CMOS TG - Vin Vout S Vin Vout S -Capacitor initially...

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V in V out S
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V in V out S - Capacitor initially discharged (i.e., Vout = Vss) with S = 0. - When S = 1 ( V DD ) and Vin = 1 the pass transistor begins to conduct and charges the load capacitor toward V DD .
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V in V out S - Capacitor initially discharged (i.e., Vout = Vss) with S = 0. - When S = 1 ( V DD ) and Vin = 1 the pass transistor begins to conduct and charges the load capacitor toward V DD . - As output approaches V DD -V T,n nMOS begins to turn off. - When S = 0 load capacitor C load will remain charged Vout = V DD T,n - Transmission of logic 1 degraded. - Transmission of logic 0 not degraded.
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V in -S V out - When –S = 1; V in = V DD V out = V SS and C load uncharged. - When –S = 0; current begins to flow and charges load capacitor toward VDD .
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V in -S V out - When –S = 1; V in = V DD V out = V SS and C load uncharged. - When –S = 0; current begins to flow and charges load capacitor toward VDD . - When Vin = VSS and Vout = VDD, the load capacitor discharges through the pMOS until Vout = VT,p at which the transistor ceases conducting.
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This note was uploaded on 09/24/2010 for the course EEE MEL G621 taught by Professor Gurunarayanan during the Fall '08 term at Birla Institute of Technology & Science, Pilani - Hyderabad.

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CMOS TG - Vin Vout S Vin Vout S -Capacitor initially...

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