參數(shù)資料
型號: KSZ8001SI
廠商: Micrel Inc
文件頁數(shù): 1/46頁
文件大小: 0K
描述: TXRX 10/100 LINKMD 3.3V 48-SSOP
標準包裝: 30
類型: 收發(fā)器
規(guī)程: MII,RMII,SMII
電源電壓: 1.8V, 3.3V
安裝類型: 表面貼裝
封裝/外殼: 48-BSSOP(0.295",7.50mm 寬)
供應商設備封裝: 48-SSOP
包裝: 管件
配用: 576-1620-ND - BOARD EVALUATION FOR KSZ8001L
Micrel, Inc.
1849 Fortune Drive San Jose, CA 95131 USA tel + 1 (408) 944-0800 fax + 1 (408) 944-0970 http://www.micrel.com
June 2009
Revision 1.04
1
KSZ8001L/S
1.8V, 3.3V 10/100BASE-T/TX/FX
Physical Layer Transceiver
Data Sheet Rev. 1.04
General Description
The KSZ8001 is a 10BASE-T/100BASE-TX/100BASE-FX
Physical Layer Transceiver, operating the core at 1.8 volts
to meet low voltage and low power requirements. The
solution provides MII/RMII/SMII interfaces to transmit and
receive data. A unique mixed-signal design extends
signaling distance while reducing power consumption.
HP Auto MDI/MDI-X provides the most robust solution for
eliminating the need to differentiate between crossover and
straight-through cables.
Featuring LinkMD
cable diagnostics,
which allows
detection of common cabling plant problems such as open
and short circuits, the KSZ8001 represents a new level of
features and performance and is an ideal choice of
physical layer transceiver for 100BASE-TX/10BASE-
T/100BASE-FX applications.
Features
Single chip 100BASE-TX/100BASE-FX/10BASE-T
physical layer solution
1.8V CMOS design, power consumption 250 mW
Robust (130m+) operation over standard cables
Supports Media Independent Interface (MII), Reduced
MII (RMII), and Serial MII (SMII)
LinkMD feature to determine cable length and
diagnose faulty cables up 200 m with +/- 2 m accuracy
Supports HP MDI/MDI-X auto crossover
Supports power down mode and power saving mode
MDC/MDIO to 12.5 MHz for rapid configuration
Fully compliant to IEEE 802.3u standard
Supports auto-negotiation and manual selection for
10/100Mbps speed and full / half-duplex mode
Functional Diagram
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