This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

射频宽带放大器

Other Parts Discussed in Thread: VCA821, OPA695

use TI's parts vca821 & opa695

performance:

增益可调范围0~60dB连续可调
-3dB带宽(fL~fH)13K~120M @60dB增益
1dB平坦度100k~90M@60d增益(100k为起始测试频率)
峰峰值噪声< 80mVpp @ 60dB
输入信号范围1mVpp~20mVpp