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POWER DISSIPATION
Mr.C.KARTHIKEYAN
ASSISTANT PROFESSOR
ECE, RMKCET
OBJECTIVE
OUTLINE
POWER CONSUMPTION STATISTICS
SOURCES OF PD
SECOND ORDER EFFECTS
STATIC PD
RB diode
Switch model
DYNAMIC PD
DYNAMIC BEHAVIOR
STATIC CMOS – P=0 (idle)
instantaneous power
Energy consumed by the circuit
instantaneous power
Average power consumed by the circuit
Power Dissipation
Power Dissipation

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Power Dissipation