ADC3421 datasheet(2/80 Pages) TI2

2 / 80 page

ADC3421, ADC3422, ADC3423, ADC3424

SBAS673A – JULY 2014 – REVISED OCTOBER 2015

www.ti.com

Table of Contents

7.19

Typical Characteristics: Common ......................... 38

Features .................................................................. 1

7.20

Typical Characteristics: Contour ........................... 39

Applications ........................................................... 1

Parameter Measurement Information ................ 39

Description ............................................................. 1

8.1

Timing Diagrams ..................................................... 39

Revision History..................................................... 2

Detailed Description ............................................ 41

Device Comparison Table..................................... 3

9.1

Overview ................................................................. 41

Pin Configuration and Functions ......................... 3

9.2

Functional Block Diagram ....................................... 41

Specifications......................................................... 5

9.3

Feature Description................................................. 42

7.1

Absolute Maximum Ratings ...................................... 5

9.4

Device Functional Modes........................................ 46

7.2

ESD Ratings.............................................................. 5

9.5

Programming........................................................... 47

7.3

Recommended Operating Conditions ....................... 5

9.6

7.4

Thermal Information .................................................. 6

Applications and Implementation...................... 66

7.5

Electrical Characteristics: General ............................ 6

10.1

Application Information.......................................... 66

7.6

Electrical Characteristics: ADC3421, ADC3422 ....... 7

10.2

Typical Applications .............................................. 67

7.7

Electrical Characteristics: ADC3423, ADC3424 ....... 7

Power Supply Recommendations ..................... 69

7.8

AC Performance: ADC3421 ...................................... 8

Layout................................................................... 70

7.9

AC Performance: ADC3422 .................................... 10

12.1

Layout Guidelines ................................................. 70

7.10

AC Performance: ADC3423 .................................. 12

12.2

Layout Example .................................................... 70

7.11

AC Performance: ADC3424 .................................. 14

Device and Documentation Support ................. 71

7.12

Digital Characteristics ........................................... 16

13.1

Related Links ........................................................ 71

7.13

Timing Requirements: General ............................. 16

13.2

Community Resources.......................................... 71

7.14

Timing Requirements: LVDS Output..................... 17

13.3

Trademarks ........................................................... 71

7.15

Typical Characteristics: ADC3421 ........................ 18

13.4

Electrostatic Discharge Caution ............................ 71

7.16

Typical Characteristics: ADC3422 ........................ 23

13.5

Glossary ................................................................ 71

7.17

Typical Characteristics: ADC3423 ........................ 28

7.18

Typical Characteristics: ADC3424 ........................ 33

Mechanical, Packaging, and Orderable

Information ........................................................... 71

4 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Original (July 2014) to Revision A

Page

•

Released to production........................................................................................................................................................... 1

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