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高速、高增益的去補償放大器
- Q: 何時考慮使用補償放大器？
- A: It depends on Application. mainly 1)Medical systems 2) High speed ADC Interface 3) Wide Band communications. where you need 1) An open-loop gain which extends to a higher frequency; 2) higher frequency closed-loop bandwidth; 3) A better slew rate
- Q: 外部補償電路的設計是為了解決什麼問題？
- A: 外部补偿电路是为了解决增值少於 minimum gain 的增值.
- Q: 去補償放大器適合哪些典型產品和應用？
- A: High gain applications where the ratio of overall bandwidth to supply current is important; High speed ADC interface; Medical systems; Wide band communications.
- Q: 在可攜式產品設計時，如何在速度和功耗之間進行折衷?
- A: It will depend on the your application. NS has a lot of low power amplifier for poartable products. I think that the power is important to design portable product. Select the suitable speed to meet your requirement is better.
- Q: 應用在哪些場合?
- A: High bandwith, precision, and If you are worry about the bias current current feedback OPA
- Q: 相較其他類型放大器，去補償放大器有哪些獨特優勢？
- A: 去補償放大器優勢: 1.High Bandwidth at High gain . In Voltage feedback Amp. normally high Band width get small gain . 2. HIgh SLEW rate . 3. high bandwidth and lower power current .
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