ICS1893AF

ICS1893AF Datasheet

ICS1893AF

Part	Datasheet
ICS1893AF	ICS1893AF (pdf)

Related Parts	Information
ICS1893AFI	ICS1893AFI

PDF Datasheet Preview
Integrated Circuit Systems, Inc. ICS1893AF Document Type Data Sheet Document Stage Release 3.3-V 10Base-T/100Base-TX Integrated General The ICS1893AF is a lower cost, re-packaged version of the ICS1893Y-10. The ICS1893AF is a fully integrated, Physical Layer device PHY that is compliant with both the 10Base-T and 100Base-TX CSMA/CD Ethernet Standard, ISO/IEC The ICS1893AF uses the same proven silicon as the ICS1893Y-10 but offers a lower cost solution by using a lower cost 300 mil. 48-lead SSOP package. The ICS1893AF uses the same twisted-pair transmit and receive circuits as the ICS1893Y-10, and the same recommended board layout techniques apply to the ICS1893AF. The ICS1893AF is intended for Node applications using the standard MII interface to the MAC. All differences in the ICS1893AF / ICS1893Y-10 Feature Set are listed in the Comparison Table on page • Single 3.3V power supply • Supports category 5 cables with attenuation in excess of 24dB at 100 MHz. • DSP-based baseline wander correction to virtually eliminate killer packets • Low-power, 0.35-micron CMOS typically 400 mW • Single-chip, fully integrated PHY provides PCS, PMA, PMD, and AUTONEG sublayers of IEEE standard • 10Base-T and 100Base-TX IEEE compliant • Clock or crystal supported • Media Independent Interface MII supported • Managed or Unmanaged Applications • 10M or 100M Half and Full Duplex Modes • Auto-Negotiation with Parallel detection for Legacy products • 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 • Loopback mode for Diagnostic Functions • Small footprint 48-pin 300 mil SSOP package 10/100 MII MAC Interface MII Serial Management Interface Interface MUX MII Extended Register PCS • Framer • CRS/COL Detection • Parallel to Serial • 4B/5B Low-Jitter Clock Synthesizer Clock 100Base-T PMA • Clock Recovery • Link Monitor • Signal Detection • Error Detection 10Base-T TP_PMD • MLT-3 • Stream Cipher • Adaptive Equalizer • Baseline Wander Correction Configuration and Status Integrated Switch AutoNegotiation Physical Dimensions of ICS1893AF Package 133 Ordering Information 134 Copyright 2003, Integrated Circuit Systems, Inc. All rights reserved. June, 2003 ICS1893AF Data Sheet - Release occur. Table of Contents reflect page renumbering. Figure 6-3, “Crystal or Oscillator Operation”, corrected 33 pF to 33 Ohm in Oscillator operation. Section “When the 10Base-T link is:, Invalid / Valid Smart Squelch function”. Changed each addition, changed “Supply Current Reset” IDD from 50 to 10 Typ and from 60 to 11 Max . Figure 12-1, “Package Type” added AFI = 48 Lead 300 mil. SSOP Industrial Temp. Copyright 2003, Integrated Circuit Systems, Inc. All rights reserved. June, 2003 ICS1893AF Data Sheet - Release Chapter 1 Abbreviations and Acronyms Chapter 1 Abbreviations and Acronyms Table 1-1 lists and interprets the abbreviations and acronyms used throughout this data sheet. Table Abbreviations and Acronyms Abbreviation / Acronym Interpretation 4B/5B 4-Bit / 5-Bit Encoding/Decoding ANSI American National Standards Institute CMOS complimentary metal-oxide semiconductor CSMA/CD Carrier Sense Multiple Access with Collision Detection Command Override Write digital signal processing End-of-Stream Delimiter FDDI Fiber Distributed Data Interface frequency-locked loop Fast Link Pulse A ‘dead’ time on the link following a 10Base-T packet, not to be confused with idle International Electrotechnical Commission IEEE Institute of Electrical and Electronic Engineers International Standards Organization Latching High Latching Low Latching Maximum Media Access Control Max. Chapter 12 Ordering Information Chapter 12 Ordering Information Figure shows ordering information for the ICS1893AF. Part / Order Number ICS1893AF ICS1893AFI Marking 1893AF 1893AFI Package 48-Lead 300-mil SSOP 48-Lead 300-mil SSOP Temperature 0° C to 70° C -40° C to 85° C Copyright 2003, Integrated Circuit Systems, Inc. All rights reserved. June, 2003 ICS1893AF Data Sheet - Release Chapter 12 Ordering Information Integrated Circuit Systems, Inc. Corporate Headquarters Silicon Valley Web Site: 2435 Boulevard of the Generals Norristown, PA 19403 Telephone 610-630-5300 Fax: 610-630-5399 525 Race Street San Jose, CA 95126-3448 Telephone 408-297-1201 Fax: 408-925-9460 Email: Copyright 2003, Integrated Circuit Systems, Inc. All rights reserved. June, 2003

PDF Datasheet Preview

Integrated Circuit Systems, Inc.

