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Re: AC analysis of an OPAMP
Hi,
You should apply a common mode signal say 1.2v (dc) to the differential pair. it will also have Vin+ and Vin- ac inputs. This common mode signal is necessary to drive the diff. pair and set the voltage Vx, where the tail current source is connected, Typically...
Hi ,
I am working on .13um process. I designed a single ended ring oscillator. I need to know how to calc. the gain i.e. Kvco.?? At supply voltage of 1.2V this VCO runs at 1Ghz, at 2V this goes till 2Ghz. Now how do I calc Kvco. Any help will be great. If I am targetting 1GHZ/1V then what i am...
Re: VCO gain
Hi ,
I am working on .13um process. I designed a single ended ring oscillator. I need to know how to calc. the gain i.e. Kvco.?? At supply voltage of 1.2V this VCO runs at 1Ghz, at 2V this goes till 2Ghz. Now how do I calc Kvco. Any help will be great. If I am targetting 1GHZ/1V...
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