Leadframe design support device, leadframe design support method, and leadframe design support program

摘要

A lead frame design support apparatus and method include measuring a signal waveform transition time, calculating a distributed parameter unit length based on the transition time measured, calculating a division number for a lead frame by dividing the lead frame by the distributed parameter unit length calculated, and determining a respective line width for each lead frame divided by the division number calculated, based on a signal waveform quality.