ICS1893BF

Mounting Type: Surface Mount
Number of Drivers/Receivers: -
Packaging: Tube
Type: PHY Transceiver
Voltage - Supply: 3.14 V ~ 3.47 V
Protocol: MII
Package / Case: 48-BSSOP (0.295", 7.50mm Width)
Supplier Device Package: 48-SSOP
Series: PHYceiver™
Manufacturer: IDT, Integrated Device Technology Inc


Features:

• Supports category 5 cables with attenuation in excess of 24dB at 100 MHz.
• Single-chip, fully integrated PHY provides PCS, PMA, PMD, and AUTONEG sub layers functions of IEEE standard.
• 10Base-T and 100Base-TX IEEE 8802.3 compliant
• Single 3.3V power supply
• Highly configurable, supports:
Media Independent Interface (MII)
Auto-Negotiation with Parallel detection
Node applications, managed or unmanaged
10M or 100M full and half-duplex modes
Loopback mode for Diagnostic Functions
Auto-MDI/MDIX crossover correction
• Low-power CMOS (typically 400 mW)
• Power-Down mode typically 21mW
• Clock and crystal supported
• Fully integrated, DSP-based PMD includes:
Adaptive equalization and baseline-wander correction
Transmit wave shaping and stream cipher scrambler
MLT-3 encoder and NRZ/NRZI encoder
• Small footprint 48-pin 300 mil. SSOP package
• Also available in small footprint 56-pin 8x8 MLF2 package
• Available in Industrial Temp and Lead Free




Specifications

Item	Rating
VDD (measured to VSS) Digital Inputs / Outputs Storage Temperature Junction Temperature Soldering Temperature Power Dissipation	-0.3 V to 3.6V -0.3 V to VDD +0.3 V -55° C to +150° C 125° C 260° C See Section 9.4.1, "DC Operating Characteristics for Supply Current"

Description

The ICS1893BF 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 ICS1893BF is intended for MII, Node applications that require the Auto-MDIX feature that automatically corrects crossover errors in plant wiring. The ICS1893BF 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 100MHz.

With this ICS-patented technology, the ICS1893BF can virtually eliminate errors from killer packets. The ICS1893BF provides a Serial-Management Interface for exchanging command and status information with a Station-Management (STA) entity. The ICS1893BF 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 ICS1893BF is available in a 300-mil 48-lead SSOP package. The ICS1893BF shares the same proven performance circuitry with the ICS1893AF but is not a pin-for-pin replacement of the 1893AF. An application note for a dual footprint layout to accommodate ICS1893AF or ICS1893BF is available on the ICS website.

Applications: NIC cards, PC motherboards, switches, routers, DSL and cable modems, game machines, printers.

Parameters:

Technical/Catalog Information	ICS1893BF
Vendor	IDT, Integrated Device Technology Inc
Category	Integrated Circuits (ICs)
Number of Drivers/Receivers	-
Type	PHY Transceiver
Voltage - Supply	3.14 V ~ 3.47 V
Package / Case	48-SSOP
Packaging	Tube
Protocol	IEEE 802
Drawing Number	*
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	ICS1893BF ICS1893BF