IDT89HPES16T7ZHBX

Manufacturer Part NumberIDT89HPES16T7ZHBX
DescriptionIC PCI SW 16LANE 7PORT 320-SBGA
ManufacturerIDT, Integrated Device Technology Inc
IDT89HPES16T7ZHBX datasheets

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Specifications of IDT89HPES16T7ZHBX

Lead Free Status / RoHS StatusContains lead / RoHS non-compliantOther names89HPES16T7ZHBX
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IDT 89HPES16T7 Data Sheet
Recommended Operating Temperature
Power Consumption
Typical power is measured under the following conditions: 25°C Ambient, 35% total link usage on all ports, typical voltages defined in Table 13
(and also listed below).
Maximum power is measured under the following conditions: 70°C Ambient, 85% total link usage on all ports, maximum voltages defined in
Table 13 (and also listed below).
Core Supply
Number of active
Lanes per Port
Typ
1.0V
8/4/1/1/1/1
mA
793
Watts
0.79
Thermal Considerations
This section describes thermal considerations for the PES16T7 (25mm
relevant to the thermal performance of the PES16T7 switch.
Symbol
T
J(max)
T
A(max)
θ
Effective Thermal Resistance, Junction-to-Ambient
JA(effective)
θ
Thermal Resistance, Junction-to-Board
JB
θ
Thermal Resistance, Junction-to-Case
JC
P
Power Dissipation of the Device
Table 16 Thermal Specifications for PES16T7, 25x25 mm BXG320 Package
Note: The parameter
θ
JA(eff)
can vary with the number of board layers, size of the board, and airflow,
θ
given above are based on a 10-layer, standard height, full length (4.3”x12.2”) PCIe add-in card.
JA
Grade
Commercial
Table 14 PES16T7 Operating Temperatures
PCIe Digital
PCIe Analog
Supply
Supply
Max
Typ
Max
Typ
1.1V
1.0V
1.1V
1.0V
1.1V
1013
974
1123
486
1.11
0.97
1.24
0.49
Table 15 PES16T7 Power Consumption
2
BXG320 package). The data in Table 16 below contains information that is
Parameter
Value
Junction Temperature
125
Ambient Temperature
12.8
10.1
is not the absolute thermal resistance for the package as defined by JEDEC (JESD-51). Because resistance
16 of 33
Temperature
°
°
0
C to +70
C Ambient
PCIe Termin-
I/O Supply
ation Supply
Max
Typ
Max
Typ
1.5V
1.575V
3.3V
522
369
419
1
0.57
0.55
0.66
0.003
Units
Conditions
o
C
Maximum
o
70
C
Maximum for commercial-rated products
o
C/W
Zero air flow
o
C/W
1 m/S air flow
o
9.1
C/W
2 m/S air flow
o
7.5
C/W
o
0.7
C/W
3.6
Watts
Maximum
θ
is the effective thermal resistance. The values for effective
JA(eff)
Total
Max
Typ
Max
3.6V
Power
Power
1
2.8W
3.6W
0.004
March 25, 2008