2.2
Buffer Types
Small Form Factor Single-Chip Ethernet Controller with HP Auto-MDIX Support
Datasheet
TYPE
I
IS
O12
OD12
OD8
O8
PU
PD
AI
AO
AIO
ICLK
OCLK
Table 2.6 Buffer Types
Input pin
DESCRIPTION
Schmitt triggered Input
Output with 12mA sink and 12mA source
Open-drain output with 12mA sink
Open-drain output with 8mA sink
Output 8mA symmetrical drive
50uA (typical) internal pull-up
50uA (typical) internal pull-down
Analog input
Analog output
Analog bi-directional
Crystal oscillator input pin
Crystal oscillator output pin
Revision 2.7 (03-15-10)
20
DATASHEET
SMSC LAN9210