MAX4359-MAX4456 Maxim, MAX4359-MAX4456 Datasheet - Page 5

• Manufacturer Part Number: MAX4359-MAX4456
• Description: Low-Cost 4x4 / 8x4 / 8x8 Video Crosspoint Switches
• Manufacturer: Maxim

17, 19, 21,
SO
16
23
18
20
22
24
—
MAX4359
28, 31, 33,
SSOP
27
35
29
32
34
—
36
_______________________________________________________________________________________
28, 31, 33,
MAX4360
SSOP
15, 29
13, 36
PIN
27
35
32
34
—
25, 27, 29,
31, 33, 35,
28, 30, 32
16, 26, 40
37, 39
DIP
23
24
36
38
MAX4456
28, 30, 32,
35, 37, 39,
31, 33, 36
18, 29, 44
PLCC
41, 43
26
27
40
42
Video Crosspoint Switches
NAME
AGND
OUT_
CE
CE
D3
D2
V+
Low-Cost 4x4, 8x4, 8x8
Active-Low Chip Enable. WR is enabled when
CE = GND and CE = V
CE = V
Active-High Chip Enable. WR is enabled when
CE = GND and CE = V
CE = V
Buffer Outputs. Buffer inputs are internally grounded with
a 1000 or 1001 command from the D3–D0 lines.
Analog Ground. AGND must be at 0.0V, since the gain-
setting resistors of the buffers are connected to these
pins.
Parallel Data Bit when SER/PAR = GND. When
D3 = GND, D0–D2 specify the input channel to be con-
nected to specified buffer. When D3 = V
specify control codes. D3 is not used in serial mode
(SER/PAR = V
Parallel Data Bit D2 when SER/PAR = GND. Not used
when SER/PAR = V
Positive Supply. All V+ pins must be connected to each
other and bypassed to AGND separately (Figure 2).
Pin Description (continued)
CC
CC
and CE = GND.
and CE = GND.
CC
).
CC
FUNCTION
.
CC
CC
. WR is disabled when
. WR is disabled when
CC
, D0–D2
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