1 MHz to 1.2 GHz VGA with 30 dB Gain Control Range

GENERAL DESCRIPTION The ADL5331 is a high performance, voltage-controlled variable gain amplifier/attenuator for use in applications with frequencies up to 1.2 GHz. The balanced structure of the signal path maximizes signal swing, eliminates common-mode noise and minimizes distortion while it als

文件：702.24 Kbytes 页数：16 Pages

AD

亚德诺

VGA with Gain Control Range

文件：693.94 Kbytes 页数：15 Pages

AD

亚德诺

Creating a Constant Envelope Signal Using the ADL5331 RFVGA and AD8319 Log Detector

文件：270.68 Kbytes 页数：4 Pages

AD

亚德诺

1 MHz 至1.2 GHz VGA，30 dB增益控制范围

ADL5331是一款高性能、电压控制可变增益放大器/衰减器，适合频率最高为1.2 GHz的应用。信号路径的平衡结构可以使信号摆幅达到较大，并消除共模噪声，将失真降至较低，同时也能降低在低增益和高频率条件下寄生耦合引起的寄生前馈风险。 50 Ω差分输入系统将施加于INHI和INLO的差分电压转换为一对具有高线性度和良好共模抑制的差分电流。然后，信号电流施加于一个专有电压控制衰减器，在线性dB接口的控制下精确定义整体增益。GAIN引脚接受0 V（最小增益）至1.4 V（全增益）的电压，在大部分范围内比例因子为40 mV/dB。\n\n 高精度宽带衰减器的输出施加于差分互阻输出级 • 电压控制放大器/衰减器\n\n• 工作频率：1 MHz至1.2 GHz\n\n• 针对输出功率控制进行优化\n\n• 高线性度OIP3：47 dBm (100 MHz)\n\n• 输出本底噪声：−149 dBm/Hz（最大增益）\n\n• 输入阻抗：50 Ω\n\n• 输出阻抗：20 Ω\n\n• 宽增益控制范围：30 dB\n\n• 线性dB增益控制功能：40 mV/dB\n\n• 单电源电压：4.75 V至5.25 V;

ADI

亚德诺

1 MHz to 1.2 GHz VGA with 30 dB Gain Control Range

GENERAL DESCRIPTION The ADL5331 is a high performance, voltage-controlled variable gain amplifier/attenuator for use in applications with frequencies up to 1.2 GHz. The balanced structure of the signal path maximizes signal swing, eliminates common-mode noise and minimizes distortion while it als

文件：702.24 Kbytes 页数：16 Pages

AD

亚德诺

1 MHz to 1.2 GHz VGA with 30 dB Gain Control Range

GENERAL DESCRIPTION The ADL5331 is a high performance, voltage-controlled variable gain amplifier/attenuator for use in applications with frequencies up to 1.2 GHz. The balanced structure of the signal path maximizes signal swing, eliminates common-mode noise and minimizes distortion while it als

文件：702.24 Kbytes 页数：16 Pages

AD

亚德诺

1 MHz to 1.2 GHz VGA with 30 dB Gain Control Range

GENERAL DESCRIPTION The ADL5331 is a high performance, voltage-controlled variable gain amplifier/attenuator for use in applications with frequencies up to 1.2 GHz. The balanced structure of the signal path maximizes signal swing, eliminates common-mode noise and minimizes distortion while it als

文件：702.24 Kbytes 页数：16 Pages

AD

亚德诺

VGA with Gain Control Range

文件：693.94 Kbytes 页数：15 Pages

AD

亚德诺

VGA with Gain Control Range

文件：693.94 Kbytes 页数：15 Pages

AD

亚德诺

VGA with Gain Control Range

文件：693.94 Kbytes 页数：15 Pages

AD

亚德诺