SM5838AS Nippon Precision Circuits Inc, SM5838AS Datasheet - Page 5

• Manufacturer Part Number: SM5838AS
• Description: 5120 X 8-bit Synchronous FIFO
• Manufacturer: Nippon Precision Circuits Inc

Output timing
1. t
Normal-voltage (5 V) specification
Load circuit 1
Access time
Output hold time
Output enable delay time
Output disable delay time
0.8V
2.0V
ZO
and t
Parameter
OZ
DOUT
are measured with 200 mV tolerance.
CLK
OE
DOUT
t
1
1
OH
t
t
CKW
OEH
t
A
Symbol
t
CK
t
t
t
1.1k
VDD
OH
t
ZO
OZ
A
1.8k
t
t
CKW
OES
30pF
“Load circuit 1”
“Load circuit 2”
t
OZ
Condition
SM5838AS
Low-voltage (3 V) specification
Load circuit 2
Hi-Z
1.0V
1.8V
min
t
–
5
5
5
OEH
5 V supply
typ
–
–
–
–
t
OES
DOUT
RR="H" ,RE="L"
max
20
27
27
–
t
NIPPON PRECISION CIRCUITS—5
ZO
t
min
A
–
5
5
5
1.1k
1.8k
3 V supply
VDD
typ
–
–
–
–
5pF
max
40
40
40
–
Unit
ns
ns
ns
ns