what is this circuit called?

R

rollingondubs

New Member

• Jan 3, 2010

• #1

hi, could someone please tell me what type of circuit this is? thanks

 

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RCinFLA

Well-Known Member

• Jan 3, 2010

• #2

Differentiator but depends on value of Ri.

 

JimB

Super Moderator

Most Helpful Member

• Jan 4, 2010

• #3

It could also be considered as a high-pass filter.
JimB

 

Roff

Well-Known Member

• Jan 4, 2010

• #4

It's called an augmented differentiator.