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I am designing a common mode feedback circuit for a folded cascode amplifier. However, I have a doubt regarding the noise that this circuit will introduce. As it is injected in Vcmfb, ideally all the noise would be seen as common mode noise. However, If the transistors M10 and M11 are not...
I am developing a continuous time comparator for a single-slope ADC. My comparator is a 5t ota with pmos inputs and followed by a cs stage with a current source load (nmos input). For my particular application, I would like to avoid using auto-zero as I can cope with the random induced input...
I am currently designing common-mode feedback for a fully differentially folded cascode with pmos inputs. As the operation of my folded cascode has a reset phase, I am only using two capacitors for my cmfb, as shown in the figure attached. When choosing the value for the capacitor,, I have a few...
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