Low Noise, 90 MHz Variable-Gain Amplifier

GENERAL DESCRIPTION The AD603 is a low noise, voltage-controlled amplifier for use in RF and IF AGC systems. It provides accurate, pin-selectable gains of −11 dB to +31 dB with a bandwidth of 90 MHz or +9 dB to 51+ dB with a bandwidth of 9 MHz. Any intermediate gain range may be arranged using on

文件：219.5 Kbytes 页数：14 Pages

AD

亚德诺

Low Noise, 90 MHz Variable Gain Amplifier

文件：551.51 Kbytes 页数：24 Pages

AD

亚德诺

Low Noise, 90 MHz Variable Gain Amplifier

文件：605.25 Kbytes 页数：20 Pages

AD

亚德诺

Low Noise, 90 MHz Variable Gain Amplifier

文件：815.4 Kbytes 页数：25 Pages

AD

亚德诺

低噪声、90 MHz可变增益放大器

AD603是一款低噪声、电压控制型放大器，用于射频(RF)和中频(IF)自动增益控制(AGC)系统。它提供精确的引脚可选增益，90 MHz带宽时增益范围为−11 dB至+31 dB，9 MHz带宽时增益范围为+9 dB至+51 dB。用一个外部电阻便可获得任何中间增益范围。折合到输入的噪声谱密度仅为1.3 nV/√Hz，采用推荐的±5 V电源时功耗为125 mW。 \n\n 增益以dB为线性，经过精密校准，而且不随温度和电源电压而变化。增益由高阻抗(50 MΩ)、低偏置(200 nA)差分输入控制；比例因子为25 mV/dB，因此仅需要1 V的增益控制电压就能覆盖增益范围的中间40 • 线性dB增益控制 \n\n• 引脚可编程增益范围\n−11 dB至+31 dB(90 MHz带宽) \n9 dB至51 dB(9 MHz带宽)\n\n• 所有中间范围(例如−1 dB至+41 dB，带宽：30 MHz)\n\n• 带宽与可变增益无关\n\n• 输入噪声谱密度：1.3 nV/√Hz\n\n• 增益精度：±0.5 dB(典型值);

ADI

亚德诺

Low Noise, 90 MHz Variable-Gain Amplifier

GENERAL DESCRIPTION The AD603 is a low noise, voltage-controlled amplifier for use in RF and IF AGC systems. It provides accurate, pin-selectable gains of −11 dB to +31 dB with a bandwidth of 90 MHz or +9 dB to 51+ dB with a bandwidth of 9 MHz. Any intermediate gain range may be arranged using on

文件：219.5 Kbytes 页数：14 Pages

AD

亚德诺

Low Noise, 90 MHz Variable-Gain Amplifier

GENERAL DESCRIPTION The AD603 is a low noise, voltage-controlled amplifier for use in RF and IF AGC systems. It provides accurate, pin-selectable gains of −11 dB to +31 dB with a bandwidth of 90 MHz or +9 dB to 51+ dB with a bandwidth of 9 MHz. Any intermediate gain range may be arranged using on

文件：219.5 Kbytes 页数：14 Pages

AD

亚德诺

Low Noise, 90 MHz Variable-Gain Amplifier

GENERAL DESCRIPTION The AD603 is a low noise, voltage-controlled amplifier for use in RF and IF AGC systems. It provides accurate, pin-selectable gains of −11 dB to +31 dB with a bandwidth of 90 MHz or +9 dB to 51+ dB with a bandwidth of 9 MHz. Any intermediate gain range may be arranged using on

文件：219.5 Kbytes 页数：14 Pages

AD

亚德诺

Low Noise, 90 MHz Variable-Gain Amplifier

GENERAL DESCRIPTION The AD603 is a low noise, voltage-controlled amplifier for use in RF and IF AGC systems. It provides accurate, pin-selectable gains of −11 dB to +31 dB with a bandwidth of 90 MHz or +9 dB to 51+ dB with a bandwidth of 9 MHz. Any intermediate gain range may be arranged using on

文件：219.5 Kbytes 页数：14 Pages

AD

亚德诺

Low Noise, 90 MHz Variable-Gain Amplifier

GENERAL DESCRIPTION The AD603 is a low noise, voltage-controlled amplifier for use in RF and IF AGC systems. It provides accurate, pin-selectable gains of −11 dB to +31 dB with a bandwidth of 90 MHz or +9 dB to 51+ dB with a bandwidth of 9 MHz. Any intermediate gain range may be arranged using on

文件：219.5 Kbytes 页数：14 Pages

AD

亚德诺