89hpes24nt3 Integrated Device Technology, 89hpes24nt3 Datasheet - Page 14

• Manufacturer Part Number: 89hpes24nt3
• Description: 24-lane, 3-port Pcie Inter-domain Switch
• Manufacturer: Integrated Device Technology

Recommended Operating Temperature
Power Consumption
Table 14.
IDT 89HPES24NT3 Data Sheet
Typical power is measured under the following conditions: 25°C Ambient, 35% total link usage on all ports, typical voltages defined in Table 14.
Maximum power is measured under the following conditions: 70°C Ambient, 85% total link usage on all ports, maximum voltages defined in
All power measurements assume that the part is mounted on a 10 layer printed circuit board with 0 LFM airflow.
Port-A/Port-B/Port-C
Connected Lanes:
Number of
8/4/4
8/8/8
(1.0V supply)
Core (Watts)
Typ
0.59
0.68
Max
0.84
0.95
Commercial
Grade
(1.0V supply)
PCIe Digital
Typ
0.75
0.98
Table 13 PES24NT3 Operating Temperatures
(Watts)
Table 14 PES24NT3 Power Consumption
Max
1.08
1.43
14 of 31
(1.0V supply)
PCIe Analog
Typ
0.33
0.38
(Watts)
Max
0.42
0.48
(1.5V supply)
PCIe Termin-
ation (Watts)
Typ
0.62
0.88
0
°
Temperature
C to +70
Max
0.78
1.01
°
C Ambient
(3.3V supply)
0.002
0.002
Typ
I/O (Watts)
Max
0.01
0.01
Total (Watts)
Typ
2.92
2.3
April 11, 2007
Max
3.12
3.88