DMF-50944NCU-FW-2 View Datasheet(PDF) - Optrex Corporation
Part Name
Description
Manufacturer
DMF-50944NCU-FW-2 Datasheet PDF : 17 Pages
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2.3.AC Characteristics
VDD=5.0V±10%
Parameter
Symbol
Min.
Max.
Units
Clock Pulse Cycle Time
Clock Pulse High Level Width
Clock Pulse Low Level Width
Latch Pulse High Level Width
CP→LP Rise Time
CP→LP Fall Time
LP→CP Rise Time
LP→CP Fall Time
Clock Pulse Rise/Fall Time
tWCK
50
－
ns
tWCKH
12
－
ns
tWCKL
14
－
ns
tWLPH
15
－
ns
tLD
0
－
ns
tSL
25
－
ns
tLS
25
－
ns
tLH
25
－
ns
tr, tf
－
50
ns
Data Setup Time
tDS
5
－
ns
Data Hold Time
tDH
12
－
ns
DISPOFF Low Level Width
tWDL
1.2
－
μs
DISPOFF Cancellation Time
tSD
100
－
ns
Note : During Latch Pluse is “H” level, Please make sure to keep Clock Pulse in “L” level.
LP
CP
D0～D7
DISPOFF
tWLPH
tSL
tLD
tLS
tr
tf
tWCK
tLH
tWCKH
tDS
tWCKL
tDH
LAST DATA
TOP DATA
tWDL
tSD
DMF-50944NCU-FW-2 (AC) No.2000-0172
OPTREX CORPORATION
OPTREX
Page 4/17
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