Test Happens.

Figure 1: Persistence display provides a quick-and-dirty view of a PWM signal Pulse-width modulation (PWM), a favorite technique for ac...

Figure 1: Demodulation is one method of  determining  the envelope of an RF burst There aren't many wireless environments more comp...

Figure 1: Maintaining the maximum sample rate over more timebase settings is possible with long memory Two very important consideration...

Figure 1: A typical screen capture of UART serial decode/trigger software In our survey of how modern oscilloscopes and trigger/decode...

Figure 1:  Debugging of SPI  on a Teledyne LeCroy WaveSurfer 3000 oscilloscope In the first post of this series , we considered some of...

The major test challenges posed by PAM4 signals PAM4 encoding offers the advantage of doubling the bit rate in a serial data channel, do...

Figure 1: Here is an example of aliasing that results from sampling a signal at less than the Nyquist rate of 2f max A key to accurate ...