STK672-080
Excitation Time and Timing Charts
• CLK rising edge operation
2 Phase Excitation Timing Chart (M3=1)
1-2 Phase Excitation Timing Chart (M3=1)
M1 0
M2 0
M3 10
M1 10
M2 0
M3 10
RESET
CWB
RESET
CWB
CLK
A
CLK
A
A
A
B
B
B
B
MOI
MOI
100%
71%
100%
71%
Vref A
100%
71%
Vref A
100%
71%
Vref B
Vref B
W1-2 Phase Excitation Timing Chart (M3=1)
2W1-2 Phase Excitation Timing Chart (M3=1)
M1 0
M2 10
M3 10
M1 10
M2 10
M3 10
RESET
CWB
RESET
CWB
CLK
A
CLK
A
A
A
B
B
B
B
MOI
MOI
100%
92%
100%
92%
83%
71%
55%
40%
71%
40%
20%
Vref A
Vref A
100%
92%
100%
92%
83%
71%
71%
40%
55%
40%
20%
Vref B
Vref B
A13268
No. 6507-12/17