89HPES10T4G2 Datasheet, PDF (14/30 Pages) Integrated Device Technology – One virtual channel

IDT 89HPES10T4G2 Data Sheet
Recommended Operating Supply Voltages
Symbol
Parameter
Minimum Typical Maximum Unit
V_DDCORE
Internal logic supply
0.9
1.0
V_DDI/O
I/O supply except for SerDes LVPECL/CML
3.135
3.3
V_DDPEA¹
PCI Express Analog Power
0.95
1.0
V_DDPEHA²
PCI Express Analog High Power
2.25
2.5
V_DDPETA¹
PCI Express Transmitter Analog Voltage
0.95
1.0
V_SS
Common ground
0
0
1.1
V
3.465
V
1.1
V
2.75
V
1.1
V
0
V
Table 13 PES10T4G2 Operating Voltages
1. _{VDDPEA and VDDPETA should have no more than 25mVpeak-peak AC power supply noise superimposed on the 1.0V nominal DC}
value.
2. _{VDDPEHA should have no more than 50mVpeak-peak AC power supply noise superimposed on the 2.5V nominal DC value.}
Absolute Maximum Voltage Rating
Core Supply
PCIe Analog
Supply
PCIe Analog
High Supply
PCIe
Transmitter
Supply
I/O Supply
1.5V
1.5V
4.6V
1.5V
4.6V
Table 14 PES10T4G2 Absolute Maximum Voltage Rating
Warning: For proper and reliable operation in adherence with this data sheet, the device should not exceed the recommended operating voltages
in Table 13. The absolute maximum operating voltages in Table 14 are offered to provide guidelines for voltage excursions outside the recommended
voltage ranges. Device functionality is not guaranteed at these conditions and sustained operation at these values or any exposure to voltages outside
the maximum range may adversely affect device functionality and reliability.
Power-Up/Power-Down Sequence
During power supply ramp-up, V_DDCORE must remain at least 1.0V below V_DDI/O at all times. There are no other power-up sequence require-
ments for the various operating supply voltages.
The power-down sequence can occur in any order.
Recommended Operating Temperature
Grade
Temperature
Commercial
Industrial
0°C to +70°C Ambient
-40°C to +85°C Ambient
Table 15 PES10T4G2 Operating Temperatures
14 of 30
August 10, 2011