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Design >> Analog Design >> Capacitance Multipliers for floating Capacitors
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Message started by gido on Apr 1^st, 2012, 2:05pm

Title: Capacitance Multipliers for floating Capacitors
Post by gido on Apr 1^st, 2012, 2:05pm

Hello,
I have always found capacitance multiplication scheme for grounded capacitors. However, I am designing a high pass filter which makes use of floating capacitors. I want to adopt a capacitance multiplication technique . Can someone give me link(s) to good literature on that? I have had a tough time coming across documents that talk about capacitance multipliers for floating caps and still havent found some.
Thanks

Title: Re: Capacitance Multipliers for floating Capacitors
Post by RobG on Apr 2^nd, 2012, 9:37am

do you mean using the miller effect?

Title: Re: Capacitance Multipliers for floating Capacitors
Post by gido on Apr 2^nd, 2012, 11:16am

Yeah. But any means of achieving that(capacitance multiplier for floating caps) would also be welcomed.