MAX465 MAXIM [Maxim Integrated Products], MAX465 Datasheet - Page 7

• Manufacturer Part Number: MAX465
• Description: Two-Channel, Triple/Quad RGB Video Switches and Buffers
• Manufacturer: MAXIM [Maxim Integrated Products]

_____________________________________________________________Pin Descriptions
MAX463/MAX465
MAX467/MAX469
2, 7, 8, 9, 15
4, 5, 12, 13
11, 15, 24
6, 7, 19
2, 4, 9,
14, 17
10
12
13
16
18
20
21
22
23
10
11
14
16
1
3
5
–
8
–
–
1
3
6
–
–
PIN
PIN
_______________________________________________________________________________________
MAX468/MAX470
MAX464/MAX466
7, 9, 21, 23
4, 5, 12, 13
11, 13, 19
2, 7, 15
1, 3, 5,
16, 18
10
11
14
16
28
10
12
14
15
17
20
22
24
25
26
27
2
4
6
8
1
3
6
8
9
RGB Video Switches and Buffers
NAME
NAME
OUT3
OUT2
OUT1
OUT0
OUT3
OUT2
OUT1
OUT0
IN0A
GND
IN1A
IN2A
IN3A
IN0B
IN1B
IN2B
IN3B
GND
IN0
IN1
IN2
IN3
V+
–
C
A0
–
E
V+
—
LE
V-
V-
—
N
S
–
–
Channel A, Analog Input 0
Analog Ground
Channel A, Analog Input 1
Channel A, Analog Input 2
Channel A, Analog Input 3
Negative Power-Supply Input. Connect to -5V. Thermal path.
Channel B, Analog Input 0
Channel B, Analog Input 1
Channel B, Analog Input 2
Channel B, Analog Input 3
Buffered Analog Output 3
Buffered Analog Output 2
Positive Power-Supply Input. Connect to +5V.
Buffered Analog Output 1
Buffered Analog Output 0
Chip-Select—latch control for the digital inputs. When
input registers are transparent. When C
If LE is high, the E
Channel-Select Input. When C
and driving A0 high selects channel B.
Buffer-Enable Input. When C
all output buffers and driving E
Digital Latch-Enable Input. When LE is low, the E
when LE is high, the E
wire to V+ or GND for best crosstalk performance.
Analog Input 0
Analog Ground
Analog Input 1
Negative Power-Supply Input. Connect to -5V. Thermal path.
Analog Input 2
Analog Input 3
Buffered Analog Output 3
Positive Power-Supply Input. Connect to +5V.
Buffered Analog Output 2
Buffered Analog Output 1
Buffered Analog Output 0
Two-Channel, Triple/Quad
—
N
–
input register also latches when C
—
N
–
register is transparent only when C
—
S
–
—
—
N
S
–
–
is low or LE is low, driving E
FUNCTION
FUNCTION
is low, driving A0 low selects channel A
high disables all output buffers.
—
S
–
goes high, the A0 input register latches.
—
—
N
–
–
C
S
—
–
S
register is transparent;
–
goes high (see LE).
is low, A0 and E
—
—
N
S
–
–
low enables
is low. Hard-
—
N
–
7