PicotestJan 23, 20131 minHow to Make Higher Voltage Power-Distribution-Network MeasurementsAssuming the AC signals in the measurement are very small, the power ratings of the ports limit the absolute maximum DC voltage that can...
PicotestOct 23, 20121 minClock Power Optimization Depends On Jitter ControlClock-jitter performance has become a top priority among clock, analog-to-digital controller (ADC), and power-supply manufacturers. Why?...
PicotestSep 28, 20121 minAssessing Point-Of-Load Regulators Using Non-Invasive TechniquesEvaluating the stability of a Point-Of-Load (“POL”) regulator can be performed using both traditional Bode plot and output impedance...
PicotestSep 27, 20121 minFAQ #22: So how does this non-invasive measurement relate to phase margin and gain margin?We can equate the stability to an equivalent phase margin by assuming the magnitude of the gain vector to be 1 and solving for the Q. In...