AC101L-PB01-R Ver la hoja de datos (PDF) - Unspecified
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AC101L-PB01-R Datasheet PDF : 2 Pages
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AC101L
PRODUBCrTief
10/100BASE-TX SINGLE-PHY TRANSCEIVER
AC101L FEATURES
• Single port – 10BASE-T/100BASE-TX/100BASE-FX,
Full Duplex or Half Duplex
• Power Supply: 2.5V or 3.3V
• Integrated voltage regulator to allow operation from
single supply source
• Single port – MII or RMII
• HP Auto-MDIX
• Very small package – 48-pin TQFP
• 49 sq. mm footprint
• Very low power – Typical < 200mW (100BASE-TX)
• Fully compliant with IEEE 802.3 / 802.3u
• Baseline wander correction
• Multi-function programmable LED outputs
• Reverse polarity detection and correction
• Read/write register bit indication
• Industrial temperature (3.3V only)
SUMMARY OF BENEFITS
• Fully integrated TX/FX PHY transceiver (MII/RMII-
to TX magnetics or FX-Optics)
• Very low system cost
• Simplified board design
• HP Auto-MDIX detects and corrects crossed cables
• Automatically accommodates link partner polarity
• Very small footprint to allow reduced real-estate in
space-critical applications such as PCMCIA cards
• Industry’s lowest power Fast Ethernet PHY
• Accommodates either a 3.3V or a 2.5V power supply
• Low power and intelligent power management
• Standby mode to conserve power
NIC 10/100 BASE-TX Application
PC Motherboard 10/100BASE-TX Application
CPU
Chipset
PCI
Bus
MAC
Control
MII AC101L
TX
RX
CPU
MII Bus
TX
Chipset
AC101L
PCI
Bus
PCI Slot 1
PCI Slot 2
PCI Slot 3
RX
CNR/ACR Slot
PCI Slot 4
ALTIMA COMMUNICATIONS, INC. CONFIDENTIAL
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