iC-PT 3320
6-CH. PHASED ARRAY OPTO ENCODER (33-2000)
Rev A6, Page 8/9
Z INDEX SIGNAL
T
PA
PB
PZ
iC-PTxxxx
T/4
T/4
T/4
T/4
SEL
Figure 1: A-AND-B gated Z index signal at x1 interpolation (SEL = lo)
T
PA
PB
PZ
iC-PTxxxx
VCC
T/4 T/4 T/4 T/4
SEL
Figure 2: A-AND-B gated Z index signal at x2 interpolation (SEL = hi)
APPLICATION CIRCUITS
For encoder circuit examples, refer to the data sheet of
iC-PT3313, available separately.
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