DLPC3470 datasheet(2/70 Pages) TI1

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DLPC3470

DLPS110 – APRIL 2018

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Table of Contents

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

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

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

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

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

Specifications....................................................... 15

6.1

Absolute Maximum Ratings .................................... 15

6.2

ESD Ratings............................................................ 15

6.3

Recommended Operating Conditions ..................... 16

6.4

Thermal Information ................................................ 16

6.5

Electrical Characteristics over Recommended

Operating Conditions ............................................... 17

6.6

Electrical Characteristics......................................... 18

6.7

Internal Pullup and Pulldown Characteristics.......... 20

6.8

High-Speed Sub-LVDS Electrical Characteristics... 20

6.9

Low-Speed SDR Electrical Characteristics............. 21

6.10

System Oscillators Timing Requirements ............. 22

6.11

Power-Up and Reset Timing Requirements ......... 22

6.12

Parallel Interface Frame Timing Requirements .... 23

6.13

Parallel Interface General Timing Requirements .. 24

6.14

BT656 Interface General Timing Requirements ... 25

6.15

Flash Interface Timing Requirements ................... 26

Parameter Measurement Information ................ 27

7.1

HOST_IRQ Usage Model ....................................... 27

7.2

Input Source............................................................ 28

Detailed Description ............................................ 31

8.1

Overview ................................................................. 31

8.2

Functional Block Diagram ....................................... 31

8.3

Feature Description................................................. 32

8.4

Device Functional Modes........................................ 49

Application and Implementation ........................ 50

9.1

Application Information............................................ 50

9.2

Typical Application ................................................. 50

Power Supply Recommendations ..................... 53

10.1

System Power-Up and Power-Down Sequence ... 53

10.2

DLPC3470 controller Power-Up Initialization

Sequence ................................................................. 56

10.3

DMD Fast PARK Control (PARKZ) ....................... 56

10.4

Hot Plug Usage ..................................................... 56

10.5

Maximum Signal Transition Time.......................... 56

Layout................................................................... 57

11.1

Layout Guidelines ................................................. 57

11.2

Layout Example .................................................... 62

Device and Documentation Support ................. 63

12.1

Device Support .................................................... 63

12.2

Receiving Notification of Documentation Updates 65

12.3

Community Resources.......................................... 65

12.4

Trademarks ........................................................... 65

12.5

Electrostatic Discharge Caution ............................ 65

12.6

Glossary ................................................................ 65

Mechanical, Packaging, and Orderable

Information ........................................................... 65

4 Revision History

DATE

REVISION

NOTES

April 2018

Initial release.

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