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AC101L Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – 10/100BASE-TX SINGLE-PHY TRANSCEIVER | |||
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AC101L
10/100BASE-TX SINGLE-PHY TRANSCEIVER
FEATURES
SUMMARY OF BENEFITS
⢠Single portâ10BASE-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 portâMII
⢠HP auto-MDIX
⢠Small packageâ48-pin TQFP, 49 square mm footprint
⢠Low powerâtypical less than 200 mW (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)
⢠Fully integrated TX/FX PHY transceiver (MII to TX
magnetics or FX-Optics)
⢠Low system cost
⢠Simplified board design
⢠HP auto-MDIX detects and corrects crossed cables
⢠Automatically accommodates link partner polarity
⢠Small footprint to allow reduced real estate in space-critical
applications such as PCMCIA cards
⢠Industryâs 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 10/100BASE-TX Application
CPU
Chipset
PCI
Bus
MAC
Control
MII AC101L
TX
RX
PC Motherboard 10/100BASE-TX Application
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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