Labels:text | screenshot | font | diagram | black and white | line | number OCR: Special Techniques MODELS : The Bipolar Junction Transistor There are two commonly used small signal models for the BJT: b b Rbb' Cb'c C hic 9MVbe Rb'= Cb'= 9MVbe e Independent Voltage Source: 2 ohm The key is to assume a small internal 10V 5A impedance, then form a Norton equivalent 2 ohm current source (I=V/R). Many times what actually required is an output voltage for a given input voltage in this case go ahead and apply a current source but ask for Vout/Vin as an out- put quanti
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