yes i believe so. I will have to think about it a little since my term test is today , but yes there was a typo, as mobility goes down the delay goes up!
yes i apologize, i was probably not clear enough. I'll that in mind for the future. Off to school now!
hmm I am not sure about gain. I know the capacitance varies over process because its related to the W/L's of the transistors also the oxide capacitance.
as for temperature i know its related to the mobility, meaning as temperature goes up mobility goes down and as mobility goes down the...
hmm, as for this course we don't deal with slew rate (not for now atleast), mostly
rise and fall times basically t(rise or fall)=1.2 Req.C aproximations
but looking up slew rate (wasnt sure what it exactly is) looks like it deals with saturation current and capacitance and gain (which I am...
oh sorry, this should do: nevermind the vdd value. Also please assume minimum transistor sizes (not stated in the question.. maybe I am wrong about assuming that)
Homework Statement
True or false:
a two input nor gate is designed to have the same worst case rise and fall times. The best case fall time is smaller than the best case rise time in this gate.
Homework Equations
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The Attempt at a Solution
The second part i get, the best case fall...
Guys i think I've got it but I am not sure
the question said WORST CASE... i was basically missing that part.
so now that I've read it carefully I've found out (with working backwards on the solutions) that using the worst case scenario (slowest timing aka lowest equivalent W/L for PDN or PUN...
Homework Statement
Determine transistor sizes for (lets say a 2 input nand gate, my actual question is more complicated but i want to know the basic idea so i can do it myself) so that the worst case pull down and pull up is equivalent to a single inverter with Wn = 1 micro m and Wp= 2 Micro...
well I am using Ansoft SIwave simulation tool, on a graphics board, bunch of traces, vias etc.
so a net is basically the set of points at the same voltage i assume?
EDIT- and thanks for the help!