White Paper: Nexxim -- Ansoft's New Circuit Simulator For RF, Analog, And Mixed-Signal Design

This paper introduces Nexxim's capabilities and advantages and describes its use within the general design flow of RF/mixed-signal IC design. It begins with a brief overview of industry trends and requirements for modern circuit simulation and design. Numerous simulation examples are provided, including a 2.4 GHz phase-locked loop (PLL), a complete Bluetooth receiver, a highly nonlinear frequency divider, and an analog-to-digital converter (ADC). Inclusion of Nexxim in the mixed-signal design flow is discussed, followed by a summary of Nexxim's unique features and advantages.