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what is the best input value used in OTA for testing?

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wael_wael

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hi every body,

when i design OTA, what is the best value as input i have to use for test it? is it 1v, or less than that?
regds
 

well it depends on your gain and supply voltage. Basically, it is not important AS LONG AS IT DOES NOT SATURATE YOUR TRANSISTORS.
 

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    wael_wael

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thank u for the answer, the VDD=1.8v. can i use 1v as input.
regards
 

Certainly Not, if you are designing an amplifier.
Depends on your circuit: if you are designing a buffer.
 

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    wael_wael

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it depend your circuit, p type or n type input.
 

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    wael_wael

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wael_wael said:
hi every body,

when i design OTA, what is the best value as input i have to use for test it? is it 1v, or less than that?
regds
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It is up to you SPEC of system.

And the input value should be less than the linearity of it.
 

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    wael_wael

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