XRT91L32IQ-F View Datasheet(PDF) - Exar Corporation
Part Name
Description
MFG CO.
'XRT91L32IQ-F' PDF : 37 Pages View PDF
XRT91L32
STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
5.0 ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
xr
REV. 1.0.2
Thermal Resistance of QFP Package........ΘjA = 45°C/W
Thermal Resistance of QFP Package........ΘjC = 12°C/W
ESD Protection (HBM)..........................................>2000V
Operating Temperature Range.................-40°C to 85°C
Case Temperature under bias..................-55°C to 125°C
Storage Temperature ...............................-65°C to 150°C
ABSOLUTE MAXIMUM POWER AND INPUT/OUTPUT RATINGS
SYMBOL
TYPE
PARAMETER
VDD3.3
CMOS Digital Power Supply
VDDLVPECL
PECL I/O Power Supply
AVDD_IO
3.3V Analog I/O and Power Supply
LVPECL DC logic signal input voltage
MIN.
-0.5
-0.5
-0.5
-0.5
LVTTL DC logic signal input voltage
-0.5
LVTTL DC logic signal output voltage
-0.5
LVPECL Input current
LVTTL Input current
-100
-100
TYP.
MAX.
6.0
6.0
6.0
VDDLVPECL +0.5
5.5
VDD3.3 +0.5
100
100
UNITS
V
V
V
V
V
V
mA
mA
NOTE: Stresses listed under Absolute Maximum Power and I/O ratings may be applied to devices one at a time without
causing permanent damage. Functionality at or above the values listed is not implied. Exposure to these values for
extended periods will severely affect device reliability.
POWER AND CURRENT DC ELECTRICAL CHARACTERISTICS
Test Conditions: TA = 25°C, VDD = 3.3V + 5% unless otherwise specified
SYMBOL
TYPE
PARAMETER
MIN.
TYP.
MAX. UNITS
VDD3.3
Power Supply Voltage
3.135 3.3 3.465 V
AVDD3.3
Transmit Power Supply Voltage (AVDD3.3_TX) 3.135 3.3 3.465 V
AVDD3.3
Receiver Power Supply Voltage (AVDD3.3_RX) 3.135 3.3 3.465 V
VDD
LVPECL
PECL I/O Power Supply Voltage
3.135 3.3 3.465 V
IDD-OC3
Total Power Supply Current
200
mA
IDD-OC12
Total Power Supply Current
242
mA
PDD-OC3
Total Power Consumption
660
mW
PDD-OC12
Total Power Consumption
800
mW
CONDITIONS
32
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