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ICS1893 Datasheet, PDF (10/152 Pages) Integrated Circuit Systems – 3.3-V 10Base-T/100Base-TX Integrated PHYceiver™ | |||
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ICS1893 Data Sheet - Release
Revision History
⢠This release of this document, Rev C, is dated May 22, 2000. Change bars indicate where all changes
are made. (For an explanation of change bars, see the Change Bar note on this page.) The following list
also indicates where changes occur.
â Table of Contents reflect page renumbering.
â Table 3-1 value xxx changes from 000011b to 000100b
â Section 6.5, âTwisted-Pair Interfaceâtext changes.
â Section 6.5.1, âTwisted-Pair Transmitter Interfaceâand Section 6.5.2, âTwisted-Pair Receiver
Interfaceâare two new sections with two new figures.
â Section 6.6, âClock Reference Interfaceâreflects deletion of references to crystal oscillator, as the
ICS1893 does not work with a crystal. (Section 6.6.1 and Section 6.6.2 are deleted.)
â Section 6.8, âStatus Interfaceâhas two new notes, Notes 5 and 6.
â A new figure, Figure 6-3, follows Section 6.8, âStatus Interfaceâ.
â Table 8-9 value changes from F420 to F441.
â Section 8.5.2, âManufacturer's Model Number (bits 3.9:4)âtext changes.
â Table 8-10 value changes from 0000 to 0001.
â In the following areas, ICS1894 changes to ICS1893:
⢠Section 8.13.1, âRemote Jabber Detect (bit 18.15)â
⢠Table 9-5 RXCLK pin description.
⢠Table 9-6 RXCLK pin description.
⢠Table 9-8 NC pin description.
â In the following sections, pin 54 changes from VDD_IO to VDD:
⢠Section 9.1, âICS1893 Pin Diagramâ
⢠Section 9.2, âICS1893 Pin Listingsâ
⢠Section 9.3.6, âGround and Power Pinsâ
â Table 9-4 text changes for the REF_IN and REF_OUT pin descriptions.
â Table 9-7 text changes for the RXTRI pin descriptions.
â Section 9.3.6, âGround and Power Pinsâadds the VSS ground pin, pin 22.
â Section 10.3, âRecommended Component Valuesâtext changes.
â A new figure, Figure 10-1, follows Section 10.3, âRecommended Component Valuesâ.
Change Bars
Change bars on subsequent ICS1893 data sheets indicate new documents posted to the web. (Change
bars within a new version of a document also indicates changes to the document.)
Sample change bar
â
ICS1893 Rev C 6/6/00
Copyright © 2000, Integrated Circuit Systems, Inc.
All rights reserved.
10
June, 2000
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