An effective approach to obtain model parameters for BJTS and FETS from data books

The authors address the problem of obtaining the values of small signal parameters of the high frequency hybrid- pi models of bipolar junction transistors (BJTs) and junction FETs (JFETs) for a given set of bias conditions from the data-book values. They also show the methods of determining the 'typical' values of the input parameters to be used in the model statements of circuit simulators, such as SPICE.<
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