IDT72261 IDT [Integrated Device Technology], IDT72261 Datasheet - Page 5

• Manufacturer Part Number: IDT72261
• Description: CMOS SUPERSYNC FIFOO 16,384 x 9, 32,768 x 9
• Manufacturer: IDT [Integrated Device Technology]

IDT72261/72271 SyncFIFO
16,384 x 9, 32,768 x 9
ABSOLUTE MAXIMUM RATINGS
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RAT-
INGS may cause permanent damage to the device. This is a stress rating only
and functional operation of the device at these or any other conditions above
those indicated in the operational sections of this specification is not implied.
Exposure to absolute maimum rating conditions for extended periods may
affect reliabilty.
DC ELECTRICAL CHARACTERISTICS
(Commercial: V
NOTES
1. Measurements with 0.4
2.
3. Tested at f = 20 MHz with outputs unloaded.
4. No data written or read for more than 10 cycles
CAPACITANCE (T
NOTES
1. With output deselected, (
2. Characterized values, not currently tested.
Symbol
V
T
T
T
I
Symbol
C
C
Symbol
OUT
OE
A
BIAS
STG
TERM
IN
OUT
I
I
V
V
I
I
LI
LO
CC1
CC2
(2)
OH
OL
(1)
= V
(2)
:
(1,2)
:
(3)
(3,4)
IH
Terminal Voltage
with respect to GND
Operating
Temperature
Temperature Under –55 to +125 –65 to +135
Bias
Storage
Temperature
DC Output Current
Parameter
Input
Capacitance
Output
Capacitance
Input Leakage Current (any input)
Output Leakage Current
Output Logic “1” Voltage, I
Output Logic “0” Voltage, I
Active Power Supply Current
Power Down Current (All inputs = V
GND + 0.2V, RCLK and WCLK are free-running)
CC
Rating
= 5V
A
= +25 C, f = 1.0MHz)
(1)
OE
V
IN
=HIGH).
10%, T
Parameter
V
Conditions
VIN = 0V
VOUT = 0V
CC
Commercial
–0.5 to +7.0 –0.5 to +7.0
–55 to +125 –65 to +155
.
0 to +70
A
50
= 0 C to +70 C; Military: V
OH
OL
= 8 mA
= –2 mA
(1)
–55 to +125
Max.
10
10
CC
MIilitary
50
- 0.2V or
3097 tbl 02
Unit
pF
pF
3097 tbl 05
Unit
mA
V
C
C
C
CC
RECOMMENDED DC
OPERATING CONDITIONS
NOTE:
1. 1.5V undershoots are allowed for 10ns once per cycle.
t
Symbol
CLK
Min.
–10
V
V
GND
V
V
V
= 5V
2.4
–1
—
—
—
CCM
CCC
IH
IH
IL
(1)
Commercial
= 10, 12,15, 20ns
IDT72271L
DT72261L
10%, T
Typ.
—
—
—
—
—
—
MILITARY AND COMMERCIAL TEMPERATURE RANGES
Military Supply
Voltage
Commercial Supply
Voltage
Supply Voltage
Input High Voltage
Commercial
Input High Voltage
Military
Input Low Voltage
Commercial & Military
Parameter
A
Max.
= –55 C to +125 C)
150
0.4
10
15
—
1
Min.
–10
–10
2.4
—
—
—
t
CLK
IDT72261L
IDT72271L
Military
= 15, 25ns
Min.
Typ.
4.5
4.5
2.0
2.2
—
—
—
—
—
—
—
0
Typ.
5.0
5.0
—
—
—
Max.
0
200
0.4
10
10
25
—
Max.
5.5
5.5
0.8
—
—
0
Unit
3097 tbl 03
3097 tbl 04
mA
mA
V
V
Unit
A
A
V
V
V
V
V
V
5