LAN9218I_07 SMSC [SMSC Corporation], LAN9218I_07 Datasheet - Page 132

• Manufacturer Part Number: LAN9218I_07
• Description: High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX and Industrial Temperature Support
• Manufacturer: SMSC [SMSC Corporation]

Revision 1.8 (06-06-07)
Note 7.13 Frequency Deviation Over Time is also referred to as Aging.
Note 7.14 The total deviation for the Transmitter Clock Frequency is specified by IEEE 802.3u as
Note 7.15 This number includes the pad, the bond wire and the lead frame. PCB capacitance is not
+/- 50 PPM.
included in this value. The XTAL1/CLKIN and XTAL2 pin and PCB capacitance values are
required to accurately calculate the value of the two external load capacitors. These two
external load capacitors determine the accuracy of the 25.000 MHz frequency.
High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX and Industrial Temperature Support
DATASHEET
132
SMSC
LAN9218i
Datasheet