MAX4357 Maxim, MAX4357 Datasheet - Page 13

• Manufacturer Part Number: MAX4357
• Description: The MAX4357 is a 32 x 16 highly integrated video crosspoint switch matrix with input and output buffers
• Manufacturer: Maxim

Figure 1. Timing Diagram
Ce: CE
Ck: SCLK
Di: DIN
Do: DOUT
Ud: UPDATE
Vo: OUT_
Ao: AOUT
Rst: RESET
Oe: OUTPUT ENABLE
32 x 16 Nonblocking Video Crosspoint Switch
t
PdHOeVo
t
PdDo
t
______________________________________________________________________________________
MnHCk
t
MnLCk
Hi-Z
t
SuCe
DATA AND CONTROL TIMING
t
HdUd
t
PdLOeVo
t
PdUdAo
t
SuDi
t
MnLUd
t
PdUdVo
t
HdDi
t
WTrVo
t
SuUd
t
PdRstVo
t
MnlRst
t
HdCe
Hi-Z
NAME
t
t
t
t
t
t
t
NAME
t
t
t
t
t
Not Valid
t
Not Valid
t
t
t
t
t
PdUdVo
PdUdAo
PdDo
PdHOeVo
PdLOeVo
SuCe
SuDi
HdDi
MnHCk
MnLCk
MnLUd
SuHUd
HdHUd
PdDiDo
MnMd
MxTr
MnLRst
PdRstVo
TIMING PARAMETER DEFINITIONS
TIMING PARAMETER DEFINITIONS
with I/O Buffers
DESCRIPTION
Delay: Update to Video Out
Delay: UPDATE to Aout
Delay: Clk to Data Out
Delay: Output Enable to Video Output
(High: Disable)
Delay: Output Enable to Video Output
(Low: Enable)
Setup: Clock Enable to Clock
Setup Time: Data In to Clock
DESCRIPTION
Hold Time: Clock to Data In
Min High Time: Clk
Min Low Time: Clk
Min Low Time: Update
Setup Time: UPDATE to Clk with UPDATE High
Setup Time: UPDATE to Clk with UPDATE Low
Hold Time: Clk to UPDATE with UPDATE high
Hold Time: Clk to UPDATE with UPDATE Low
Asynchronous Delay: Data In to Data Out
Min Low Time: MODE
Max Rise Time: Clk, Update
Min Low Time: Reset
Delay: Reset to Video Output
Timing Diagram
13