DS26503LN Maxim Integrated Products, DS26503LN Datasheet - Page 121

• Manufacturer Part Number: DS26503LN
• Description: Timers & Support Products E1-T1-J1 BITS Elemen t T1-E1-J1 BITS Elem
• Manufacturer: Maxim Integrated Products
• Type: Clock Recoveryr

Specifications of DS26503LN

• Supply Voltage (max): 3.46 V
• Supply Voltage (min): 3.13 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Current: 85 mA
• Package / Case: LQFP-64

20. REVISION HISTORY
REVISION
070904
032405
081105
101805
022806
053107
100507
121707
New product release.
Updated Table 2-1 and Table 2-2.
Replaced the older recommended LIU circuits in Section 13.8 with newer versions (Figure 13-4
and Figure 13-5, Table 13-1 and Table 13-2).
Modified the value of t
Figure 19-11.
Corrected the bit order for the TCPR register. Bits 6 and 7 were reversed. Bits 3 and 4 were
reversed.
Corrected the polarity of the TAIS pin description for hardware mode operation (pages 18 and
28). The register control bit description for LIC2.4 is correct.
Added thermal values to Table 18-2.
Changed Section 13.4 to read “2.048 x 2
= 1 to 4).”
Edited Figure 3-4 to show 12.8MHz clock option and added references throughout relevant
sections of the document.
Added JACKS1 bit to LIC2.7—This feature is available in Rev B1 and later.
Clarified the open circuit and short circuit wording in Sections 13.3.1 and 13.3.2 and SR1 bits 1
and 2.
(Page 48) Removed reference to E1RCR and E1TCR bit 3 (this bit functionality has been
moved to the MCREG).
(Pages 108–109) In the Absolute Maximum Ratings (Section 18), added Note 1: Specifications
at -40
for DS26503LN. Renumbered notes for Table 18-1 to Table 18-5.
(Page 16) Clarified RITD and TITD descriptions.
(Page 19) For E1TS description, changed 0 = 120Ω and 1 = 75Ω to 0 = 75Ω and 1 = 120Ω.
(Page 82) 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
DD
in Table 19-5. Added timing information to Table 19-5 and updated
121 of 122
DESCRIPTION
N
(where N = 1 to 3)” instead of “2.048 x N (where N
DS26503 T1/E1/J1 BITS Element