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Optimizing wet etch recipe for meeting a target (e.g. Uniformity) typically involves the tuning of multiple parameters; a process that is time consuming and expensive (in terms of tool time, engineering time and material used). In addition, because the process is ultimately constrained by the handful of nozzle test positions available due to hardware limitations, very often the final settings are...
Debugging a digital controller for power converters can be a lengthy process due to the long time required in mixed-signal simulations. This paper focuses on the design of a power converter model for debugging digital controllers in closed loop. The testing may be performed by means of simulation or emulation. This paper shows the results of simulating and emulating the power converter using different...
In this paper the operation of the pass transistor driving RC loads is investigated for nanoscale technologies. The widely accepted CRC π-model is used for the representation of RC loads. The different operational conditions of the circuit are determined and the differential equations which describe its operation are solved analytically. Appropriate approximations are used for the current waveforms...
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