As high-speed PCBs become more complex, finding SI, PI, and EMI issues after fabrication can be costly. HyperLynx EDS helps engineers detect and fix these problems early through simulation and ...

Simulation plays a key role in building any system. It allows designers to foresee problems and prevent time-consuming and costly revisions. The goal is always to do it right the first time! In the ...

IBIS stands for input/output buffer information specification. It represents the characteristics or behaviour of the digital pins of a device that IC vendors provide to their customers for use in high ...

What is IBIS? How to create IBIS models. Looking at the switching behavior of I/O buffers. Formatting the IBIS model. The two parts to the IBIS model validation process. IBIS stands for input/output ...

Abstract: An isolated DC/DC converter system is analyzed; thereby designed and implemented a standard isolated DC/DC converter using LT3999 on LTspice and the iCoupler module using IBIS model on ...

Previously I introduced DDR4 for space applications (see “Fast DDR4 SDRAM to enable the new space age”) offering 4 GB of volatile storage at a clock frequency up to 1.2 GHz and a data rate of 2.4 GT/s ...

This first post in The Worst Case blog focuses on the skills, resources, and techniques needed to properly perform a worst-case circuit analysis and some of the reasons why worst-case circuit analysis ...

Abstract: In this paper the IBIS (Input/output Buffer Information Specification) is employed to estimate the adverse effects of package parasitics, where some modifications are proposed in ...

This file type includes high resolution graphics and schematics. Simulation and measurement are essential to the process of designing electronics. How are they different? If we’re referring to ...

RLC modeling has fundamental importance. Creating equivalent electrical models for PCB interconnects utilizing ideal resistors, inductors and capacitors is important for both time and frequency domain ...