EDN

Oscilloscope makers demonstrate PAM4 eye diagrams

At DesignCon 2015's annual Closing-Eye panel session, engineers discussed why PAM4 is going to be the modulation selected for 56 Gbit/s data streams, of which four streams will combine to produce 400 ...
EDN

Debug CAN/CAN FD buses with an oscilloscope

Since its emergence in the late 1980s as a burgeoning serial-data protocol for the automotive market, the controller area network (CAN) bus has been the go-to networking standard for vehicles ...
BBC

Alternating current and direct current

If the current flows in only one direction it is called direct current, or d.c. Batteries and solar cells supply d.c. electricity. A typical cell or battery may supply 1.5 V. The diagram shows an ...
Electronic Design

Agilent Debuts Oscilloscope CAN Eye-Diagram Mask Testing

May 29, 2012. Agilent Technologies Inc. has introduced the DSOX3AUTO CAN/LIN trigger and decode option, enabling what Agilent calls the oscilloscope industry’s first eye-diagram mask testing ...