Potential of event-driven continuous-time digital signal processing for ultra-low-power applications

Event-driven continuous-time digital signal processing (CT-DSP) is an innovative approach that processes signals in real-time without relying on a global clock. Instead, it responds to events, such as significant changes in the input signal, making it particularly suitable for low-power systems. This presentation will explore the potential of CT-DSP through a range of applications, from audio signal processing and channel equalization to GHz-range filtering. Key circuit blocks that enable these techniques will be highlighted, along with insights into future developments and emerging opportunities in the field.