R. SenaniD. R. BhaskarS. S. GuptaV. K. SinghSpringer New YorkSenani R, Bhaskar DR, Gupta SS, Singh VK (2012) Current-feedback op-amp, their applications, Bipolar/CMOS implementation and their variants, Chapter 2. In: Esteban Tlelo-Cuautle (ed) Integrated circuits in analog signal ...
Conversely, the current feedback op amp has a low impedance input, resulting in zero input voltage, and uses current feedback to maintain zero input current. The transfer function of a transimpedance amplifier is expressed as a voltage output with respect to a current input. As the function ...
• The VFB op amp is very useful in applications where the feedback network controls the overall response, such as in active filter applications. Some VFB op amps, however, are de- compensated and must be used above the specified minimum closed-loop gain. • The simplified model for the...
April 2004 Stabilizing Current-Feedback Op Amps While Optimizing Circuit Performance using PSpice Rea Schmid High-Speed Data Products ABSTRACT Optimizing a circuit design with a current-feedback (CFB) op amp is a relatively straightforward task, once one understands how CFB op amps achieve stability...
Current-Feedback Amplifiers In their effort to approximate the ideal op amp, manufacturers must not only maximize the open-loop gain and minimize input-referred errors such as offset voltage, bias current, and noise, but must also ensure adequate band-width and settling-time characteristics. Amplif...
A 120 MHz, 12 mW CMOS current feedback opamp A CMOS current feedback op amp has been designed and tested. The design is suitable for implementation on digital VLSI technology, and exploits a novel CMOS compound transistor which offers a higher transconductance than a single MOS tra... Maneta...
Current Feedback Amplifiers Current Feedback Amplifiers In their effort to approximate the ideal op amp, manufacturers must not only maximize the open-loop gain and minimize input-referred errors such as offset voltage, bias current, and noise, but must also ensure adequate band-width and settling...
EDN - Potentiometer tames current-feedback op amp | EDNLeslie GreenGould-Nicolet
A new general configuration which employs the current feedback op-amp and realizes second-order lowpass, bandpass and highpass responses is given. The proposed filters have the attractive advantage that the effects of the stray capacitance Cz and Rz can be absorbed within the filter components in...
百度试题 结果1 题目Current-series feedback ( )the input impedance of an op-amp.相关知识点: 试题来源: 解析 increases 反馈 收藏