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relation between static power dissippation and speed of opat

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sp3

sp3

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Hi all,

Can anybody tell me the relation between static power dissippation and speed of operation of the chip i.e when we increase the speed of operation whether the static power increases or remains constant ??

Thanks.
sp3
 

Re: relation between static power dissippation and speed of

increases
 

Re: relation between static power dissippation and speed of

sp3 said:
Hi all,

Can anybody tell me the relation between static power dissippation and speed of operation of the chip i.e when we increase the speed of operation whether the static power increases or remains constant ??

Thanks.
sp3
Click to expand...

How to define the static power dissppation?
In my opinion, it is the power when the chip or the circuit doed not work.
So when the speed increase, the total power will be increase too.
But, the static power remains constant.
 

Re: relation between static power dissippation and speed of

Two different answers ... which one is correct ???

Thanks,
sp3
 

Re: relation between static power dissippation and speed of

jecyhale said:
sp3 said:
Hi all,

Can anybody tell me the relation between static power dissippation and speed of operation of the chip i.e when we increase the speed of operation whether the static power increases or remains constant ??

Thanks.
sp3
Click to expand...

How to define the static power dissppation?
In my opinion, it is the power when the chip or the circuit doed not work.
So when the speed increase, the total power will be increase too.
But, the static power remains constant.
Click to expand...

This answer is correct ... Static power is the nothing but a leakage power when circuit is in OFF state so it's independent of operating frequency ... Only the Dynamic Power increased along with the increment in speed ...
 

Re: relation between static power dissippation and speed of

Static power is the leakage power when the circuit is Idle.
Dynamic power increase with speed.
 

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