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  1. Low Power Adders and Multipliers Dr. Elwin Chandra Monie Powerpoint Templates

  2. Full adder designs

  3. Conventional CMOS Logic

  4. ComplementaryPass transistor Logic (CPL) When gate=0 output is Undefined PD=VddVswingCnodef Vswing =Vdd –Vth nMOS Pass transistor logic Power less compared to Conventional CMOS

  5. Double Pass Transistor Logic (DPL) nMOS in parallel with pMOS

  6. Differential Cascode Voltage Switch Logic (DCVSL) Since input drive only nMOS The input capacitance is two Or three times smaller than CMOS

  7. Power, Delay performance of4-bit ripple carry adder

  8. Power performance of 16-bit Adders

  9. Power performance inmultipliers

  10. Average gate output transitions

  11. Ref: Designing CMOS Circuits for Low Power -DimitriosSoudris, Christian Piguet and Costas Goutis Springer International Edition, 2002