Latch Up Guard Ring Protection. If vout goes bellow the vss and the diode.
from www.semanticscholar.org
If vout goes bellow the vss and the diode.
Figure 1 from Active Guard Ring to Improve LatchUp Immunity Semantic
Latch Up Guard Ring Protection If vout goes bellow the vss and the diode. If vout goes bellow the vss and the diode.