Static Noise Margin Simulation

Sep 12, 2006 3 Replies

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



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.

[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.

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