wjxcom
Full Member level 5

Hi, all: there has a strange circuit in the attachment. In this circuit, I think M10, M12, M37 and M43 can be a OPA, but what is the role of R0-R4?
help me, please!!
help me, please!!
wjxcom said:Hi, jordan76: apologize you! but what's the role of R2 and R5? I think these two resistor is unuseless because there have no voltage or current on these two resistors.