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Transistor question

  • Thread starter unplebeian
  • Start date
152
0
1. Homework Statement

What does a capacitor across the base and collector of the transistor do? Apparantly adding a cap (1uF) will slow it down. Can anyone explain how?

2. Homework Equations



3. The Attempt at a Solution
 

Answers and Replies

CEL
655
0
Have you already studied feedback? The capacitor provides a feedback of high frequencies from the collector to the base.
 
152
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Can you please elaborate or provide me with a reference. I have a text by Gaussi on Analog devices. What section does this come in (miller capacitance??)
 
CEL
655
0
Can you please elaborate or provide me with a reference. I have a text by Gaussi on Analog devices. What section does this come in (miller capacitance??)
I don't know your textbook. Miller capacitance is a way of analyzing the effect of the feedback provided by your capacitor.
 

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