MAX458-MAX459 MAXIM [Maxim Integrated Products], MAX458-MAX459 Datasheet - Page 11

• Manufacturer Part Number: MAX458-MAX459
• Description: 8x4 Video Crosspoint Switches with Buffers
• Manufacturer: MAXIM [Maxim Integrated Products]

Figure 5. Serial-Mode Logic Block Diagram
SCLK
DIN
CS
8x4 Video Crosspoint Switches with Buffers
MAX458
MAX459
______________________________________________________________________________________
D
SHOT
ONE
DOUT
Q
Q
D
CLK
REGISTER
16-BIT
SHIFT
OUT
IN
WR = CE = UPDATE = HIGH
L = TRANSPARENT
H = LATCHED
REGISTER
REGISTER
REGISTER
REGISTER
SWITCH
SWITCH
SWITCH
SWITCH
1
3
0
2
0
7
0
7
0
7
0
7
ANALOG INPUTS
IN0
8-1 MUX
8-1 MUX
8-1 MUX
8-1 MUX
• • •
• • •
• • •
• • •
IN7
OUT0
OUT2
OUT1
OUT3
11