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Adaptive bias circuitry used in OTA for improving Slew rate

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s_babayan

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Dear friends,

does anybody know anything about adaptive bias circuitry used in OTA for improving Slew rate ? If so, wouldyou plz leave me great books or papers or introduce them?? Thank you.
 

Re: Adaptive Biasing

s_babayan said:
Dear friends,

does anybody know anything about adaptive bias circuitry used in OTA for improving Slew rate ? If so, wouldyou plz leave me great books or papers or introduce them?? Thank you.
You have something in Maloberti book.
 

    s_babayan

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Adaptive Biasing

There is a ckt mentioned in a paper which detects the input signal rise and fall and changes the current to the load... try searching for High Slew Rate Opamp in IEEE Xplore
 

    s_babayan

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Re: Adaptive Biasing

hi, maybe this paper can help you.

Low-voltage power-efficient adaptive biasing for CMOS amplifiers and buffers
 

    s_babayan

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Re: Adaptive Biasing

Thanx, about the paper you had leave me the address, the file had been removed, would you plz if you access IEEE, leave that paper for me? thanx
 

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