ds26504 Maxim Integrated Products, Inc., ds26504 Datasheet - Page 127

• Manufacturer Part Number: ds26504
• Description: Ds26504 T1/e1/j1/64kcc Bits Element
• Manufacturer: Maxim Integrated Products, Inc.

21. REVISION HISTORY
REVISION
070105
081105
101805
020906
053107
100507
121707
New product release.
Corrected the polarity of the TAIS pin when operating in Hardware mode on pages 19 and 29.
Changed Section 13.4 to read “2.048 x 2
= 1 to 4).”
Section 13.3.1, Section 13.3.2, SR1 Bits 1 and 2: Clarified the open circuit and short circuit
wording.
Figure 13-1: Corrected the capacitor value from 1μF to 10μF.
Replaced Figure 13-4 and 13-5 (added Table 13-1 and Table 13-2) to show two different types
of recommended protection circuit interfaces.
Added package drawing link to Package Information section, along with updated package
drawing.
(Page 48) Removed reference to E1RCR and E1TCR bit 3 (this bit functionality has been
moved to the MCREG).
(Pages 92 and 93) Replaced Figure 13-4 and Figure 13-5 to show 10μF cap on TTIP.
(Pages 113–114) In the Absolute Maximum Ratings (Section 19), added Note 1: Specifications
at -40
for DS26504LN. Renumbered notes for Table 19-1 to Table 19-5.
(Pages 16, 17) Clarified RITD and TITD descriptions.
(Page 19) For E1TS description, changed 0 = 120Ω and 1 = 75Ω to 0 = 75Ω and 1 = 120Ω.
(Page 84) Corrected Note 2 in the LIC1[7:5] register description to include TT2 along with TT0
and TT1.
°
C are guaranteed by design GBD and not production tested. to Operating Temp Range
127 of 128
DESCRIPTION
N
(where N = 1 to 3)” instead of “2.048 x N (where N
DS26504 T1/E1/J1/64KCC BITS Element