Cadence Design Systems, Inc. is an electronic system designing company. The Company's Custom IC Design and Simulation offerings are used by its customers to create schematic and physical representations of circuits down to the transistor level for analog, mixed-signal, custom digital, memory and radio frequency (RF) designs. Its Digital IC Design and Signoff solutions are used to create logical representations of a digital circuit or an integrated circuit (IC) that can be verified for correctness prior to implementation. The Company’s Functional Verification products are used by its customers to verify that the circuitry or the software they have designed is consistent with the functional specification. Its IP offerings consist of pre-verified, customizable functional blocks. Its System Design and Analysis offerings are used by its customers to develop printed circuit boards (PCBs) and advanced IC packages and to analyze electromagnetic, electro-thermal and other multi-physics effects.