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thanks very much for the response. the truth is that i have actually tried that, but it moves the current source transistors rather into triode, and not the other way round. Am i doing something wrong?
Hi everyone,
please i am trying to design the basic PLL charge pump (found in razavi's book, p.565) which consists of two current sources and two switches. The problem i am having is with the biasing of the transistors to behave properly. I have biased the topmost PMOS to act in saturation (as a...
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