TSMC races up MEMS foundry ranking News & Analysis 4/27/2013 1 comment ST still leads the MEMS foundry business but TSMC nearly doubled its MEMS sales in 2012, moving the world's largest logic foundry into third place as a MEMS foundry, according to Yole's annual sector ranking.
Digital isolators deliver automotive-grade quality and reliability Design How-To 4/2/2013 Post a comment Digital isolators are used in hybrid and full electric vehicles where there is a greater demand for quality, reliability and robustness compared to other applications. To meet these stringent requirements, Analog Devices explains that it starts with its industrial grade products and enhances them with an extra level of qualification, additional inspections and greater test coverage.
As data rates begin to move beyond 25 Gbps channels, new problems arise. Getting to 50 Gbps channels might not be possible with the traditional NRZ (2-level) signaling. PAM4 lets data rates double with only a small increase in channel bandwidth by sending two bits per symbol. But, it brings new measurement and analysis problems. Signal integrity sage Ransom Stephens will explain how PAM4 differs from NRZ and what to expect in design, measurement, and signal analysis.
January 2016 Cartoon Caption ContestBob's punishment for missing his deadline was to be tied to his chair tantalizingly close to a disconnected cable, with one hand superglued to his desk and another to his chin, while the pages from his wall calendar were slowly torn away.122 comments