IDT89HPES4T4ZBBC IDT, Integrated Device Technology Inc, IDT89HPES4T4ZBBC Datasheet - Page 11

• Manufacturer Part Number: IDT89HPES4T4ZBBC
• Description: IC PCI SW 4LANE 4PORT 144-CABGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT89HPES4T4ZBBC

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 89HPES4T4ZBBC

Recommended Operating Supply Voltages
Power-Up/Power-Down Sequence
PES4T4, the power-up sequence must be as follows:
are avoided. There are no maximum time limitations in ramping to valid power levels.
Recommended Operating Temperature
Power Consumption
Table 12.
IDT 89HPES4T4 Data Sheet
Connected
This section describes the sequence in which various voltages must be applied to the part during power-up to ensure proper functionality. For the
1. V
2. V
3. V
When powering up, each voltage level must ramp and stabilize prior to applying the next voltage in the sequence to ensure internal latch-up issues
The power-down sequence must be in the reverse order of the power-up sequence.
Typical power is measured under the following conditions: 25°C Ambient, 35% total link usage on all ports, typical voltages defined in Table 12.
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.
Number of
Lanes
1/1/1/1
DD
DD
TT
PE — 1.5V
I/O — 3.3V
Core, V
V
V
V
V
V
V
DD
DD
DD
DD
TT
SS
Symbol
PE
CORE
I/O
PE
APE
DD
Watts
mA
PE, V
DD
APE — 1.0V
1.0V
Internal logic supply
I/O supply except for SerDes LVPECL/CML
PCI Express Digital Power
PCI Express Analog Power
PCI Express Serial Data Transmit
Termination Voltage
Common ground
Core Supply
Typ
0.27
270
1.1V
Max
0.40
363
Commercial
Parameter
Grade
Industrial
1.0V
PCIe Digital
Typ
0.22
218
Supply
Table 13 PES4T4 Operating Temperatures
Table 12 PES4T4 Operating Voltages
Table 14 PES4T4 Power Consumption
1.1V
Max
0.31
279
11 of 30
1.0V
PCIe Analog
Typ
0.11
110
Minimum
Supply
3.135
1.425
0.9
0.9
0.9
0
1.1V
Max
0.14
130
1.5V
PCIe Termin-
-40
ation Supply
Typ
0.15
101
0
Typical
°
Temperature
°
C to +70
C to +85
1.0
3.3
1.0
1.0
1.5
0
1.575V
Max
0.20
125
°
°
C Ambient
C Ambient
Maximum
3.3V
Typ
1.575
0.01
3.465
1.1
1.1
1.1
I/O Supply
3
0
3.465V
Max
0.01
3.3
Unit
January 25, 2011
V
V
V
V
V
V
Power
Typ
0.76
Total
Power
Max
1.06