LF3320
DEVICES INCORPORATED
Horizontal Digital Image Filter
SWITCHING CHARACTERISTICS
COMMERCIAL OPERATING RANGE (0°C to +70°C) Notes 9, 10 (ns)
LF3320–
*
25
*
18
15
12
Symbol Parameter
Min
Max
Min
Max
Min
Max
Min
Max
tCYC CycleTime
25
18
15
12
tPWL Clock Pulse Width Low
tPWH ClockPulseWidthHigh
10
10
8
8
8
6
0
6
0
6
0
7
7
5
0
5
0
5
0
5
5
4
0
4
0
4
0
tS
tH
InputSetupTime
InputHoldTime
0
tSCT SetupTimeControlInputs
8
tHCT HoldTimeControlInputs
0
tSCC SetupTimeCoefficientControlInputs
tHCC HoldTimeCoefficientControlInputs
8
0
tD
Output Delay
13
13
15
15
11
11
13
13
9
9
7
tDCC Cascade Output Delay
7.5
10
10
tDIS
Three-State Output Disable Delay (Note 11)
Three-State Output Enable Delay (Note 11)
12
12
tENA
SWITCHING WAVEFORMS:
DATA I/O
1
2
3
4
5
6
7
CLK
t
H
tPWL
t
S
DIN11-0
RIN11-0
tPWH
DIN/RIN
N
DIN/RINN+1
tCYC
t
HCC
t
SCC
CAA7-0
CAB7-0
CAA/CAB
N
CAA/CABN+1
tHCT
tSCT
CONTROLS
(Except OED & OEC)
OED
OEC
tENA
tDIS
tD
HIGH IMPEDANCE
DOUT15-0
OUTPUT
N
-
-
1
1
OUTPUT
N
N
tENA
tDIS
tDCC
HIGH IMPEDANCE
ROUT11-0/COUT11-0
OUTPUT
N
OUTPUT
*DISCONTINUED SPEEDGRADE
Video Imaging Products
08/16/2000–LDS.3320-N
2-21
LOGIC [ LOGIC DEVICES INCORPORATED ]
