The Modelithics System Component Library contains models for system-level components such as amplifiers, filters, attenuators, couplers, and packages. By using Modelithics measurement-based models, designers can accurately predict system performance in the presence of real-world factors such as interference. Designers can incorporate the models into RF chains, which can be integrated into complete system designs to simulate metrics like bit error rate (BER).

The Modelithics System Components Library is available for use with Keysight Technologies' PathWave Advanced Design System (ADS), Cadence AWR Design Environment®, Keysight Technologies PathWave RF Synthesis (Genesys), and Keysight Technologies' PathWave System Design (SystemVue).