DS90CR216A Datasheet, PDF (2/34 Pages) Texas Instruments – 3.3-V Rising Edge Data Strobe LVDS Receiver

DS90CR216A, DS90CR286A, DS90CR286A-Q1
SNLS043H – MAY 2000 – REVISED JANUARY 2016
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 5
6.1 Absolute Maximum Ratings ...................................... 5
6.2 ESD Ratings.............................................................. 5
6.3 Recommended Operating Conditions....................... 5
6.4 Thermal Information .................................................. 5
6.5 Electrical Characteristics........................................... 6
6.6 Switching Characteristics: Receiver ......................... 7
6.7 Typical Characteristics ............................................ 13
7 Detailed Description ............................................ 14
7.1 Overview ................................................................. 14
7.2 Functional Block Diagrams ..................................... 14
7.3 Feature Description................................................. 15
7.4 Device Functional Modes........................................ 16
8 Application and Implementation ........................ 17
8.1 Application Information............................................ 17
8.2 Typical Applications ............................................... 17
9 Power Supply Recommendations...................... 23
10 Layout................................................................... 23
10.1 Layout Guidelines ................................................. 23
10.2 Layout Examples................................................... 23
11 Device and Documentation Support ................. 25
11.1 Device Support...................................................... 25
11.2 Related Links ........................................................ 25
11.3 Community Resources.......................................... 25
11.4 Trademarks ........................................................... 25
11.5 Electrostatic Discharge Caution ............................ 25
11.6 Glossary ................................................................ 25
12 Mechanical, Packaging, and Orderable
Information ........................................................... 25
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision G (August 2015) to Revision H
Page
• Changed Figure 6 and Figure 7 to clarify that TxIN on Tx is the same as RxOUT on Rx .................................................... 9
• Changed "limit output amplitude" to "reduce reflections from long board traces" for clarification........................................ 18
• Deleted 0.01-µF and 0.001-µF caps from required DC power supply coupling capacitors ................................................. 18
• Deleted "Setup and Hold Time" label from the Rx strobe window diagram to clarify RSKM concept ................................. 21
• Changed direction of Rx strobe position shift for correct left and right RSKM margin shift behavior .................................. 21
• Added new Application Note reference for RSKM improvement.......................................................................................... 21
• Added improved layout guidelines........................................................................................................................................ 23
• Changed Figure 28 graphic to clarify the use of series resistors on LVCMOS output ........................................................ 24
Changes from Revision F (February 2013) to Revision G
Page
• Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation
section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and
Mechanical, Packaging, and Orderable Information section .................................................................................................. 1
• Changed specification title to clarify 3.3 V LVCMOS and not standard 5 V CMOS............................................................... 6
• Changed title and graphic of figure to clarify 3.3 V LVCMOS and not standard 5 V CMOS ................................................. 8
• Changed title of DS90CR286A mapping to clarify the make-up of the LVDS lines ............................................................... 9
• Changed title of DS90CR216A mapping to clarify the make-up of the LVDS lines ............................................................... 9
• Added cycle-to-cycle jitter value of 250 ps instead of TBD ps ............................................................................................. 12
Changes from Revision E (February 2013) to Revision F
Page
• Changed layout of National Data Sheet to TI format ............................................................................................................. 3
2
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