Static Noise Margin Simulation

Hi, I am simulating the logic cells for static noise margin using standard simulation method used for SRAM cells. I have two indepenednt circuits getting simulated in the same schematic. I am using VCVS in my circuits. I am observing one circuit affecting on the other! Have any one experinced this while doing this kind of simulations? I can explain my problem better if anyone have experience with SNM simulation. Thanks, Rajashri

Reply to
rajshri
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I can think of a variety of setups to measure static noise margins.

Please post a URL link to a schematic.

...Jim Thompson

--
|  James E.Thompson, P.E.                           |    mens     |
|  Analog Innovations, Inc.                         |     et      |
|  Analog/Mixed-Signal ASIC\'s and Discrete Systems  |    manus    |
|  Phoenix, Arizona            Voice:(480)460-2350  |             |
|  E-mail Address at Website     Fax:(480)460-2142  |  Brass Rat  |
|       http://www.analog-innovations.com           |    1962     |
             
I love to cook with wine.      Sometimes I even put it in the food.
Reply to
Jim Thompson

Reply to
rajshri

[snip]

My JSSC saved papers only go back to 1997.

Post your schematic.

...Jim Thompson

--
|  James E.Thompson, P.E.                           |    mens     |
|  Analog Innovations, Inc.                         |     et      |
|  Analog/Mixed-Signal ASIC\'s and Discrete Systems  |    manus    |
|  Phoenix, Arizona            Voice:(480)460-2350  |             |
|  E-mail Address at Website     Fax:(480)460-2142  |  Brass Rat  |
|       http://www.analog-innovations.com           |    1962     |
             
I love to cook with wine.      Sometimes I even put it in the food.
Reply to
Jim Thompson

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