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What is the use of IPROBE

 
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shaikhsarfraz



Joined: 08 Aug 2006
Posts: 306
Helped: 19


Post24 Aug 2006 13:32   What is the use of IPROBE

Hi,
I am performing STB analysis for which I am using IPROBE in feedback circuit.
I want to know what is the use of IPROBE. what is its contribution in the simulation.

Thanks
Shaikh Sarfraz
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DenisMark



Joined: 16 Sep 2005
Posts: 312
Helped: 63
Location: Russia


Post25 Aug 2006 13:34   What is the use of IPROBE

Use Cadence help
"A valid probe is a component instance in the circuit that naturally computes current. For example, probes can be voltage sources (independent or controlled), inductors, transmission lines, microstrip lines, N-ports, and transformers. If the probe device computes more than one current (such as transmission lines, microstrip lines, and N-ports), the index of the probe port through which the controlling current flows needs to be specified. Positive current exits the source node and enters the sink node of the controlled source."
For example in STB analysis u can use voltage source (vdc=0) as iprobe.
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