XRT91L34IV-F View Datasheet(PDF) - Exar Corporation
Part Name
Description
MFG CO.
'XRT91L34IV-F' PDF : 38 Pages View PDF
XRT91L34
REV. 1.0.1
QUAD CHANNEL MULTIRATE STS-12/3/1 AND STM-4/1/0 SONET/SDH CDR
6.0 ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Air Thermal Resistance of LQFP Package.....ΘjA = 25°C/W
Case Thermal Resistance of LQFP Package.ΘjC = 4°C/W
ESD Protection (HBM)..........................................>2000V
Operating Temperature Range.................-40°C t o 85°C
Case Temperature under bias..................-55°C to 125°C
Storage Temperature ...............................-65°C to 150°C
SYMBOL
VDD1.8
VDDIO
TABLE 18: ABSOLUTE MAXIMUM POWER AND INPUT/OUTPUT RATINGS
TYPE
PARAMETER
1.8V Core Power Supplies
MIN.
-0.5
TYP.
MAX.
3.6
3.3V Input/Output Power Supplies
-0.5
5.5
LVDS DC logic signal input voltage
LVPECL DC logic signal input voltage
LVTTL/ DC logic signal input voltage
LVCMOS
LVDS DC logic signal output voltage
LVPECL DC logic signal output voltage
LVCMOS DC logic signal output voltage
LVDS Input current
LVPECL Input current
LVTTL/ Input current
LVCMOS
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
-200
-200
-200
VDDIO +0.5
VDDIO +0.5
VDDIO +0.5
VDDIO +0.5
VDDIO +0.5
VDDIO +0.5
200
200
200
UNITS
V
V
V
V
V
V
V
V
mA
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.
TABLE 19: POWER AND CURRENT DC ELECTRICAL CHARACTERISTICS
Test Conditions: VDD1.8 = 1.8V + 5%, VDDIO = 3.3V + 5% unless otherwise specified
SYMBOL
TYPE
PARAMETER
MIN. TYP. MAX. UNITS
VDD1.8
Core Power Supply Voltage
1.710 1.8 1.890 V
VDDIO
I/O Power Supply Voltage
3.135 3.3 3.465 V
IDD1.8-OC1
1.8V 51.84Mbps Total Power Supply Current
mA
IDD1.8-OC3
1.8V 155.52Mbps Total Power Supply Current
mA
IDD1.8-OC12
1.8V 622.08Mbps Total Power Supply Current
117
mA
IDD3.3-OC1
3.3V 51.84Mbps Total Power Supply Current
mA
IDD3.3-OC3
3.3V 155.52Mbps Total Power Supply Current
mA
CONDITIONS
LVDS Mode
LVDS Mode
LVDS Mode
LVDS Mode
LVDS Mode
33
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