KS8721BT Micrel Inc, KS8721BT Datasheet - Page 5
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KS8721BT
Manufacturer Part Number
KS8721BT
Description
IC TXRX PHY 10/100 TX/FX 48TQFP
Manufacturer
Micrel Inc
Type
Transceiverr
Specifications of KS8721BT
Number Of Drivers/receivers
1/1
Protocol
MII, RMII
Voltage - Supply
2.375 V ~ 2.625 V
Mounting Type
Surface Mount
Package / Case
48-TQFP, 48-VQFP
For Use With
576-1009 - BOARD EVAL EXPERIMENT KS8721BT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KS8721BT
Manufacturer:
LUCENT
Quantity:
560
Part Number:
KS8721BT
Manufacturer:
MICREL/麦瑞
Quantity:
20 000
Part Number:
KS8721BTR
Manufacturer:
MICREL/麦瑞
Quantity:
20 000
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