IDT72131 데이터 시트보기 (PDF) - Integrated Device Technology
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IDT72131 Datasheet PDF : 13 Pages
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IDT72131, IDT72141
CMOS PARALLEL-TO-SERIAL FIFO 2048 x 9 & 4096 x 9
COMMERCIAL TEMPERATURE RANGES
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Rating
Commercial
Unit
VTERM Terminal Voltage –0.5 to +7.0
V
with Respect
to GND
TA
Operating
0 to +70
°C
Temperature
TBIAS Temperature
–55 to +125
°C
Under Bias
TSTG Storage
–55 to +125
°C
Temperature
IOUT
DC Output
Current
50
mA
NOTE:
2751 tbl 03
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 this
specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min. Typ. Max. Unit
VCC
Commercial Supply 4.5 5.0 5.5 V
Voltage
GND
Supply Voltage
0
0
0V
VIH
VIL(1)
Input High Voltage
Commercial
Input Low Voltage
2.0 — — V
— — 0.8 V
NOTE:
1. 1.5V undershoots are allowed for 10ns once per cycle.
2751 tbl 04
CAPACITANCE (TA = +25°C, f = 1.0MHz)
Symbol
Parameter(1)
Conditions Max. Unit
CIN
Input Capacitance VIN = 0V
10 pF
COUT
Output Capacitance VOUT = 0V
12 pF
NOTE:
1. This parameter is sampled and not 100% tested.
2751 tbl 05
DC ELECTRICAL CHARACTERISTICS
(Commercial: VCC = 5.0V ± 10%, TA = 0°C to +70°C
IDT72131/IDT72141
Commercial
Symbol
Parameter
Min.
Typ.
Max.
IIL(1)
Input Leakage Current
(Any Input)
–1
—
1
IOL(2)
VOH
Output Leakage Current
Output Logic "1" Voltage,
IOUT = -8mA
–10
—
10
2.4
—
—
VOL
ICC1(3)
ICC2(3)
ICC3(L)(3,4)
Output Logic "0" Voltage
IOUT = 16mA
Power Supply Current
Average Standby Current
(W = RS = FL/RT = VIH)
(SOCP = VIL)
Power Down Current
—
—
0.4
—
90
140
—
8
12
—
—
2
NOTES:
1. Measurements with 0.4 ≤ VIN ≤ VCC.
2. SOCP ≤ VIL, 0.4 ≤ VOUT ≤ VCC.
3. ICC measurements are made with outputs open.
4. RS = FL/RT = W = VCC -0.2V; SOCP ≤ 0.2V; all other inputs ≥ VCC -0.2V or ≤ 0.2V.
Unit
µA
µA
V
V
mA
mA
mA
2751 tbl 06
5.34
3
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