ICS1893AFI(2003) 查看數據表（PDF） - Integrated Circuit Systems

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ICS1893AFI
(Rev.:2003)

3.3-V 10Base-T/100Base-TX Integrated PHYceiver™

Integrated Circuit Systems 

ICS1893AF Data Sheet - Release

Revision History

Revision History

• 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.

– Table of Contents reflect page renumbering.

– Figure 6-3, “Crystal or Oscillator Operation”, corrected 33 pF to 33 Ohm in Oscillator operation.

– Section 7.5.5. “When the 10Base-T link is:, Invalid / Valid Smart Squelch function”. Changed each

“logic” number from zero to one, or the reverse.

– Table 8-10, changed “Decimal” revision number from 0 to 1.

– Table 8-11, deleted “Note 1” at foot of table. On bits 4.5 through 4.8, replaced “Note 1” notation in

“Access” column with R/W.

– Section 8.14. Deleted two paragraphs made redundant by change made to Table 8-21.

– Table 8-21, Bit 19.5, changed “Force LEDs On” to ”ICS Reserved”.

– Table 9-6, revised P3TD Pin 6 and P4RD Pin 8 Pin Description.

– Table 10-3, “Note” paragraph deleted.

– Figure 10-1, deleted capacitors across resistors 10TCSR and 100TCSR.

– Table 10-4, changed “Supply Current Power-Down” IDD from 40 to 4 (Typ) and from 50 to 5 (Max). In

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.

ICS1893AF, Rev. B 3/07/03

Copyright © 2003, Integrated Circuit Systems, Inc.

All rights reserved.

9

March, 2003

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