The first Transistor
The first Transistor
The first Transistor
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Base resistance<br />
Extrinsic base resistance<br />
ρBX<br />
L ρBX<br />
d<br />
R1<br />
= =<br />
A ( x + x ) W<br />
E<br />
B<br />
Intrinsic base resistance<br />
R<br />
2<br />
ρBIh<br />
=<br />
3x<br />
W<br />
B<br />
Base resistance<br />
R = r<br />
b<br />
= RC<br />
+ R1<br />
+ R2<br />
x<br />
63<br />
Effect of Base Resistance<br />
[B. G. Streetman and S. Banerjee, Solid State Electronic Devices, Prentice Hall, 2000]<br />
64<br />
30