Datasheet

MAX4359/MAX4360/MAX4456
Low-Cost 4x4, 8x4, 8x8
Video Crosspoint Switches
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DATA (N)
DATA (N)
DATA (N)
DATA (N + 1)
DATA (N + 1)
DATA (N + 1)
DATA (N + 2)
DATA (N) DATA (N + 1) DATA (N + 2)
NOTE: SEE FIGURE 4 FOR WR AND LATCH TIMING.
WR
LATCH
1st-RANK REGISTER DATA
2nd-RANK REGISTER DATA
(EDGE/LEVEL = GND)
2nd-RANK REGISTER DATA
(EDGE/LEVEL = V
CC
)
Timing Diagrams (continued)
Figure 5. Parallel-Interface Mode Format (SER/ PAR = GND)
0D3 0D2 0D1 0D0 1D3 1D2 7D3 7D2 7D1 7D0
DATA VALID
DATA VALID
NOTES: SEE TABLE 2 FOR INPUT DATA.
SEE FIGURE 4 FOR WR AND LATCH TIMING.
WR
LATCH
INPUT DATA FOR OUT0
INPUT DATA FOR OUT1 TO OUT6
INPUT DATA FOR OUT7
2nd-RANK REGISTER DATA
(EDGE/LEVEL = GND)
2nd-RANK REGISTER DATA
(EDGE/LEVEL = V
CC
)
Figure 6. Serial-Mode Interface Format (SER/ PAR = V
CC
)