MAX4357ECD+D Maxim Integrated Products, MAX4357ECD+D Datasheet - Page 34

• Manufacturer Part Number: MAX4357ECD+D
• Description: IC VIDEO CROSSPOINT SWIT 128TQFP
• Manufacturer: Maxim Integrated Products

Specifications of MAX4357ECD+D

• Function: Video Crosspoint Switch
• Circuit: 1 x 32:16
• Voltage Supply Source: Single, Dual Supply
• Voltage - Supply, Single/dual (±): 5V, ± 3 V ~ 5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX4357ECD+; MAX4357ECD+

32 x 16 Nonblocking Video Crosspoint Switch
with I/O Buffers
34
Figure 5. Mode 1: Complete Matrix Mode Programming
Figure 4. 7-Bit Control Word and Programming Example (Mode 1: Complete Matrix Mode)
UPDATE
MODE
UPDATE
______________________________________________________________________________________
SCLK
OUTPUT (i) ENABLED, A
CONNECTED TO INPUT 28
DIN
DOUT
EXAMPLE OF 7-BIT
SERIAL CONTROL WORD
FOR OUTPUT CONTROL
DIN
1
1
MOST SIGNIFICANT BITS OF THE 7-BIT CONTROL WORD ARE SHIFTED IN FIRST; I.E., OUT15, THEN OUT14, ETC.
LAST 7 BITS SHIFTED IN PRIOR TO UPDATE FALLING EDGE PROGRAM OUT0.
t
SuDi
V
= +1V/V,
t
HdDi
t
PdDo
7-BIT CONTROL WORD
t
MnLCk
SCLK
DIN
OUT2
t
MnHCk
OUT1
t
SuHUd
t
MnLUd
OUT0
NEXT CONTROL WORD
TIME
0
0