Excitation Time and Timing Charts
• CLK rising edge operation
2 Phase Excitation Timing Chart (M3=1)
M1 0
M2 0
M3
1
0
RESET
CWB
CLK
A
A
B
B
MOI
100%
71%
Vref A
100%
71%
Vref B
STK672-080
1-2 Phase Excitation Timing Chart (M3=1)
M1
1
0
M2 0
M3
1
0
RESET
CWB
CLK
A
A
B
B
MOI
100%
71%
Vref A
100%
71%
Vref B
W1-2 Phase Excitation Timing Chart (M3=1)
M1 0
M2
1
0
M3
1
0
RESET
CWB
CLK
A
A
B
B
MOI
100%
92%
71%
40%
Vref A
100%
92%
71%
40%
Vref B
2W1-2 Phase Excitation Timing Chart (M3=1)
M1
1
0
M2
1
0
M3
1
0
RESET
CWB
CLK
A
A
B
B
MOI
100%
92%
83%
71%
55%
40%
20%
Vref A
100%
92%
83%
71%
55%
40%
20%
Vref B
A13268
No. 6507-12/17