Chapter 3 Demo Board Applications
RIGOL
User’s Guide for DS6000 Demo Board 3-19
3.2.4 Phase Deviation Signal
1.
Signal Explanation
Signal Output Pin:
CLOCK, DELAY_CLOCK
The clock frequency is 1 MHz and the delay time cannot exceed 4ns.
2.
Functions
Channel delay measurement
3.
Demonstration and Result
Connect CLOCK and GND to CH1 of the oscilloscope using the probe; enable CH1, set the
vertical scale to “100 mV”, the vertical position to “0”, the trigger type to “Edge”, the trigger
source to “CH1”, the edge type to “Leading” and the trigger mode to “Auto”; adjust the trigger
level to an appropriate value to make the oscilloscope trigger stably.
Connect DELAY_CLOCK and GND to CH2 the probe; enable CH2, set the vertical scale to “100
mV” and vertical position to “0”.
Enable delay measurement of the rising edge as well as statistic function. The demonstration
result is as shown in the figure below.
Figure 3-23 Channel Delay Measurement
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