jodenma
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SC and OTA question.
i need design one SC circuit,the frequency of clock is 1MHZ,VDD=2.5V,the visual GND=1.25v.now i need to firm the OTA spec.i want the open-loop gain of OTA is 40db at 1mhz,and the PM is 45 degree at 0db. its right?
the common inout voltage how to firm? and its should be ?
i need design one SC circuit,the frequency of clock is 1MHZ,VDD=2.5V,the visual GND=1.25v.now i need to firm the OTA spec.i want the open-loop gain of OTA is 40db at 1mhz,and the PM is 45 degree at 0db. its right?
the common inout voltage how to firm? and its should be ?