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LD1016
16 CHANNEL CONSTANT CURRENT LED DRIVERS
AC CHARACTERISTICS
Ta = 25C
CHARACTERISRIC
CLK-D
OUT
Propagation
Delay Time
(“L” to “H”)
CK-OUTn
STROBE-
OUTn
OE-OUTn
CK-D
OUT
Propagation
Delay Time
(“H” to “L”)
CK-OUTn
STROBE-
OUTn
OE-OUTn
Max. Clock Frequency
Propagation
Delay Time
(“H” to “L”)
CLK
STROBE
f
CKMAX
(*1)
t
WCK
t
W
STB
t
setup (D)
t
hold (D)
t
STB
setup
HL
LH
t
STB
hold
HL
t
r
-
Max. Clock Fall Time
Min. Output Rise Time
Min. Output Rise Time
※NOTE:
. *1 : Cascade Operation
t
f
t
or
t
of
-
-
150
600
-
-
-
300
10
1000
ns
-
-
-
0
-
20
10
ns
-
-
-
-
-
-
-
-
0
10
20
20
ns
t
PHL
-
-
V
DD
= 5.0V
V
OUT
= 1.0V
V
IH
= V
DD
V
IL
= GND
f
CK
= 10MHz
R
EXT
= 10 kW
I
OUT
= 40mA
V
L
= 3.0V
C
L
= 10.0pF
R
L
= 65W
-
-
-
-
-
-
-
350
350
10
20
10
10
10
10
1000
1000
25
50
ns
40
30
ns
30
20
ns
MHz
t
PLH
-
-
-
-
-
600
600
30
350
1500
1500
70
1000
ns
SYMBOL
TEST
CIR-
CUIT
TEST CONDITION
MIN.
TYP.
30
600
MAX.
UNIT
-
-
70
1500
ns
Data Set Up Time
Data Hold Time
STROBE
Setup Time
STROBE
Hold Time
LH
Max. Clock Rise Time
Test Circuit for AC Characteristics
V
DD
OE
STROBE
D
IN
R
EXT
GND
C
L
V
L
LD1016
I
OUT
15
D
OUT
R
L
I
OUT
0
C
L
V
IH
SW-MATRIX
V
IL
9
Ver1.0
LDT [ LDT Co., Ltd ]
