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Mar 29th, 2024, 12:27am
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iip3 (Read 60 times)
dg12
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iip3
Mar 29th, 2016, 7:21am
 
Hello

I need some help regarding the measurement of iip3 for transconductor or an inverter. If I want to use this transconductor in filters what load should I connect at the output to measure the iip3?? If I need a port at the output how can the resistance value be decided??

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Dg
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Ken Kundert
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Re: iip3
Reply #1 - Mar 30th, 2016, 12:35am
 
You should load your circuit based on what it will be driving. You need not use a port.

-Ken
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dg12
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Re: iip3
Reply #2 - Mar 30th, 2016, 3:43am
 
Thanks for the reply... If I'm using a capacitive load, can you elaborate on how to measure iip3 without using port??


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Ken Kundert
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Re: iip3
Reply #3 - Mar 30th, 2016, 4:04pm
 
I'm afraid I don't have the time. Why don't you just try it. You can report back if you get stuck.

-Ken
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