NT7703 View Datasheet(PDF) - Novatek Microelectronics
Part Name
Description
Manufacturer
NT7703 Datasheet PDF : 37 Pages
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NT7703
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
Symbol Min. Typ. Max. Unit
Condition
Shift clock period
tWCK
71
-
ns tr, tf 10ns, Note 1
Shift clock "H" pulse width
tWCKH
23
-
ns
Shift clock "L" pulse width
tWCKL
23
-
ns
Data setup time
tDS
10
-
ns
Data hole time
tDH
20
-
ns
Latch pulse "H" pulse width
tWLPH
23
-
ns
Shift clock rise to Latch pulse rise time
tLD
0
-
ns
Shift clock fall to Latch pulse fall time
tSL
25
-
ns
Latch pulse rise to Shift clock rise time
tLS
25
-
ns
Latch pulse fall to Shift clock rise time
tLH
25
-
ns
Input signal rise time
tr
-
50
ns Note 2
Input signal fall time
tf
-
50
ns Note 2
Enable setup time
tS
21
-
ns
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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