DEVICES INCORPORATED
SWITCHING CHARACTERISTICS
LF3338
8-Bit Vertical Digital Image Filter
COMMERCIAL OPERATING RANGE (0°C to +70°C) Notes 9, 10 (ns)
Symbol Parameter
tCYC Clock Cycle Time
tPW Clock Pulse Width
tS
Input Setup Time
tH
Input Hold Time
tDD
Data Output Delay
tDC Cascade Data Output Delay
tDIS Three-State Output Disable Delay (Note 11)
tENA Three-State Output Enable Delay (Note 11)
LF3338–
12
Min Max
12
5
4
0.5
8
9
10
10
SWITCHING WAVEFORMS: DATA I/O
1
2
3
4
5
6
7
CLK
DIN7-0
tH
tS
DINN
DINN+1
tPW
tPW
tCYC
CA7-0
CAN
CAN+1
VB7-0
VBN
CONTROLS
(Except OE)
OE
DOUT15-0
COUT7-0
VBN+1
tDIS
tENA
HIGH IMPEDANCE
HIGH IMPEDANCE
tDD
DOUTN-1
tDC
COUTN-1
DOUTN
COUTN
Video Imaging Products
12
04/06/1999–LDS.3338-B