LAN9218I_07 参数 Datasheet PDF下载

型号：	LAN9218I_07
PDF下载：	下载PDF文件查看货源
内容描述：	高性能单芯片10/100以太网控制器，带有HP Auto-MDIX的和工业温度支持 [High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX and Industrial Temperature Support]
分类和应用：	控制器以太网局域网（LAN）标准
文件页数/大小：	133 页 / 1530 K
品牌：	SMSC [ SMSC CORPORATION ]

High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX and Industrial Temperature Support

Datasheet

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

+/- 50 PPM.

Note 7.15 This number includes the pad, the bond wire and the lead frame. PCB capacitance is not

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.

Revision 1.8 (06-06-07)

132

SMSC LAN9218i

DATASHEET