power consumed in an adc circuit using tanner tools

[Aritra17]

when i create a 2bit flash adc using schematics in tanner tools its power comes as 70mw but when i create the same circuit using sub circuit in tanner tools netlist the power comes as 77mw
why does the power increases using sub circuit???
any suggestions???

 

[T Thamodara Jegan]

when i create a 2bit flash adc using schematics in tanner tools its power comes as 70mw but when i create the same circuit using sub circuit in tanner tools netlist the power comes as 77mw
why does the power increases using sub circuit???
any suggestions???

Could you please help me to find how to calculate power consumed in Tanner for ADC? .I am actually trying that using hand calculations till now.Your help could be greatly appreciated.