KSZ8721BLA4TR Micrel Semiconductor, Inc., KSZ8721BLA4TR Datasheet - Page 5

• Manufacturer Part Number: KSZ8721BLA4TR
• Description: IC PHY 1CH 10/100MBPS 48LQFP T/R
• Manufacturer: Micrel Semiconductor, Inc.

KS8721B/BT
Micrel, Inc.
Absolute Maximum Ratings ..................................................................................................................................... 22
Operating Ratings ..................................................................................................................................................... 22
Electrical Characteristics .......................................................................................................................................... 22
Timing Diagrams ....................................................................................................................................................... 24
Selection of Isolation Transformers ........................................................................................................................ 30
Selection of Reference Crystals ............................................................................................................................... 30
Package Outline and Dimensions ............................................................................................................................ 31
April 2005
5
M9999-041405