Standby current relationship with power supply

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cafukarfoo

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Hi Sir/Madam,

I had encounter a weird stuff in my digital block analog simulation.

When i start my simulation with pin VDD at logic 'high', the standby current is in nA range.

When i start my simulation with pin VDD at logic 'low' to 'high', the standby current is in mA range.

Can anyone share their experience and thought on this?

Thanks
 

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