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IDT49C465G Datasheet PDF : 38 Pages
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IDT49C465/A
32-BIT FLOW-THRU ERROR DETECTION AND CORRECTION UNIT
MILITARY AND COMMERCIAL TEMPERATURE RANGES
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
VCC
Rating
Power Supply
Voltage
Com’l.
Mil.
Unit
–0.5 to +7.0 –0.5 to +7.0 V
VTERM
TA
TBIAS
TSTG
IOUT
Terminal Voltage –0.5 to
–0.5 to
V
with Respect
VCC + 0.5 VCC + 0.5
to Ground
Operating
Temperature
0 to +70 –55 to +125 °C
Temperature
Under Bias
–55 to +125 –65 to +135 °C
Storage
Temperature
–55 to +125 –65 to +150 °C
DC Output
Current
30
30
mA
NOTE:
2552 tbl 19
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 Ratings for
extended periods of time may affect reliability.
CAPACITANCE (TA = +25°C, f = 1.0MHz)
Symbol Parameter(1) Conditions Pkg. Typ. Unit
CIN
Input
VIN = 0V PGA 10 pF
Capacitance
PQFP 5
COUT
Output
Capacitance
VOUT = 0V PGA 12 pF
PQFP 7
NOTE:
1. This parameter is sampled and not 100% tested.
2552 tbl 20
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
The following conditions apply unless otherwise specified:
Commercial: TA = 0°C to +70°C, VCC = 5.0V ± 5%; Military: TA = –55°C to +125°C, VCC = 5.0V ± 10%
Symbol
Parameter
Test Conditions(1)
Min. Typ.(2) Max.
VIH
Input HIGH Level(4)
Guaranteed Logic HIGH Normal Inputs
2.0
—
—
VIL
Input LOW Level(4)
Hysteresis Inputs
Guaranteed Logic LOW
3.0
—
—
—
—
0.8
IIH
Input HIGH Current
VCC = Max., VIN = VCC
—
—
5.0
IIL
Input LOW Current
VCC = Max., VIN = GND
—
— –5.0
IOZ
Off State (Hi-Z)
VCC = Max.
VO = 0V
—
—
–10
IOS
Short Circuit Current
VCC = Max.(3)
VO = 3V
—
—
10
–20
— –150
VOH
Output HIGH Voltage
VCC = Min.
IOH = –6mA
COM’L. 2.4
—
—
VIN = VIH or VIL
IOH = –4mA
MIL.
2.4
—
—
VOL
Output LOW Voltage
VCC = Min.
IOL = 12mA
COM’L. —
—
0.5
VH
Hysteresis
VIN = VIH or VIL
IOL = 6mA
MIL.
—
—
0.5
CLEAR, MLE, PLE, SLE, SYNCLK, SCLKEN
—
200
—
NOTES:
1. For conditions shown as min. or max., use appropriate value specified above for the applicable device type.
2. Typical values are at VCC = 5.0V, +25°C ambient temperature and maximum loading.
3. Not more than one output should be shorted at one time. Duration of the short circuit test should not exceed one second.
4. These input levels provide zero noise immunity and should only be static tested in a noise-free environment.
Unit
V
V
µA
µA
µA
mA
V
V
mV
2552 tbl 21
11.7
20
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