![](http://datasheet.mmic.net.cn/330000/LF3320_datasheet_16422807/LF3320_21.png)
DEVICES INCORPORATED
Video Imaging Products
2-21
LF3320
Horizontal Digital Image Filter
08/16/2000
–
LDS.3320-N
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15
12
Symbol
t
CYC
Parameter
Cycle Time
Min
15
Max
Min
12
Max
t
PWL
Clock Pulse Width Low
7
5
t
PWH
Clock Pulse Width High
7
5
t
S
Input Setup Time
5
4
t
H
Input Hold Time
0
0
t
SCT
Setup Time Control Inputs
5
4
t
HCT
Hold Time Control Inputs
0
0
t
SCC
Setup Time Coefficient Control Inputs
5
4
t
HCC
Hold Time Coefficient Control Inputs
0
0
t
D
Output Delay
9
7
t
DCC
Cascade Output Delay
9
7.5
t
DIS
Three-State Output Disable Delay
(Note 11)
12
10
t
ENA
Three-State Output Enable Delay
(Note 11)
12
10
SWITCHING CHARACTERISTICS
C
OMMERCIAL
O
PERATING
R
ANGE
(0°C to +70°C)
Notes 9, 10 (ns)
S
WITCHING
W
AVEFORMS
:
D
ATA
I/O
CLK
DIN
11-0
RIN
11-0
CONTROLS
t
PWH
t
PWL
t
CYC
CAB
7-0
(Except OED & OEC)
DOUT
15-0
1
2
3
4
5
6
t
H
t
S
DIN/RIN
N
DIN/RIN
N+1
t
D
t
DIS
HIGH IMPEDANCE
t
ENA
OUTPUT
N
-
1
7
OUTPUT
N
CAA/CAB
N
CAA/CAB
N+1
CAA
7-0
OEC
OED
ROUT
11-0/
COUT
11-0
t
DCC
t
DIS
HIGH IMPEDANCE
t
ENA
OUTPUT
N
-
1
OUTPUT
N
t
HCT
t
SCT
t
HCC
t
SCC
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