Microchip Technology LAN8700IC-AEZG

Description

The SMSC LAN8700/LAN8700I is a low-power, industrial temperature (LAN8700I), variable I/O voltage, analog interface IC with HP Auto-MDIX for high-performance embeddedEthernet applications. The LAN8700/LAN8700I can be configured to operate on a single 3.3V supply utilizing an integrated 3.3V to 1.8V linear regulator. An option is available to disable the linear regulator to optimize system designs that have a 1.8V power plane available.

Features

• Single-Chip Ethernet Physical Layer Transceiver (PHY)
• ESD Protection levels of ±8kV HBM without external protection devices
• ESD protection levels of EN/IEC61000-4-2, ±8kV contact mode, and ±15kV for air discharge mode per independent test facility
• Comprehensive flexPWR® Technology
- Flexible Power Management Architecture
• LVCMOS Variable I/O voltage range: +1.6V to +3.6V
• Integrated 3.3V to 1.8V regulator for optional single supply operation.
- Regulator can be disabled if 1.8V system supply is available.
• Performs HP Auto-MDIX in accordance with IEEE 802.3ab specification
• Cable length greater than 150 meters
• Automatic Polarity Correction
• Latch-Up Performance Exceeds 150mA per EIA/ JESD 78, Class II
• Energy Detect power-down mode
• Low Current consumption power down mode
• Low operating current consumption:
- 39mA typical in 10BASE-T and
- 79mA typical in 100BASE-TX mode
• Supports Auto-negotiation and Parallel Detection
• Supports the Media Independent Interface (MII) and Reduced Media Independent Interface (RMII)
• Compliant with IEEE 802.3-2005 standards
- MII Pins tolerant to 3.6V
• IEEE 802.3-2005 compliant register functions
• Integrated DSP with Adaptive Equalizer
• Baseline Wander (BLW) Correction
• Vendor Specific register functions
• Low profile 36-pin QFN RoHS compliant package (6 x 6 x 0.9mm height)
• 4 LED status indicators
• Commercial Operating Temperature 0 C to 70 C
• Industrial Operating Temperature -40 C to 85 C version available (LAN8700i)

Applications

• Set Top Boxes
• Network Printers and Servers
• LAN on Motherboard
• 10/100 PCMCIA/CardBus Applications
• Embedded Telecom Applications
• Video Record/Playback Systems
• Cable Modems/Routers
• DSL Modems/Routers
• Digital Video Recorders
• Personal Video Recorders
• IP and Video Phones
• Wireless Access Points
• Digital Televisions
• Digital Media Adaptors/Servers
• POS Terminals
• Automotive Networking
• Gaming Consoles
• Security Systems
• POE Applications
• Access Control