VLSI Passive Switched Capacitor Signal Processing Circuits: Circuit Architecture, Closed Form Modeling and Applications

摘要

A VLSI switched capacitor signal processing circuit modeling method is presented. Such technique provides capability to effectively develop closed form signal transfer functions for various practical VLSI SC circuits. Application to the VLSI switched capacitor charge pump DC/DC converter circuit implementation demonstrated consistent results between the model and measurement of the fabricated circuit based on a 0.13μm CMOS process technology.