89H24NT6AG2ZBHLG8 IDT, 89H24NT6AG2ZBHLG8 Datasheet - Page 15

• Manufacturer Part Number: 89H24NT6AG2ZBHLG8
• Description: Peripheral Drivers & Components - PCIs
• Manufacturer: IDT

Specifications of 89H24NT6AG2ZBHLG8

• Rohs: yes
• Part # Aliases: IDT89H24NT6AG2ZBHLG8

SerDes Reference Resis-
tors
1.
2.
3.
Internal resistor values under typical operating conditions are 92K  for pull-up and 91K for pull-down.
All receiver pins set the DC common mode voltage to ground. All transmitters must be AC coupled to the media.
Schmitt Trigger Input (STI).
EJTAG / JTAG
Function
JTAG_TCK
JTAG_TDI
JTAG_TDO
JTAG_TMS
JTAG_TRST_N
REFRES[7:0]
REFRESPLL
Pin Name
Table 10 Pin Characteristics (Part 5 of 5)
Type
—
—
O
I
I
I
I
15 of 35
Buffer
Analog
LVTTL
Type
I/O
STI
STI
STI
STI
Resistor
Internal
pull-up
pull-up
pull-up
pull-up
1
Unused pins can be left
floating.
Unused pins should be
connected to Vss on
the board.
Notes
April 16, 2013