Test Happens.
30 November 2020
Oscilloscope Basics: Multiplexed Front Panel Controls
›
Fig. 1. Modern, slim front panel. Most Teledyne LeCroy oscilloscopes are equipped with traditional front panel controls—knobs and buttons—th...
09 November 2020
Fundamentals of Power Integrity: Mutual Aggressors and Rail Transient Response Measurement
›
Fig 1. Rail droop in response to a load step is a typical case of mutual aggressors in a PDN. A third type of noise found in PDNs is what we...
02 November 2020
Your Ground Bounce Questions Answered
›
Figure 1. Line set to "quiet low" shows ground bounce occurring as I/O driver switches. During an October 2020 webinar, Don’t Let ...
19 October 2020
Which Virtual Probing Method to Use?
›
Virtual probing lets you "probe" where a probe can't reach, or compensate signals by deembedding or simulating devices and c...
21 September 2020
Fundamentals of Power Integrity: Board Pollution
›
Figure 1. "Pollution" occurring on PDN traces. Board pollution is noise occurring on the packages and interconnects (traces and...
14 September 2020
Fundamentals of Power Integrity: Self-aggression Noise
›
Fig. 1: VRM-switching noise is a self aggressor that can be identified because it is synchronous with the PWM clock. Self-aggression...
31 August 2020
Fundamentals of Power Integrity: Characterizing PDN Noise
›
Figure 1. Noise tolerances for embedded system components are becoming ever tighter. Power integrity concerns maintaining the quality of...
‹
›
Home
View web version