A comparison of discrete-time (DT loop filter) versus continuous-time (CT loop filter) modulator systems. This second-order CT-S? ADC is shown with representative signal and noise transfer functions.

Represent continuous-time signals and linear systems in discrete time, so that such signals can be recovered in continuous time when necessary. Compute approximations to Fourier transforms of ...

There is a lack in offering seamless design refinement flow for mixed-signal discrete event/continuous time systems and HW/SW systems at architecture level. 4 Analog and Mixed Signal Modeling ...