參數(shù)資料
型號(hào)： IDT72851L25TFI
廠(chǎng)商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類(lèi)： DRAM
英文描述： DUAL CMOS SyncFIFO
中文描述： 8K X 9 BI-DIRECTIONAL FIFO, 15 ns, PQFP64
封裝： SLIM, TQFP-64
文件頁(yè)數(shù)： 4/16頁(yè)
文件大?。?/td> 169K
代理商： IDT72851L25TFI
4
Commercial And Industrial Temperature Range
IDT72801/728211/72821/72831/72841/72851
Symbol
V
CC
Parameter
Min.
Typ.
Max. Unit
Supply Voltage
(Coml & Ind'l)
Supply Voltage
(Coml & Ind'l)
Input High Voltage
(Coml & Ind'l)
Input Low Voltage
(Coml & Ind'l)
Operating Temperature
Commercial
Operating Temperature
Industrial
4.5
5.0
5.5
V
GND
0
0
0
V
V
IH
2.0
—
—
V
V
IL
—
0
—
—
0.8
70
V
°
C
T
A
T
A
–40
—
85
°
C
Symbol
V
TERM
Rating
Coml & Ind'l
–0.5 to +7.0
Unit
V
Termnal Voltage with
Respect to GND
Storage
Temperature
DC Output
Current
T
STG
I
OUT
–55 to +125
–50 to +50
°
C
mA
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUMRATINGS 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 the specification is not implied. Exposure to absolute maximumrating
conditions for extended periods may affect reliability.
(Commercial: V
CC
= 5V ± 10%, T
A
= 0
°
C to +70
°
C; Industrial: V
CC
= 5V ± 10%, T
A
= –40
°
C to +85
°
C)
IDT72801
IDT72811
IDT72821
IDT72831
IDT72841
IDT72851
Commercial and Industrial
(1)
t
CLK
= 10, 15, 25 ns
Mn.
Typ.
–1
—
Commercial and Industrial
(1)
t
CLK
= 10, 15, 25 ns
Mn.
Typ.
–1
Symbol
I
LI
(2)
Parameter
Max.
1
Max.
Unit
μA
Input Leakage Current (Any Input)
—
1
I
LO
(3)
Output Leakage Current
–10
—
10
–10
—
10
μA
V
OH
Output Logic “1” Voltage, I
OH
= –2 mA
2.4
—
—
2.4
—
—
V
V
OL
Output Logic “0” Voltage, I
OL
= 8 mA
—
—
0.4
—
—
0.4
V
I
CC1
(4,5,6,8)
Active Power Supply Current (both FIFOs)
—
—
60
—
—
80
mA
I
CC2(
4,7,8
)
Standby Current
—
—
10
—
—
10
mA
Symbol
C
IN
(2)
Parameter
Conditions
V
IN
= 0V
Max.
10
Unit
pF
Input Capacitance
C
OUT
(1,2)
Output Capacitance
V
OUT
= 0V
10
pF
NOTES:
1. Industrial temperature range product for 15ns and 25ns speed grade are available as a standard device.
2. Measurements with 0.4
≤
V
IN
≤
V
CC
.
3.
OE
≥
V
IH
, 0.4
≤
V
OUT
≤
V
CC
.
4. Tested with outputs open (I
OUT
= 0).
5. RCLK and WCLK toggle at 20 MHz and data inputs switch at 10 MHz.
6. Typical I
CC
1
= 2*1.7 + 0.7*
S
+ 0.02*C
L
*f
S
] (in mA).
These equations are valid under the following conditions:
V
CC
= 5V, T
A
= 25
°
C, f
S
= WCLK frequency = RCLK frequency (in MHz, using TTL levels), data switching at f
S
/2, C
L
= capacitive load (in pF).
7. All Inputs = V
CC
- 0.2V or GND + 0.2V, except RCLK and WCLK, which toggle at 20 MHz.
8. I
CC1
and I
CC2
parameters are improved as compared to previous data sheets.
(T
A
= +25
°
C, f = 1.0MHz)
NOTE:
1. With output deselected (
OEA
,
OEB
≥
V
IH
).
2. Characterized values, not currently tested.
相關(guān)PDF資料
PDF描述
IDT728980 TIME SLOT INTERCHANGE DIGITAL SWITCH 256 x 256
IDT728981 TIME SLOT INTERCHANGE DIGITAL SWITCH 128 x 128
IDT728981DB TIME SLOT INTERCHANGE DIGITAL SWITCH 128 x 128
IDT728981J TIME SLOT INTERCHANGE DIGITAL SWITCH 128 x 128
IDT728981P TIME SLOT INTERCHANGE DIGITAL SWITCH 128 x 128
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