Product Summary
The IP101ALF 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, the IP101ALF provides a hardware interrupt pin to indicate the link, speed and duplex status change. The IP101ALF 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). The IP101ALF is designed to use category 5 unshielded twisted-pair cable connecting to other LAN devices.
Parametrics
IP101ALF absolute maximum ratings: (1)Supply Voltage: 3.6V; (2)Storage Temp: -55℃ to 70℃; (3)VIH X1 Input High Voltage: 1.25V; (4)VIL X1 Input Low Voltage: 0.42V; (5)Icc Average Operating Supply Current Iout=0mA: 100MA.
Features
IP101ALF features: (1)10/100Mbps TX; (2)Full-duplex or half-duplex; (3)Supports Auto MDI/MDIX function; (4)Fully compliant with IEEE 802.3/802.3u; (5)Supports IEEE 802.3u auto-negotiation; (6)Supports MII / RMII / SNI interface; (7)IEEE 802.3 full duplex control specification; (8)Supports Automatic Power Saving mode; (9)Supports BaseLine Wander (BLW)compensation; (10)Supports Interrupt function; (11)Supports repeater mode; (12)Single 3.3V power supply with built-in 2.5V regulator; (13)DSP-based PHY Transceiver technology; (14)Using either 25MHz crystal/oscillator or 50MHz oscillator REF_CLK as clock source; (15)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; (16)48-pin LQFP; (17)Support Lead Free package (Please refer to the Order Information).
Diagrams
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