LF43891 Ver la hoja de datos (PDF) - LOGIC Devices
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LF43891 Datasheet PDF : 11 Pages
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DEVICES INCORPORATED
FIGURE 1. FILTER CELL DIAGRAM
CIENB.D
DCM0.D
LF43891
9 x 9-bit Digital Filter
DCM1.D
CIN8-0
DIENB.D
DIN8-0
DCM1
DCM0
RESET
DIENB
CIENB
ADR0
ADR1
ADR2
ERASE
ADR0
ADR1
ADR2
CLK
RESET.D
LD
LD
C8-0
C REG
D1 REG
1
0
LD
X REG
LD
D2 REG
LD
D3 REG
D8-0
C8-0
TRI-STATE BUFFER
ON FILTER CELL 7 ONLY
1
COUT8-0
0
COENB
X8-0
M REG0
LATCHES
DCM1.D
DCM0.D
RESET.D
DIENB.D
CIENB.D
ADR0.D
ADR1.D
ADR2.D
ERASE.D
RESET.D
ERASE.D
DECODER
CELL 0
CELL 1
CELL 2
CELL 3
CELL 4
CELL 5
CELL 6
CELL 7
CELL n
CELL n
TO ALL REGISTERS
TO ALL REGISTERS (EXCEPT ACCUMULATOR AND T-REGISTER)
2
M REG1
SIGN EXTENSION
25-18
17-0
ACC25-0
ACCUMULATOR
ACC.D25-0
D
Q
LD T REG
AOUT25-0
Video Imaging Products
08/16/2000–LDS.43891-J
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