26 Pages

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亚德诺

Low Power, Selectable Gain Differential ADC Driver, G = 1, 2, 3

文件：600.86 Kbytes 页数：26 Pages

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Low Power, Selectable Gain Differential ADC Driver, G = 1, 2, 3

文件：675.4 Kbytes 页数：28 Pages

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