Appendix A: Options and Accessories
Clock
Data
Raise Time | Fall Time |
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Rise Time / Fall Time : measure the time for the waveform to go from 10% to 90% of its peak value ; must be ≤ than 1ns.
Level High :
Level Low:
Skew : Measure at 50% level of the waveform; must be ≤ than 1ns.
Figure A5: Output Waveform
If a cable is used, these waveforms have transmission distortion. It is necessary to latch the data with a clock before using the waveform in actual circuits at the cable receiving side (user side) and to reproduce the waveform. Delay the clock with the delay line in order to reproduce the data reliably (see Figure
Data 12 |
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| 12 |
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| Buffer | Latch | ||
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Delay Line
Clock
Buffer
4 ns
Figure A6: Data Latching
A6 | AWG2021 User Manual |