89HPES16T4AG2ZCALG Integrated Device Technology (Idt), 89HPES16T4AG2ZCALG Datasheet - Page 14

• Manufacturer Part Number: 89HPES16T4AG2ZCALG
• Description: PCI Express Switch 324-Pin FCBGA Tray
• Manufacturer: Integrated Device Technology (Idt)

Specifications of 89HPES16T4AG2ZCALG

• Package: 324FCBGA
• Operating Temperature: 0 to 70 °C

Recommended Operating Supply Voltages
Absolute Maximum Voltage Rating
in Table 12. The absolute maximum operating voltages in Table 13 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
ments for the various operating supply voltages.
Recommended Operating Temperature
IDT 89HPES16T4AG2 Data Sheet
Warning: For proper and reliable operation in adherence with this data sheet, the device should not exceed the recommended operating voltages
During power supply ramp-up, V
The power-down sequence can occur in any order.
V
V
V
V
V
V
1.
2.
DD
DD
DD
DD
DD
SS
Symbol
V
V
CORE
I/O
PEA
PEHA
PETA
DD
DD
PEA should have no more than 25mV
PEHA should have no more than 50mV
1
2
Core Supply
Internal logic supply
I/O supply except for SerDes LVPECL/CML
PCI Express Analog Power
PCI Express Analog High Power
PCI Express Transmitter Analog Voltage
Common ground
DD
1.5V
CORE must remain at least 1.0V below V
Commercial
Grade
Industrial
Parameter
Table 13 PES16T4AG2 Absolute Maximum Voltage Rating
PCIe Analog
Table 14 PES16T4AG2 Operating Temperatures
Supply
Table 12 PES16T4AG2 Operating Voltages
1.5V
peak-peak
peak-peak
AC power supply noise superimposed on the 1.0V nominal DC value.
AC power supply noise superimposed on the 2.5V nominal DC value.
PCIe Analog
High Supply
14 of 30
4.6V
Minimum
3.135
0.95
2.25
0.95
0.9
0
DD
I/O at all times. There are no other power-up sequence require-
Transmitter
Supply
PCIe
1.5V
-40
0
Typical
°
Temperature
°
C to +70
C to +85
1.0
3.3
1.0
2.5
1.0
0
°
°
C Ambient
C Ambient
I/O Supply
Maximum
4.6V
3.465
2.75
1.1
1.1
1.1
0
September 13, 2010
Unit
V
V
V
V
V
V