IEEE

A Ring-Oscillator-Based Digital Harmonic-Mixing Fractional-N PLL

Abstract: This paper presents a low-jitter digital harmonic-mixing fractional-N phase-locked loop (PLL) using a ring oscillator (RO). To extend the loop bandwidth, a mixer with unity gain in the phase ...
IEEE

A Fully Symmetric Oscillator-Based CMOS Ising Machine Architecture With Successive Approximation Sampling and Power Efficient Solution Refinement

Abstract: The Ising machine is regarded as a promising computing architecture for obtaining approximate solutions to some nondeterministic polynomial time hard (NP-hard) problems. Utilizing a CMOS ...
The Verge

Ring’s Fire Watch turns doorbell cameras into wildfire detectors

The feature uses AI detection and opt-in camera sharing to provide real-time fire information during active fires. The feature uses AI detection and opt-in camera sharing to provide real-time fire ...