![]() The design group can use a powerful engineering workstation that runs for several hours to yield a precise result. As the IC complexity increases, so does the level of processing power needed to run the SPICE simulation. An IC designer requires a high level of accuracy to emulate the expected performance of the final design. TI’s TINA-TI SPICE program helps analog designers solve circuit problems in the virtual world (Source: TI Blog: “SPICE it up: Why I like TINA-TI (part 1)”)Īs a tool for the IC designer, the first SPICE programs used detailed mathematical formulas that modeled the behavior of each individual resistor, inductor, transistor, etc. It was originally developed at UC Berkeley in 1973 to verify transistor-level operation of a design before building the integrated-circuit equivalent.ġ. SPICE is an acronym for Simulation Program with Integrated Circuit Emphasis. Modeling the performance of an analog device with SPICE is one of the standard techniques used by circuit designers to perform initial characterization and performance analysis before putting together a real-world circuit and testing it on the bench (Fig. ![]()
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