Method and device for simulating equivalent direct-current resistance of electronic component and equipment
A technology of electronic components and DC resistance, which is applied in the field of effective DC resistance simulation, can solve the problems that the circuit cannot achieve the expected effect, and achieve the effect of reducing design time, reducing modification process and reducing cost
Pending Publication Date: 2018-11-30
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology
[0004] This application provides a simulation method, device and equipment for equivalent DC resistance of electronic components, which are used to solve the problem that the actual circuit designed according to the simulation circuit cannot achieve the expected effect in the related art
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[0021] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.
[0022] The various embodiments of the present application aim at the related technologies. There is a difference between the circuit performance simulated according to the parameters of the electronic components provided by the manufacturer and the circuit performance actually designed, which leads to the fact that the actually designed circuit cannot achieve the expected effect, thus requiring the designer to spend more Re-debugging the circuit will not only affect the quality of the circuit design, but also increase the cos...
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The invention discloses a method and device for simulating equivalent direct-current resistance of an electronic component and equipment. The method comprises the steps of obtaining a scattering coefficient and a resistance coefficient corresponding to the target electronic component; according to the scattering coefficient, determining first initial equivalent direct-current resistance corresponding to the target electronic component; according to the resistance coefficient, determining second initial equivalent direct-current resistance corresponding to the target electronic component; according to the first initial equivalent direct-current resistance and the second initial equivalent direct-current resistance, determining the equivalent direct-current resistance of the electronic component. According to the method, through the characteristics of the electronic component, the direct-current resistance determined according to the resistance coefficient is corrected, so that the finally determined equivalent direct-current resistance is more matched with the actual direct-current resistance of the target electronic equipment, so that conditions are provided for shortening the circuit design time and reducing the circuit design modifying processes, the cost for repeatedly designing circuits is reduced, and the user experience is improved.
Description
technical field [0001] The present application relates to the technical field of circuit design, in particular to a simulation method, device and equipment for equivalent DC resistance of electronic components. Background technique [0002] Usually, before the actual circuit is built, the designed circuit diagram is simulated in advance to find out the problem in the circuit by simulating and analyzing the actual function of the circuit, and adjust the electronic components that cause the problem, so as to realize the circuit. optimized design. [0003] In the actual application process, designers usually carry out corresponding circuit simulation according to the parameter information of electronic components provided by the manufacturer. However, the inventor found that the circuit performance simulated according to the electronic component parameters provided by the manufacturer is different from the circuit performance actually designed based on the electronic component...
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IPC IPC(8): G06F17/50
CPCG06F30/30G06F30/20
Inventor 姚坤
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD