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tuning_the_s800_xdt [2023/09/20 13:51] swartzj |
tuning_the_s800_xdt [2023/09/22 14:36] swartzj [Object scintillator setup] |
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* Use oscilloscope to look at analog signal patched out to data U4 | * Use oscilloscope to look at analog signal patched out to data U4 | ||
- | * Check raising | + | * Check rise time and amplitude. Good signal: ~10 ns rise time; 400-500 mV amplitude |
* Check if there are reflections (typically seen at ~300 ns after main peak) | * Check if there are reflections (typically seen at ~300 ns after main peak) | ||