MODELING SYSTEM, METHOD OF MODELING SEMICONDUCTOR DEVICE, COMPUTER-READABLE RECORDING MEDIUM COMPRISING PROGRAM FOR PERFORMING THE METHOD

摘要

A modeling system includes a processor. The processor includes a capacitor model generator configured to generate a capacitor model based on a received circuit configuration. The capacitor model generator includes an extract module configured to extract parasitic capacitors from the received circuit configuration and a generate module configured to generate the capacitor model. The generate module generates the capacitor model by classifying the parasitic capacitors into a group of coupled capacitors and a group of grounded capacitors; classifying the coupled capacitors into first coupled capacitors and second coupled capacitors according to a corresponding influence on a performance of the circuit; setting the first coupled capacitors to a maintenance state; and converting at least one of the second coupled capacitors into a grounded capacitor, the at least one of the second coupled capacitors being a second coupled capacitor having a capacitance that is below a desired reference value.

主权项

1. A modeling system, comprising:
a processor including a capacitor model generator configured to generate a capacitor model based on a received circuit configuration, the capacitor model generator including,
an extract module configured to extract parasitic capacitors from the received circuit configuration; anda generate module configured to generate the capacitor model by,
classifying the parasitic capacitors into a group of coupled capacitors and a group of grounded capacitors,classifying the coupled capacitors into first coupled capacitors and second coupled capacitors according to a corresponding influence on a performance of the circuit,setting the first coupled capacitors to a maintenance state, andconverting at least one of the second coupled capacitors into a grounded capacitor, the at least one of the second coupled capacitors being a second coupled capacitor having a capacitance that is below a desired reference value.