Ai1003
时序图
5V
XV1 4
50%
50%
GND
XSG1 ， 2
5V
GND
T
PMH
V
P1
T
PLM
T
TLM
90%
10%
50%
50%
T
PHM
T
THM
T
TML
90%
10%
10%
T
TMH
T
PML
90%
V
Φ1,3
V
P0
V
SS
T
PLM
V
P0
10%
T
THL
T
TLM
90%
T
PHL
90%
V
Φ2,4
V
SS
10%
10%
5V
XSUB
GND
50%
50%
T
THL
T
PLH
V
P1
T
TLH
90%
T
PHL
90%
10%
V
子
V
SS
10%
6
