DEVICES INCORPORATED
LF43168
Dual 8-Tap FIR Filter
12
Video Imaging Products
03/28/2000–LDS.43168-H
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Symbol
t
CYC
Parameter
Cycle Time
t
PW
Clock Pulse Width
t
S
Input Setup Time
t
H
Input Hold Time
t
WP
Write Period
t
WPW
Write Pulse Width
t
WHCH
Write High to Clock High
t
CWS
CIN
9-0
Setup Time
t
CWH
CIN
9-0
Hold Time
t
AWS
Address Setup Time
t
AWH
Address Hold Time
t
D
Output Delay
t
ENA
Three-State Output Enable Delay
(Note 11)
t
DIS
Three-State Output Disable Delay
(Note 11)
M
ILITARY
O
PERATING
R
ANGE
Notes 9, 10 (ns)
SWITCHING CHARACTERISTICS
S
WITCHING
W
AVEFORMS
CLK
INPUTS/
CIN
9-0
t
PW
t
PW
t
CYC
A
8-0
OEL
OEH
OUT
27-0
t
H
t
S
t
D
t
DIS
HIGH IMPEDANCE
t
ENA
WR
t
AWS
t
AWH
t
CWH
t
CWS
t
WHCH
*includes INA
9-0
, INB
9-0
, CSEL
4-0
, ACCEN, MUX
1-0
, SHFTEN, FWRD, RVRS, and TXFR.
CONTROLS*
t
WPW
t
WPW
t
WP
*D
ISCONTINUED
S
PEED
G
RADE