Anasim » RLC http://www.anasim.com Your Total Power Integrity Team Tue, 03 Aug 2010 20:12:09 +0000 http://wordpress.org/?v=2.9.1 en hourly 1 Grid Noise Simulation Software for Windows(tm) http://www.anasim.com/ecd/grid-noise-simulation-software-for-windowstm/ http://www.anasim.com/ecd/grid-noise-simulation-software-for-windowstm/#comments Sun, 12 Apr 2009 06:26:19 +0000 Raj http://www.anasim.com/?p=32 RLCSim is a Windows(tm) executable that performs noise analysis on a power grid over a circuit block. This tool, a pre-cursor of pi-fp, considers grid resistance (IR drop), inductance (L*di/dt) or voltage droop, and distributed capacitance that absorbs transients, and displays noise propagation and summing within the block.

Inputs include grid parameters, block power consumption profiles and capacitance.

FREE RLCSim Windows(tm) ZIP Download

Shown below is a noise simulation result using RLCSIM demonstrating detrimental effects of lens-shaped on-chip decoupling capacitance structure. Power grid noise from an on-chip source is focused behind the capacitance structure, illustrating distributed true-electromagnetic simulation capability absent in other power integrity analysis tools.

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Download a full-size version of the animation here

]]> http://www.anasim.com/ecd/grid-noise-simulation-software-for-windowstm/feed/ 0 Effective Current Density http://www.anasim.com/ecd/effective-current-density/ http://www.anasim.com/ecd/effective-current-density/#comments Sat, 11 Apr 2009 17:46:15 +0000 Prathik Raj http://www.anasim.com/?p=27 Download/View (PDF): Effective Current Density.pdf

]]> http://www.anasim.com/ecd/effective-current-density/feed/ 0 Anasim Overview http://www.anasim.com/corporate/anasim-overview/ http://www.anasim.com/corporate/anasim-overview/#comments Sat, 11 Apr 2009 17:07:53 +0000 Prathik Raj http://www.anasim.com/?p=23

Click here to download the PPT source with animations.

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