AL462 4K2K Ultra HD FIFO Datasheet
7.4 AC Characteristics
(VDD = 3.3V, Vss=0V, TAMB = 0 to 70°C)
150 MHZ
75 MHz
Unit
ns
Parameter
Min
6.6
2.6
2.6
6.6
2.6
2.6
3.0
0.6
3.0
1.0
0.5
2.5
0.5
2.5
1.5
2.5
0.5
2.5
3.0
0.5
2.5
3.0
0.5
2.5
3.0
0.5
2.5
3.0
Max
Min
13.3
Max
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
WCLK Cycle Time
WCLK High Pulse Width
WCLK Low Pulse Width
RCLK Cycle Time
RCLK High Pulse Width
RCLK Low Pulse Width
Access Time
-
-
ns
WC
-
-
ns
ns
WPH
WPL
RC
5.3
5.3
-
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
-
-
13.3
-
5.3
-
RPH
RPL
AC
-
5.3
3.0
1.0
3.0
1.0
2.0
2.5
2.0
2.5
2.0
2.5
2.0
2.5
4.5
2.0
2.5
4.5
2.0
2.5
4.5
2.0
2.5
4.5
-
8.0
9.5
Output Hold Time
Output High-Z Setup Time
Output Low-Z Setup Time
WRST Setup Time
WRST Hold Time
RRST Setup Time
RRST Hold Time
Input Data Setup Time
Input Data Hold Time
WEN Setup Time
WEN Hold Time
-
8.0
-
-
9.5
-
OH
HZ
LZ
-
-
WRS
WRH
RRS
RRH
DS
-
-
-
-
-
-
-
-
-
-
DH
-
-
WES
WEH
WPW
RES
REH
RPW
IES
-
-
WEN Pulse Width
REN Setup Time
REN Hold Time
-
-
-
-
-
-
REN Pulse Width
IE Setup Time
-
-
-
-
IE Hold Time
-
-
IEH
IE Pulse Width
-
-
IPW
OES
OEH
OPW
TR
OE Setup Time
-
-
OE Hold Time
-
-
OE Pulse Width
-
-
Transition Time
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