VSC8641XKO Vitesse Semiconductor Corp, VSC8641XKO Datasheet - Page 6

• Manufacturer Part Number: VSC8641XKO
• Description: IC PHY 10/100/1000 100-LQFP
• Manufacturer: Vitesse Semiconductor Corp
• Type: PHY Transceiverr

Specifications of VSC8641XKO

• Number Of Drivers/receivers: 1/1
• Protocol: Gigabit Ethernet
• Voltage - Supply: 2.5V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Case: TQFP
• Dc: 07+
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 907-1031

9
Revision 4.3
August 2009
8.4
8.5
8.6
8.7
8.8
8.9
8.10 High VDD33 and Low VDDIOMAC Supply ............................................................. 123
Ordering Information .....................................................................124
Default 10Base-T Settings Are Marginal and Cause MAU Test Failure........................ 119
On-Chip Pull-up Resistor Violation....................................................................... 121
Setting the Internal RGMII Timing Compensation Value ......................................... 121
10BASE-T Harmonics at 30 MHz and 50 MHz Marginally Violate Specification ............ 122
Voltage Overshoot When Using On-Chip Switching Regulator.................................. 122
Long Link-Up Times Caused by Noise on the Twisted Pair Interface ......................... 122
VSC8641 Datasheet
Contents
Page 6