NT7701H-BDT 查看數據表（PDF） - Novatek Microelectronics
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NT7701H-BDT Datasheet PDF : 37 Pages
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NT7701
AC Characteristics
Segment Mode 1 (VSS = V5 = 0V, VDD = 4.5 - 5.5V, V0 = 15 to 30, and TA = -30 to +85°C, unless otherwise noted)
Parameter
Shift clock period
Shift clock "H" pulse width
Shift clock "L" pulse width
Data setup time
Data hole time
Latch pulse "H" pulse width
Shift clock rise to Latch pulse rise time
Shift clock fall to Latch pulse fall time
Latch pulse rise to Shift clock rise time
Latch pulse fall to Shift clock rise time
Input signal rise time
Input signal fall time
Enable setup time
Symbol
tWCK
tWCKH
tWCKL
tDS
tDH
tWLPH
tLD
tSL
tLS
tLH
tr
tf
tS
Min.
71
23
23
10
20
23
0
25
25
25
21
Typ.
-
-
-
-
-
-
-
-
-
-
-
-
-
Max. Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
50
ns
50
ns
ns
Condition
tr, tf ≦ 10ns, Note 1
Note 2
Note 2
DISPOFF Removal time
tSD
100
-
ns
DISPOFF enable pulse width
Output delay time (1)
Output delay time (2)
Output delay time (3)
tWDL
1.2
-
µs
tD
tpd1, tpd2
tpd3
-
40
ns CL = 15pF
-
1.2
µs CL = 15pF
-
1.2
µs CL = 15pF
Note
1. Take the cascade connection into consideration.
2. (Tck - tWCKII - twckl)/2 is the maximum in the case of high speed operation.
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