Optimal design subsystems based on PSpice programs

The analysis of the use of CAD CEA DesignLab to optimize the frequency characteristics of electronic circuits is performed. Noted shortcomings of the built-in module optimization Optimizer. It is shown that the modular structure system Design Lab and the use of text files for information exchange allows you to connect an external optimization module OptFreq with advanced features. The requirements for the construction of the module OptFreq are discussed. The proposed architecture is a modified version of the system DesignLab integrated optimization module OptFreq.