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AC Coupling
hi flatulent, tat's wat i tot too.... the waveform should be at (vcc+0.1) as high and (vcc-0.1) as low... but instead i got (vcc+0.2) as high and vcc as low... any explanation for that?
ac coupling
hi guys, i have some doubts on ac coupling and i hope someone can help me. with ref to the circuit and the following details,
vcc=1.8v
input signal is a pulse with high=0.2 and low=0v
wat would be the signal after passing through the capacitor?
psrr formula
from gray's "analysis and design of analog integrated circuit" pg 422 and razavi's "design of analog cmos integrated circuit" pg 335, psrr is defined as differential gain divided by gain from supply to output. however, from allen's "CMOS Analog Circuit Design" pg 314, the psrr is...
thanks all for the ans...
hi ezt, so u mean we assume that if the input transistors are in saturation, the rest of the transistors will also follow? but it seems that it's not the case sometimes...
mode swing
hi all, i have a doubt on icms. with regard to that, we normally calculate the min and max swing by considering the conditions for the transistors in the input stage to be in the active region.
Does that mean the transistors at the later stage are also in the active region?
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