High-speed serial buses such as Serial ATA (SATA) use differential signals to carry data between PC motherboards or PCI cards and SATA disk drives. With first-generation SATA signals running at 1.5 ...

In the lab, a common frustration is supporting an oscilloscope probe for continuous monitoring. There are many probe holders available: some good, some not so good, and some very expensive. Presented ...

For anyone designing DC-DC converters, AC-DC power supplies, or the system around it, understanding the power supply’s operation under both the best and worst conditions is important. The load of the ...