FLOWS regardless of gate SWITCHING.Dynamic Power is related to the current that flows when switching takes place and is given by for CMOS as:P = fCV2ccOr P = Kf (where K = Vcc2C)Power consumed by CMOS = Pstatic + PdynamicCalculation:For f1 = 10MHz, Pconsumed = 100 MW = P1 (Let)For F2 = 15MHz, Pconsumed = 140 mW = P2⇒ P1 = Pstatic + Pdynamic⇒ 100 mW = Pstatic + Kf1⇒ 100 mW = Pstatic + K(10 M) …1)Similarly, P2 = 140 mW = Pstatic + K(15 M) …2)From equation (i) and (ii)Pstatic = 20 mW

"> FLOWS regardless of gate SWITCHING.Dynamic Power is related to the current that flows when switching takes place and is given by for CMOS as:P = fCV2ccOr P = Kf (where K = Vcc2C)Power consumed by CMOS = Pstatic + PdynamicCalculation:For f1 = 10MHz, Pconsumed = 100 MW = P1 (Let)For F2 = 15MHz, Pconsumed = 140 mW = P2⇒ P1 = Pstatic + Pdynamic⇒ 100 mW = Pstatic + Kf1⇒ 100 mW = Pstatic + K(10 M) …1)Similarly, P2 = 140 mW = Pstatic + K(15 M) …2)From equation (i) and (ii)Pstatic = 20 mW

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A digital CMOS IC operating at 10 MHz clock frequency consumes 100 mW power; the same IC operating at 15 MHz clock frequency consumes 140mW power. What is the static power consumption of the IC?

Logical and Verbal Reasoning Logic in Logical and Verbal Reasoning . 3 years ago

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Concept: Static power is proportional to the static current, i.e. the current that FLOWS regardless of gate SWITCHING.Dynamic Power is related to the current that flows when switching takes place and is given by for CMOS as:P = fCV2ccOr P = Kf (where K = Vcc2C)Power consumed by CMOS = Pstatic + PdynamicCalculation:For f1 = 10MHz, Pconsumed = 100 MW = P1 (Let)For F2 = 15MHz, Pconsumed = 140 mW = P2⇒ P1 = Pstatic + Pdynamic⇒ 100 mW = Pstatic + Kf1⇒ 100 mW = Pstatic + K(10 M) …1)Similarly, P2 = 140 mW = Pstatic + K(15 M) …2)From equation (i) and (ii)Pstatic = 20 mW

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Posted on 11 Aug 2021, this text provides information on Logical and Verbal Reasoning related to Logic in Logical and Verbal Reasoning. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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