ICS1893AF

Document Type Data Sheet Document Stage Release
3.3-V 10Base-T/100Base-TX Integrated

General

The ICS1893AF is a lower cost, re-packaged version of the ICS1893Y-10. The ICS1893AF is a fully integrated, Physical Layer device PHY that is compliant with both the 10Base-T and 100Base-TX CSMA/CD Ethernet Standard, ISO/IEC The ICS1893AF uses the same proven silicon as the ICS1893Y-10 but offers a lower cost solution by using a lower cost 300 mil. 48-lead SSOP package.

The ICS1893AF uses the same twisted-pair transmit and receive circuits as the ICS1893Y-10, and the same recommended board layout techniques apply to the ICS1893AF.

The ICS1893AF is intended for Node applications using the standard MII interface to the MAC.

All differences in the ICS1893AF / ICS1893Y-10 Feature Set are listed in the Comparison Table on page
• Single 3.3V power supply
• Supports category 5 cables with attenuation in excess of
24dB at 100 MHz.
• DSP-based baseline wander correction to virtually
eliminate killer packets
• Low-power, 0.35-micron CMOS typically 400 mW
• Single-chip, fully integrated PHY provides PCS, PMA,

PMD, and AUTONEG sublayers of IEEE standard
• 10Base-T and 100Base-TX IEEE compliant
• Clock or crystal supported
• Media Independent Interface MII supported
• Managed or Unmanaged Applications
• 10M or 100M Half and Full Duplex Modes
• Auto-Negotiation with Parallel detection for Legacy
products
• 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
• Loopback mode for Diagnostic Functions
• Small footprint 48-pin 300 mil SSOP package
10/100 MII MAC

Interface

MII Serial Management

Interface

Interface MUX

MII Extended Register

PCS
• Framer
• CRS/COL

Detection
• Parallel to Serial
• 4B/5B

Low-Jitter Clock

Synthesizer

Clock
100Base-T

PMA
• Clock Recovery
• Link Monitor
• Signal Detection
• Error Detection
10Base-T

TP_PMD
• MLT-3
• Stream Cipher
• Adaptive Equalizer
• Baseline Wander

Correction

Configuration and Status

Integrated Switch

AutoNegotiation
Physical Dimensions of ICS1893AF Package 133 Ordering Information 134

Copyright 2003, Integrated Circuit Systems, Inc. All rights reserved.

June, 2003

ICS1893AF Data Sheet - Release
occur.

Table of Contents reflect page renumbering. Figure 6-3, “Crystal or Oscillator Operation”, corrected 33 pF to 33 Ohm in Oscillator operation. Section “When the 10Base-T link is:, Invalid / Valid Smart Squelch function”. Changed each
addition, changed “Supply Current Reset” IDD from 50 to 10 Typ and from 60 to 11 Max . Figure 12-1, “Package Type” added AFI = 48 Lead 300 mil. SSOP Industrial Temp.

Copyright 2003, Integrated Circuit Systems, Inc. All rights reserved.

June, 2003

ICS1893AF Data Sheet - Release

Chapter 1 Abbreviations and Acronyms

Chapter 1 Abbreviations and Acronyms

Table 1-1 lists and interprets the abbreviations and acronyms used throughout this data sheet.

Table Abbreviations and Acronyms

Abbreviation / Acronym

Interpretation
4B/5B
4-Bit / 5-Bit Encoding/Decoding

ANSI

American National Standards Institute

CMOS
complimentary metal-oxide semiconductor

CSMA/CD

Carrier Sense Multiple Access with Collision Detection

Command Override Write
digital signal processing

End-of-Stream Delimiter

FDDI

Fiber Distributed Data Interface
frequency-locked loop

Fast Link Pulse

A ‘dead’ time on the link following a 10Base-T packet, not to be confused with idle

International Electrotechnical Commission

IEEE

Institute of Electrical and Electronic Engineers

International Standards Organization

Latching High

Latching Low

Latching Maximum

Media Access Control

Max.
Chapter 12 Ordering Information
Chapter 12 Ordering Information
Figure shows ordering information for the ICS1893AF.

Part / Order Number ICS1893AF ICS1893AFI

Marking 1893AF 1893AFI

Package 48-Lead 300-mil SSOP 48-Lead 300-mil SSOP

Temperature 0° C to 70° C -40° C to 85° C

Copyright 2003, Integrated Circuit Systems, Inc. All rights reserved.

June, 2003

ICS1893AF Data Sheet - Release
Chapter 12 Ordering Information

Integrated Circuit Systems, Inc.

Corporate Headquarters Silicon Valley Web Site:
2435 Boulevard of the Generals

Norristown, PA 19403

Telephone 610-630-5300

Fax:
610-630-5399
525 Race Street

San Jose, CA 95126-3448

Telephone 408-297-1201

Fax:
408-925-9460

Email:

Copyright 2003, Integrated Circuit Systems, Inc. All rights reserved.

June, 2003

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived ICS1893AF Datasheet file may be downloaded here without warranties.

Datasheet ID: ICS1893AF 636956