人们通常期望硬件工程师能在紧迫的项目时间内交付成果。电路和系统设计人员必须使用一切工具来构建精确、可靠工作的设计方案，使其在第一次运行表现良好。为了满足这些需求，加之如今不断变化的办公环境，意味着可以在家或远程操控的电路仿真和验证 ...

We like simulation software. Texas Instruments long offered TINA, but recently they’ve joined with Cadence to make OrCAD PSpice available for free with some restrictions. You’ve probably heard of ...

During IC design, worst-case simulations help designers account for variations in characteristics of PNP and NPN transistors and base and polysilicon resistors. These four classes of devices alone ...

Download this article in .PDF format This file type includes high resolution graphics and schematics. Feedback systems have a wide range of applications including different types of amplifiers, signal ...