Dual, Low Noise, Single-Supply Variable Gain Amplifier

GENERAL DESCRIPTION The AD605 is a low noise, accurate, dual-channel, linear-in-dB variable gain amplifier (VGA), optimized for any application requiring high performance, wide bandwidth variable gain control. Operating from a single 5 V supply, the AD605 provides differential inputs and unipolar

文件：263.95 Kbytes 页数：12 Pages

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Dual, Low Noise, Single-Supply Variable Gain Amplifier

文件：376.19 Kbytes 页数：20 Pages

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Dual, Low Noise, Single-Supply Variable Gain Amplifier

文件：419.22 Kbytes 页数：20 Pages

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双通道、低噪声、单电源可变增益放大器

AD605是一款低噪声、高精度、双通道、线性dB可变增益放大器(VGA)，并针对要求高性能、宽带宽可变增益控制的应用进行了优化。它采用5 V单电源供电，提供差分输入和单极性增益控制，使用方便。用户可决定增益范围，并通过外部基准输入提供用户决定的增益调整比例(dB/V)，从而可实现更大的灵活性。 借助差分输入、单电源指数放大器(DSX-AMP)架构，AD605可实现高性能线性dB响应。每个DSX-AMP均内置0 dB至-48.4 dB可变衰减器，后接高速固定增益放大器。衰减器基于7级R-1.5R梯形网络。触点之间的衰减为6.908 dB，整个梯形网络的衰减为48.360 dB。当VOC • 两个独立的线性dB通道\n\n• 最大增益时的输入噪声：1.8 nV/√Hz，2.7 pA/√Hz \n\n• -3 dB带宽：40 MHz\n\n• 差分输入\n\n• 可编程绝对增益范围:–14 dB至 +34 dB(FBK与OUT短路)\n\n• 可变增益调整比例：20 dB/V至40 dB/V\n\n• 增益不随温度和电源变化而变化\n\n• 单端单极性增益控制\n\n• 输出共模独立设置\n\n• 在增益控制下限时电源关断\n\n• 5 V单电源\n\n• 低功耗：每通道90 mW;

ADI

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Dual, Low Noise, Single-Supply Variable Gain Amplifier

GENERAL DESCRIPTION The AD605 is a low noise, accurate, dual-channel, linear-in-dB variable gain amplifier (VGA), optimized for any application requiring high performance, wide bandwidth variable gain control. Operating from a single 5 V supply, the AD605 provides differential inputs and unipolar

文件：263.95 Kbytes 页数：12 Pages

AD

亚德诺

Dual, Low Noise, Single-Supply Variable Gain Amplifier

GENERAL DESCRIPTION The AD605 is a low noise, accurate, dual-channel, linear-in-dB variable gain amplifier (VGA), optimized for any application requiring high performance, wide bandwidth variable gain control. Operating from a single 5 V supply, the AD605 provides differential inputs and unipolar

文件：263.95 Kbytes 页数：12 Pages

AD

亚德诺

Dual, Low Noise, Single-Supply Variable Gain Amplifier

GENERAL DESCRIPTION The AD605 is a low noise, accurate, dual-channel, linear-in-dB variable gain amplifier (VGA), optimized for any application requiring high performance, wide bandwidth variable gain control. Operating from a single 5 V supply, the AD605 provides differential inputs and unipolar

文件：263.95 Kbytes 页数：12 Pages

AD

亚德诺

Dual, Low Noise, Single-Supply Variable Gain Amplifier

GENERAL DESCRIPTION The AD605 is a low noise, accurate, dual-channel, linear-in-dB variable gain amplifier (VGA), optimized for any application requiring high performance, wide bandwidth variable gain control. Operating from a single 5 V supply, the AD605 provides differential inputs and unipolar

文件：263.95 Kbytes 页数：12 Pages

AD

亚德诺

Dual, Low Noise, Single-Supply Variable Gain Amplifier

GENERAL DESCRIPTION The AD605 is a low noise, accurate, dual-channel, linear-in-dB variable gain amplifier (VGA), optimized for any application requiring high performance, wide bandwidth variable gain control. Operating from a single 5 V supply, the AD605 provides differential inputs and unipolar

文件：263.95 Kbytes 页数：12 Pages

AD

亚德诺

Dual, Low Noise, Single-Supply Variable Gain Amplifier

GENERAL DESCRIPTION The AD605 is a low noise, accurate, dual-channel, linear-in-dB variable gain amplifier (VGA), optimized for any application requiring high performance, wide bandwidth variable gain control. Operating from a single 5 V supply, the AD605 provides differential inputs and unipolar

文件：263.95 Kbytes 页数：12 Pages

AD

亚德诺