Multicolor LEDs brighten portables Product News 7/10/2003 Post a comment Driven by the demands of portable products, LED manufacturers are conjuring up displays with lower power consumption, smaller packages, higher brightness and the flexibility to deliver greater product differentiation.
Planar transformers eye dc/dc apps Product News 7/2/2003 Post a comment In the still-custom and basically OEM transformer business, the cost of quickly spinning new platforms using planar, or flat, transformers in embedded designs is still too high for many applications.
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