![Cadence virtuoso with crack](https://kumkoniak.com/120.png)
Using advanced numerical techniques, problems that plague other simulation tools such as low-frequency ill-conditioning have been eliminated from EMX. In addition, all relevant physical effects are included in EMX: fully 3D conductors and vias with volumetric currents, accurate handling of sidewall capacitances and inclusion of all substrate effects. This is partly because you can create extremely fine meshes in EMX that accurately captures fine features of the geometry. Over the last few years, EMX has become a key tool in the design flow of a number of prominent IC design houses and foundries.ĮMX is very accurate for IC-style layouts. Other competing simulation tools based on finite-element methods and boundary element methods simply cannot handle the size of problems that EMX can routinely solve. EMX can simulate blocks with 10s of ports and up to a million mesh elements. EMX allows you to analyze large RF blocks as a whole instead of splitting the problem into smaller problems. In modern RF IC design, coupling between components and interconnect is a major source of design problems and silicon re-spins. It is used by our customers for a variety of tasks, from designing simple structures like spiral inductors to extracting large IC layouts including inductors, capacitors, resistors and interconnect.
- Can EMX take advantage of multiple CPU cores?ĮMX is an advanced EM simulator that is very fast and accurate.
-
Is EMX integrated into Cadence Virtuoso?.Does Integrand develop custom component libraries?.Does Integrand do consulting on design?.In advanced processes foundries are providing width/spacing dependent information of interconnect metals.
What is Integrand's relationship with foundries?.MOM "finger" capacitors have become critical for nanometer design.Do I need to massage the layout for EMX to simulate it? Modern IC layout is really complicated with via-arrays, metal fill, and slotting rules.