參數(shù)資料
型號(hào): IDT72241L25LB
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: FIFO
英文描述: 4K X 9 OTHER FIFO, 15 ns, CQCC32
封裝: CERAMIC, LCC-32
文件頁數(shù): 8/14頁
文件大?。?/td> 234K
代理商: IDT72241L25LB
3
MILITARY, INDUSTRIAL AND
COMMERCIAL TEMPERATURE RANGES
IDT72421/72201/72211/72221/72231/72241/72251 CMOS SYNCFIFO
64 x 9, 256 x 9, 512 x 9, 1,024 x 9, 2,048 x 9, 4,096 x 9, 8,192 x 9
IDT72421
IDT72201
IDT72211
IDT72221
IDT72231
IDT72241
IDT72251
IDT72241
Com'l and Ind'l(1)
Military
tCLK = 10, 15, 25 ns
tCLK = 20, 25, 50 ns
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min. Typ. Max. Unit
ILI(2)
Input Leakage Current (Any Input)
–1
1
–1
1
–10
10
A
ILO(3)
OutputLeakageCurrent
–10
10
–10
10
–10
10
A
VOH
Output Logic “1” Voltage, IOH = –2mA
2.4
2.4
2.4
V
VOL
Output Logic “0” Voltage, IOL= 8mA
0.4
0.4
0.4
V
ICC1(4,5,6)
Active Power Supply Current
35
50
40
mA
ICC2(4,7)
StandbyCurrent
5
5
5
mA
NOTES:
1. Industrial temperature range product for the 15ns and the 25ns speed grade is available as standard product.
2. Measurements with 0.4
≤≤≤≤≤ VIN ≤≤≤≤≤ VCC.
3. OE
≥ VIH, 0.4 ≤ VOUT ≤ VCC.
4. Tested with outputs open (IOUT = 0).
5. RCLK and WCLK toggle at 20 MHz and data inputs switch at 10 MHz.
6. Typical ICC1 = 1.7 + 0.7*fS + 0.02*CL*fS (in mA).
These equations are valid under the following conditions:
VCC = 5V, TA = 25
°C, fS = WCLK frequency = RCLK frequency (in MHz, using TTL levels), data switching at fS/2, CL = capacitive load (in pF).
7. All Inputs = VCC - 0.2V or GND + 0.2V, except RCLK and WCLK, which toggle at 20 MHz.
DC ELECTRICAL CHARACTERISTICS
(Commercial: VCC = 5V ± 10%, TA = 0
°C to +70°C; Industrial: VCC = 5V ± 10%, TA = –40°C to +85°C; Military: VCC = 5V ± 10%, TA = –55°C to +125°C)
Symbol
Rating
Com'l & Ind'l
Mil.
Unit
VTERM
TerminalVoltage
–0.5 to +7.0
V
withRespectto
GND
TSTG
Storage
–55 to +125
–65 to +135
°C
Temperature
IOUT
DCOutput
–50 to +50
mA
Current
Symbol
Parameter
Min.
Typ. Max.
Unit
VCC
SupplyVoltage
4.5
5.0
5.5
V
Com'l/Ind'l/Mil.
GND
SupplyVoltage
0
V
VIH
InputHighVoltage
2.0
V
Com'l/Ind'l
VIH
InputHighVoltage
2.2
V
Military
VIL
InputLowVoltage
0.8
V
Com'l/Ind'l/Mil.
TA
OperatingTemperature
0
70
°C
Commercial
TA
OperatingTemperature
–40
85
°C
Industrial
TA
OperatingTemperature
–55
125
°C
Military
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS 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 maximum rating
conditions for extended periods may affect reliability.
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING
CONDITIONS
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