Tektronix 2212 User Manual

Non-Storage Examples
Phase Difference
Measurement
The 1/~T cursor function can also be used to measure and
compute the phase difference between two signals. Phase
comparison between two signals of the same frequency can be
made using the dual-trace feature of the instrument. The
phase-difference measurement can be made up to the frequency
limit of the vertical system.
ZERO CROSSING
COMPARISON SIGNAL
ZERO
~~;:z,;,G,,J-----t---tt-it---t\---Hr-r-l:-----t--flci---t\---t---11
SIGNAL
INACTIVE
CURSOR
ACTIVE
CURSOR
Figure 3-9: Phase Difference Measurement
To obtain a reliable measurement result, use either probes or
coaxial cables with equal time delays. You can use the following
procedure to make a phase comparison measurement (see
Figure 3-9):
Step 1. Switch the 2212 on and obtain a baseline trace.
3 - 18 Measurement Examples

Tektronix 2212 Specifications

General

Brand	Tektronix
Model	2212
Category	Test Equipment
Language	English