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Hi,
I designed a 2 stage opamp for my bandgap reference circuit. However, my opamp bandwidth is around 140Hz and has a gain of 104db, Unity gain frequency of 24 MHz.
Is the bandwidth enough for using it in a BGR circuit. Is bandwidth important parameter to consider while using it in BGR or my...
Hi,
I would like to know how to give expression for slew rate and settling time using Cadence calculator. I'm able to get the results by giving entering x,y values manually in slewrate function of cadence calculator. But I would like to know how to give an expression for this, so that if in...
Thank you for the reply. I wanted to know what would be the values for an ideal opamp. Neverthless, i figured out what values to give. But one more question I got is can I change the vin_offset to some value instead of 0.
Thanks for your time.
Hi,
i am trying to implement bandgap reference circuit using opamp from ahdlib in cadence virtuoso. But I am facing difficulty in giving the parameters for opamp.
What should be the values of the parameters gain, freq_unitygain, rin, vin_offset, slewrate ? Please let me know
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