89H48H12G3YCHLG IDT, 89H48H12G3YCHLG Datasheet - Page 18

• Manufacturer Part Number: 89H48H12G3YCHLG
• Description: Peripheral Drivers & Components - PCIs
• Manufacturer: IDT

Specifications of 89H48H12G3YCHLG

• Rohs: yes

Recommended Operating Supply Voltages
Power-Up/Power-Down Sequence
ments for the various operating supply voltages.
Recommended Operating Temperature
IDT 89HPES48H12G2 Data Sheet
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 and V
PEHA should have no more than 50mV
1
1
2
DD
PETA should have no more than 25mV
Internal logic supply
I/O supply except for SerDes
PCI Express Analog Power
PCI Express Analog High Power
PCI Express Transmitter Analog Voltage
Common ground
DD
CORE must remain at least 1.0V below V
Commercial
Grade
Industrial
Parameter
Table 14 PES48H12G2 Operating Temperatures
peak-peak
Table 13 PES48H12G2 Operating Voltages
AC power supply noise superimposed on the 2.5V nominal DC value.
peak-peak
18 of 44
AC power supply noise superimposed on the 1.0V nominal DC value.
Minimum
3.125
2.25
0.95
2.25
0.95
0.9
0
DD
I/O at all times. There are no other power-up sequence require-
-40
0
Typical
°
Temperature
°
C to +70
C to +85
1.0
2.5
3.3
1.0
2.5
1.0
0
°
°
C Ambient
C Ambient
Maximum
3.465
2.75
2.75
1.1
1.1
1.1
0
November 28, 2011
Unit
V
V
V
V
V
V
V