Probing Solutions

Since the DVI signals are differential in nature, a differential probe is extremely important. Using pseudo-differential methods of channel subtraction results in unreliable measurements.

The recommended probes for DVI testing are:

• Tektronix P7350 Differential Probe
• Tektronix P6330 Differential Probe
• Tektronix P7330 Differential Probe

The recovered clock is single ended, and hence a single ended P7240 probe is recommended for probing. In case, you are using TPA-P, or the TPA-R test fixture, you could use an SMA cable for probing the recovered clock.