A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. (Related posts: An intro to topic models for text analysis, Making sense of ...

This application note describes a method for capturing asynchronous communication using SelectIO™ interface primitives. The method consists of oversampling the data with a clock of similar frequency ...

In recent years, wireless communications have grown to encompass applications like remote control, remote sensing, and wireless local-area networks (WLANs). The data rates of such implementations vary ...

Serial communication has long been an effective way of transmitting data with a minimum set of wires across long cables and different media. The serial data links that are in use vary in both ...

In my previous blog, Which Is Better: SAR or Delta-Sigma ADCs?, I gave an overview of the delta-sigma and SAR (successive approximation register) ADCs. I discussed the technique of oversampling as it ...