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National Semiconductor - Mini LS Commercial Temperature Single Port 10/100 Ethernet Transceiver

Numéro de référence DP83848J
Description Mini LS Commercial Temperature Single Port 10/100 Ethernet Transceiver
Fabricant National Semiconductor 
Logo National Semiconductor 





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DP83848J fiche technique
www.DataSheet4U.com
December 2006
DP83848J PHYTER® Mini LS
Commercial Temperature Single Port 10/100 Ethernet Transceiver
General Description
Features
The DP83848J addresses the quality, reliability and small
form factor required for space sensitive applications in
embedded systems.
The DP83848J offers performance far exceeding the IEEE
specifications, with superior interoperability and industry
leading performance beyond 137m of Cat-V cable. The
DP83848J also offers Auto-MDIX to remove cabling com-
plications. DP83848J has superior ESD pro-tection,
greater than 4KV Human Body Model, providing extremely
high reliability and robust operation, ensuring a high level
performance in all applications.
Low-power 3.3V, 0.18µm CMOS technology
3.3V MAC Interface
Auto-MDIX for 10/100 Mb/s
Energy Detection Mode
MII Interface
MII serial management interface (MDC and MDIO)
IEEE 802.3u Auto-Negotiation and Parallel Detection
IEEE 802.3u ENDEC, 10BASE-T transceivers and filters
IEEE 802.3u PCS, 100BASE-TX transceivers and filters
DP83848J offers two flexible LED indicators - one for Link
and the other for Speed.
The DP83848J is offered in a tiny 6mm x 6mm LLP 40-pin
package and is ideal for industrial controls, building/factory
automation, transportation, test equipment and wireless
base stations.
Integrated ANSI X3.263 compliant TP-PMD physical su-
blayer with adaptive equalization and Baseline Wander
compensation
Error-free Operation beyond 137 meters
ESD protection - greater than 4KV Human body model
LED support for Link and Speed
Applications
Single register access for complete PHY status
Peripheral devices
Mobile devices
10/100 Mb/s packet BIST (Built in Self Test)
40 pin LLP package (6mm) x (6mm) x (0.8mm)
Factory and building automation
Basestations
System Diagram
MPU/CPU
MII
PHYTER Mini LS
10/100 Ethernet
Transceiver
Clock
Source
Status
LED/s
Typical Ethernet Application
PHYTER® is a registered trademark of National Semiconductor Corporation.
© 2006 National Semiconductor Corporation
10BASE-T
or
100BASE-TX
www.national.com

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