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1kHz-1GHz,70dB电压增益,噪声系数低到1.9dB的放大器如何设计?

EEDAYE 在 2016-2-23 詢問的問題
最後回覆由hpkamen於2016-2-28提供

谁能帮我看看DUPVA-1-70这款放大器或类似性能放大器是怎么做的?1kHz-1GHz,70dB电压增益,噪声系数低到1.9dB的放大器。在www.femto.de可以找到这款放大器。

Is any one ready to design voltage performance with flat response up to 1GHz and flat gain 1kHz to 1GHz of 70db and noise down to 1.9db ? DUPVA are from www.femto.de

I will like to buy such amplifiers if some one can make them cheap and with equivalent performance.

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