Discussion of Reducing Influence of Current Paralle Negative Feedback Circuit
Yang Shiping · Modern Electronic Technique · 2005
The paper analyses the influence of current paralle negative feedback circuit by using the method of vernier equality circuit, and gets that noise characteristic of the circuit and the way of reducing noise influence of the circuit.That is to say when feedback resistence Rc meets low noise condition,the circuit noise disadvantage effect will decrease to minimumand then overlook it.Therefore,when we design current parallel negative fefdback circuit,it shoud meet low noise condition in the whole way.