XRT91L33IG Просмотр технического описания (PDF) - Exar Corporation
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XRT91L33IG Datasheet PDF : 16 Pages
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XRT91L33
REV. V1.0.0
STS-12/STS-3 MULTIRATE CLOCK AND DATA RECOVERY UNIT
3.0 ELECTRICAL CHARACTERISTICS
3.1 Absolute Maximum RATINGS
TABLE 4: ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
MINIMUM MAXIMUM UNIT
VDD
Power supply voltage, referenced to GND
DC input voltage (LVPECL, LVTTL)
-0.5
4.0 V
-0.5 VDD+0.5 V
Output current (LVDS or LVPECL)
-50
+50 mA
TS
Storage Temperature
-65
150 °C
VESD
Electrostatic discharge voltage, human body model
-2000 2000 V
3.2 Operating Conditions
TABLE 5: RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
MIN.
TYP
MAX.
VDD
Temp
Power supply voltage
Operating Temperature under bias 1
3.135
3.3
-40
3.465
85
IDD
Power supply current (outputs unterminated)
PD
Power dissipation (outputs unterminated)
65
80
215
277
1. Lower limit of specification is ambient temperature, and upper limit is case temperature.
UNITS
V
°C
mA
mW
3.3 LVPECL Single Ended Input and Output DC characteristics
TABLE 6: LVPECL SINGLE ENDED INPUTS AND OUTPUTS
SYMBOL
PARAMETER
MIN.
TYP.
MAX. UNITS
CONDITIONS
VIH
Input HIGH voltage
VDD-1.125
VDD-0.5 V
Guaranteed input
HIGH voltage
VIL
Input LOW voltage
VDD-2.0
VDD-1.5 V
Guaranteed input
LOW voltage
IIH
Input HIGH current
-0.5
10
μA
VIN = VDD - 0.5V
IIL
Input LOW current
-0.5
10
μA
VIN=VDD-2.0V
VOL
Output LOW voltage
VOH Output HIGH voltage
VDD-2.0
VDD-1.25
VDD-1.8 V
VDD-0.67 V
50 Ω to (VDD-2.0V)
50 Ω to (VDD-2.0V)
9
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