IP101A LF
Data Sheet
1/36
Oct 22, 2007
Copyright © 2004, IC Plus Corp.
IP101A LF-DS-R12
Single port 10/100 Fast Ethernet Transceiver
Features
10/100Mbps TX
Full-duplex or half-duplex
Supports Auto MDI/MDIX function
Fully compliant with IEEE 802.3/802.3u
Supports IEEE 802.3u auto-negotiation
Supports MII / RMII / SNI interface
IEEE 802.3 full duplex control specification
Supports Automatic Power Saving mode
Supports
BaseLine
Wander
(BLW)
compensation
Supports Interrupt function
Supports repeater mode
Single 3.3V power supply with built-in 2.5V
regulator
DSP-based PHY Transceiver technology
Using either 25MHz crystal/oscillator or
50MHz oscillator REF_CLK as clock source
Flexible LED display for speed, duplex, link,
activity and collision
Supports flow control to communicate with
other MAC through MDC and MDIO
0.25u, CMOS technology
48-pin LQFP
Support Lead Free package (Please refer to
the Order Information)
General Description
IP101A LF is an IEEE 802.3/802.3u compliant
single-port Fast Ethernet Transceiver for both
100Mbps and 10Mbps operations. It supports
Auto MDI/MDIX function to simplify the network
installation and reduce the system maintenance
cost. To improve the system performance, IP101A
LF provides a hardware interrupt pin to indicate
the link, speed and duplex status change. IP101A
LF also provides Media Independent Interface
(MII) / Serial Network Interface (SNI) or Reduced
Media Independent Interface (RMII) to connect
with different types of 10/100Mbps Media Access
Controller (MAC). IP101A LF is designed to use
category
5
unshielded
twisted-pair
cable
connecting to other LAN devices.
IP101A
LF Transceiver
is
fabricated
with
advanced CMOS technology, which the chip only
requires 3.3V as power supply and consumes
very low power in the Auto Power Saving mode.
IP101A LF can be implemented as Network
Interface Adapter with RJ-45 for twisted-pair
connection. It can also be easily implemented into
HUB, Switch, Router, Access Point.
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
