基于PSpice的四阶有源带通滤波器的统计优化设计

Optimal Design of Fourth-order Band Pass Filter Based on PSpice

针对在实际生产过程中由于元器件参数值的随机分布性而造成电子产品合格率下降的问题,提出了一种基于PSp ice的电子电路的统计优化设计方法,并通过四阶有源带通滤波器电路的统计优化设计,验证了该方法可以有效地保证电路设计的可靠性,提高电子产品的合格率.

Electronic product＇s yield may descend because of component value＇s stochastic distribution. This paper investigates the issues of optimizing electronic circuit design based on PSpice, the implementation steps are illustrated in designing fourth-order band pass filter circuit. The simulation results show the proposed scheme is very effective, the reliability can be enhanced and the yield can be increased for optimizing electronic circuit design.