ADS5271

SBAS313C – JUNE 2004 – REVISED JANUARY 2009...................................................................................................................................................... www.ti.com

Revision History

Changes from Revision B (September 2005) to Revision C .......................................................................................... Page

• Updated Absolute Maximum Ratings table: added entries for Digital Input Pins, Set 1 and Set 2 and added footnote 3.... 2

Changes from Revision A (August 2005) to Revision B ................................................................................................ Page

• Changed component image to having TI logo....................................................................................................................... 1

• Changed X to x (for instance, 12X, 6X, 1X, etc) globally. ..................................................................................................... 1

• Changed ISET to I

SET globally. .............................................................................................................................................. 1

• Changed 56kΩ to 56.2kΩ globally......................................................................................................................................... 1

• Changed fourth bullet of Features section............................................................................................................................. 1

• Deleted eighth and 12th bullets of Features section. ............................................................................................................ 1

• Changed Synch to Bit in 11th bullet of Features section....................................................................................................... 1

• Added Four Current Modes for LVDS as 14th bullet in Features section. ........................................................................... 1

• Changed Description section and block diagram. ................................................................................................................. 1

• Changed Ordering Information table and footnotes............................................................................................................... 2

• Changed Absolute Maximum Ratings table and footnotes.................................................................................................... 2

• Changed Recommended Operating Conditions table and footnotes. ................................................................................... 3

• Changed Electrical Characteristics table, conditions, and footnotes..................................................................................... 4

• Changed Electrical Characteristics table, conditions, and footnotes..................................................................................... 5

• Changed Reference Selection table. ..................................................................................................................................... 5

• Changed AC Characteristics table conditions to include I

SET = 56.2kΩ. ............................................................................... 6

• Changed 68 to 69.5 in second row of SNR section in AC Characteristics table................................................................... 6

• Changed 67.5 to 69 in second row of SINAD section in AC Characteristics table................................................................ 6

• Changed Crosstalk row of AC Characteristics table.............................................................................................................. 6

• Added IMD3 row of AC Characteristics table. ....................................................................................................................... 6

• Changed entire LVDS table, conditions, and footnotes......................................................................................................... 7

• Deleted condition value from C

O row in LVDS table.............................................................................................................. 7

• Changed minimum unit values for Data Setup Time and Data Hold Time rows in LVDS table............................................ 7

• Changed Switching Characteristics table. ............................................................................................................................. 7

• Changed LVDS timing diagram. ............................................................................................................................................ 8

• Changed Reset timing diagram. ............................................................................................................................................ 8

• Changed Power-Down timing diagram. ................................................................................................................................. 9

• Changed Serial Interface Timing figure and table. ................................................................................................................ 9

• Changed Serial Interface Registers table. ........................................................................................................................... 10

• Changed Test Patterns table. .............................................................................................................................................. 10

• Changed Pin Configuration figure........................................................................................................................................ 11

• Changed Pin Descriptions table. ......................................................................................................................................... 12

• Added Definition of Specifications section........................................................................................................................... 13

• Changed Typical Characteristics conditions........................................................................................................................ 14

• Changed Figure 1. ............................................................................................................................................................... 14

• Changed Figure 2. ............................................................................................................................................................... 14

• Changed Figure 3. ............................................................................................................................................................... 14

• Changed Figure 4. ............................................................................................................................................................... 14

• Changed Figure 5. ............................................................................................................................................................... 14

• Changed Typical Characteristics conditions........................................................................................................................ 15

• Changed Figure 12. ............................................................................................................................................................. 15

• Changed Typical Characteristics conditions........................................................................................................................ 16

• Changed Figure 13. ............................................................................................................................................................. 16

22

Submit Documentation Feedback

Copyright © 2004–2009, Texas Instruments Incorporated

Product Folder Link(s): ADS5271