GEN7iB
135
DIGITAL TRIGGER MODES
DIGITAL TRIGGER MODES
10
Fig.10.3showstheinuenceoftheadditionalhysteresis.Fundamentally,everything
is the same as described earlier. The only difference now is that a second level (H) is
used to “arm” the level trigger detector. Otherwise stated, the trigger level has been
expanded to be a trigger zone that spans multiple levels.
7
7ULJJHU
7ULJJHUOHYHO
6DPSOH
6HWK\VWHUHVLV
7ULJJHU
7
+
+\VWHUHVLVOHYHO
+
5HVHWK\VWHUHVLV
7ULJJHU
Fig. 10.3 Trigger level hysteresis