Simulation Standard

Know how your circuit behaves across process variation before silicon tells you, with Monte Carlo-accurate results up to 30X faster.

27 years ago

RF CMOS Device Modeling: BSIM-Based Physical Model with Root-Like Construction Approach – Small Signal Modeling

A novel extraction method of high frequency small-signal model parameters for MOSFET is proposed. From S-parameter measurement, this technique accurately extracts the MOSFET model parameters including the charge conservation capacitance

27 years ago

Hints & Tips December 1999

Q: I tried to resize shapes using the DRC command and observed thin "cracks" appeared for polygons with holes (see the left shape in Figure 1). At the same time

27 years ago

An Intuitive Front-End to Effective and Efficient Schematic Capture Design

In our previous publication ("Scholar: An Enhanced Multi-Platform Schematic Capture", Simulation Standard, Vol.10, Number 9, September 1999) we presented the main features of a new-generation schematic capture tool - Silvaco's

27 years ago

Hints & Tips November 1999

A: ATLAS/S-Pisces and ATLAS/Blaze both have a small signal ac analysis capability built into them. This analysis is based upon the work of S.Laux [1] and results in the extraction

27 years ago

Modeling Bidirectional Thyristors Using ATLAS

Thyristors are semiconductor devices that exhibit multi-stable or bi-stable electrical characteristics, and can be switched between a high-impedance OFF state and a low-impedance ON state. Bidirectional thyristors are particularly useful

27 years ago

Modelling Tunneling Currents in Ultra Thin Oxides

Ever decreasing minimum geometries in MOSFET design results in a corresponding reduction in the thickness of the gate oxide. This is an inevitable result of the increasing doping levels in

27 years ago

Optoelectric Device Simulation of a Dual-Base BJT Using Luminous

With the continuing emergence of optical technologies, optoelectronic device structures are becoming increasingly important for modern telecommunications and data network applications. Like other semiconductor technologies, two-dimensional numerical simulation can be

27 years ago

The Industry Standard of SOI Technology From Process To Circuit Simulation

SOI technology for state of the art CMOS technology is rapidly approaching maturity. PD-SOI device design has the advantage of easier manufacturing but requires more sophisticated device and circuit design

27 years ago

Hints & Tips October 1999

A. It is likely that there may be some contact problems or defected devices during the data collection. This problem can occur when the log file is open and some

27 years ago

New Improvements in TFT Models: Amorphous (Level=35) and Poly-Silicon (Level=36) TFT

New improvements have been added to Shur models. These enhancements include a self-heating effect and a new charge conservative model.