Abstract: A four-level pulse amplitude modulation (PAM-4) baud-rate clock and data recovery (CDR) is proposed for a power-efficient receiver. The baud-rate CDR reduces the burden of multi-phase clock ...

Abstract: This brief presents a wideband continuous-rate reference-less ring-oscillator-based PAM4 CDR. Our proposed frequency-detection-gain-enhanced phase/frequency detector (GE-PFD), in which only ...

As many market participants anticipate a year-end rally, there are mounting indications that such an outcome is far from assured. Investor positioning appears increasingly stretched, with multiple ...

After President Donald Trump used the word “retarded” recently, social media posts including the term tripled, fueling a trend that has disability advocates on edge. A new report finds that a ...