89HPES24T3G2ZCALG Integrated Device Technology (Idt), 89HPES24T3G2ZCALG Datasheet - Page 9

• Manufacturer Part Number: 89HPES24T3G2ZCALG
• Description: PCI Express Switch 324-Pin FCBGA Tray
• Manufacturer: Integrated Device Technology (Idt)

Specifications of 89HPES24T3G2ZCALG

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

IDT 89HPES24T3G2 Data Sheet
SerDes Reference
Resistors
1.
2.
3.
4.
5.
6.
7.
Internal resistor values under typical operating conditions are 92K Ω for pull-up and 90K Ω for pull-down.
All receiver pins set the DC common mode voltage to ground. All transmitters must be AC coupled to the media.
REFCLKM pin is not available in the 19mm package.
SMBus address pins are not available in the 19mm package.
Schmitt Trigger Input (STI).
GPIO pins 3, 4, 5, 6 are not available in the 19mm package.
MSMBSMODE and RSTHALT are not available in the 19mm package.
Function
REFRES0
REFRES1
REFRES2
REFRES3
REFRES4
REFRES5
Pin Name
Table 8 Pin Characteristics (Part 2 of 2)
Type
I/O
I/O
I/O
I/O
I/O
I/O
9 of 48
Buffer
Analog
Type
I/O
Resistor
Internal
1
Notes
September 29, 2010