Current-Starved Chaotic Oscillator Over Multiple Frequency Decades on Low-Cost CMOS : Towards Distributed and Scalable Environmental Sensing with a Myriad of Nodes
- Resource Type
- Conference
- Authors
- Tokgoz, Korkut Kaan; Minati, Ludovico; Ito, Hiroyuki
- Source
- 2021 26th Asia and South Pacific Design Automation Conference (ASP-DAC) Design Automation Conference (ASP-DAC), 2021 26th Asia and South Pacific. :101-102 Jan, 2021
- Subject
- Components, Circuits, Devices and Systems
Automatic frequency control
Voltage measurement
Controllability
Frequency diversity
Frequency measurement
Sensors
Oscillators
Chaotic oscillator
CMOS
current-starved
distributed sensing
multiple frequency decades
ring oscillator
- Language
- ISSN
- 2153-697X
This work presents a current-starved cross-coupled chaotic oscillator achieving multiple decades of oscillation frequency spanning 2 kHz to 15 MHz. The main circuit characteristics are low-power consumption (