1893CFLF, 1893V-10, 1893Y-10

1893CFLF General Description

3.3V 10BASE-T/100BASE-TX
The ICS1893C is a low-power, physical-layer device (PHY) that supports the ISO/IEC 10Base-T and 100Base-TX Carrier-Sense Multiple Access/Collision Detection (CSMA/CD) Ethernet standards, ISO/IEC 8802-3. The ICS1893C is intended for MII, Node applications that require the Auto-MDIX feature that automatically corrects crossover errors in plant wiring.

The ICS1893C incorporates Digital-Signal Processing (DSP) control in its Physical-Medium Dependent (PMD) sub layer. As a result, it can transmit and receive data on unshielded twisted-pair (UTP) category 5 cables with attenuation in excess of 24 dB at 100 MHz. With this IDT-patented technology, the ICS1893CF can virtually eliminate errors from killer packets.

The ICS1893C provides a Serial-Management Interface for exchanging command and status information with a Station-Management (STA) entity.

The ICS1893C Media-Dependent Interface (MDI) can be configured to provide either half- or full duplex operation at data rates of 10 Mb/s or 100Mb/s.

The ICS1893C shares the same proven performance circuitry with the ICS1893BF and is a pin-for-pin replacement of the 1893BF.
Applications: NIC cards, PC motherboards, switches, routers, DSL and cable modems, game machines, printers, network connected appliances, and industrial equipment.

1893Y-10 General Description

3.3V 10BASE-T/100BAS
The ICS1893Y-10 is a low-power, physical-layer device (PHY) that supports the ISO/IEC 10Base-T and 100Base-TX Carrier-Sense Multiple Access/Col lision Detection (CSMA/CD) Ethernet standards. The ICS1893Y-10 architecture is based on the ICS1892. The ICS1893Y-10 supports managed or unmanaged node, repeater, and switch applications.

The ICS1893Y-10 incorporates digital signal processing (DSP) in its Physical Medium Dependent (PMD) sublayer. As a result, it can transmit and receive data on unshielded twisted-pair (UTP) category 5 cables with attenuation in excess of 24 dB at 100 MHz. With this ICS-patented technology, the ICS1893Y-10 can virtually eliminate errors from killer packets.

The ICS1893Y-10 provides a Serial Management Interface for exchanging command and status information with a Station Management (STA) entity.

The ICS1893Y-10 Media Dependent Interface (MDI) can be configured to provide either half- or full duplex operation at data rates of 10 MHz or 100 MHz. The MDI configuration can be established manually (with input pins or control register settings) or automatically (using the Auto-Negotiation features). When the ICS1893Y-10 Auto-Negotiation sublayer is enabled, it exchanges technology capability data with its remote link partner and automatically selects the highest-performance operating mode they have in common.