1893AFLF IDT, 1893AFLF Datasheet - Page 9

• Manufacturer Part Number: 1893AFLF
• Description: Ethernet ICs 3.3V 10/100 BASE TX INTEGRATED PHYCEIVER
• Manufacturer: IDT
• Type: Integrated PHY Transceiverr

Specifications of 1893AFLF

• Rohs: yes
• Product: Ethernet Transceivers
• Data Rate: 10 Mb/s, 100 Mb/s
• Supply Voltage - Max: 3.47 V
• Supply Voltage - Min: 3.14 V
• Maximum Operating Temperature: + 70 C
• Package / Case: SSOP-48
• Ethernet Connection Type: 100Base-TX, 10Base-T
• Maximum Supply Current: 160 mA
• Minimum Operating Temperature: 0 C
• Standard Supported: 802.3
• Part # Aliases: ICS1893AFLF

Revision History
ICS1893AF, Rev. D 10/26/04
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The initial release of this document was dated 5 April 2002.
This release of this document, Rev B, is dated 6 March 2003. The following list indicates where changes
occur.
This release of this document, Rev. C, is dated 4 June 2003.
This release of this document, Rev. D, is dated 25 October 2004. The following list indicates where
changes occur.
– Table of Contents reflect page renumbering.
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– Section 6.5, Status Interface. First sentence in paragraph deleted. Reference deleted to Rev. C in
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ICS1893AF Data Sheet - Release
Figure
Section 7.5.5.
“logic” number from zero to one, or the reverse.
Table
Table
“Access” column with R/W.
Section 8.14.
Table
Table
Table
Figure
Table
addition, changed “Supply Current Reset” IDD from 50 to 10 (Typ) and from 60 to 11 (Max).
Figure
Table
Table
second sentence.
Table
Table
Table
Figure
Free Commercial Temperature package and part number ICS1893AFILF = 48 Lead 300 mil. SSOP
Lead Free Industrial Temperature package.
8-10, changed “Decimal” revision number from 0 to 1.
8-11, deleted “Note 1” at foot of table. On bits 4.5 through 4.8, replaced “Note 1” notation in
8-21, Bit 19.5, changed “Force LEDs On” to ”ICS Reserved”.
9-6, revised P3TD Pin 6 and P4RD Pin 8 Pin Description.
10-3, “Note” paragraph deleted.
10-4, changed “Supply Current Power-Down” IDD from 40 to 4 (Typ) and from 50 to 5 (Max). In
6-1, 25MHz Crystal Specification revised.
6-2, 25MHz Oscillator Specification revised.
8-18, Bit 17.3 signal present / no signal present entries reversed. Corrected.
9-8, Pin RXD3 number “29” incorrect. Corrected.
10-6, Min and Max column entries incorrect. Corrected.
12-1, “Odering Information” added part number ICS1893AFLF = 48 Lead 300 mil. SSOP Lead
6-3, “Crystal or Oscillator Operation”, corrected 33 pF to 33 Ohm in Oscillator operation.
10-1, deleted capacitors across resistors 10TCSR and 100TCSR.
12-1, “Package Type” added AFI = 48 Lead 300 mil. SSOP Industrial Temp.
Deleted two paragraphs made redundant by change made to Table 8-21.
“When the 10Base-T link is:, Invalid / Valid Smart Squelch function”. Changed each
Copyright © 2004, Integrated Circuit Systems, Inc.
All rights reserved.
9
Revision History
October, 2004