AS1161-BCTT データシートの表示（PDF） - austriamicrosystems AG

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AS1161-BCTT

20MHz - 66MHz, 10-Bit Bus, IEEE 1149.1 (JTAG) Compliant LVDS Serializer/Deserializer

austriamicrosystems AG 

AS1160/AS1161

Datasheet

Contents

1 General Description.............................................................................................................................. 1

2 Key Features ........................................................................................................................................ 1

3 Applications .......................................................................................................................................... 1

Contents ............................................................................................................................................................... 2

4 Pinout ................................................................................................................................................... 3

Pin Assignments and Descriptions ....................................................................................................................... 3

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

6 Electrical Characteristics ...................................................................................................................... 6

Serializer Timing Requirements for TCLK ....................................................................................................... 6

Serializer Switching Characteristics ................................................................................................................ 6

Deserializer Electrical Characteristics ..............................................................................................................7

Deserializer Timing Requirements for REFCLK.............................................................................................. 8

Deserializer Switching Characteristics ............................................................................................................ 8

Scan Circuitry Timing Requirements............................................................................................................... 9

7 Typical Operating Characteristics AS1160 ......................................................................................... 10

8 Typical Operating Characteristics AS1161 .......................................................................................... 11

9 Timing Diagrams ................................................................................................................................. 12

10 Detailed Description .......................................................................................................................... 19

Initialization .........................................................................................................................................................19

Data Transfer...................................................................................................................................................... 20

Resynchronization .............................................................................................................................................. 21

Powerdown......................................................................................................................................................... 21

Tri-State .............................................................................................................................................................. 21

11 Application Information ................................................................................................................. 22

Power Considerations ........................................................................................................................................ 22

Powering up the Deserializer ............................................................................................................................. 22

Transmitting Data ............................................................................................................................................... 22

Noise Margin ...................................................................................................................................................... 23

Lock Loss Recovery ........................................................................................................................................... 23

Hot Insertion ....................................................................................................................................................... 23

PCB Considerations ........................................................................................................................................... 24

Transmission Media ........................................................................................................................................... 24

Failsafe Biasing .................................................................................................................................................. 25

Signal Integrity.................................................................................................................................................... 25

JTAG Test Modes ............................................................................................................................................... 26

SAMPLE/PRELOAD ...................................................................................................................................... 26

BYPASS......................................................................................................................................................... 26

EXTEST ......................................................................................................................................................... 26

IDCODE ......................................................................................................................................................... 26

RUNBIST ....................................................................................................................................................... 26

12 Package Drawings and Markings ..................................................................................................... 27

13 Ordering Information........................................................................................................................ 28

www.austriamicrosystems.com/Interfaces-LVDS/AS1160_61

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