AS1160/AS1161
Datasheet
Contents
1 General Description..............................................................................................................................
2 Key Features ........................................................................................................................................
3 Applications ..........................................................................................................................................
Contents ...............................................................................................................................................................
4 Pinout ...................................................................................................................................................
Pin Assignments and Descriptions.......................................................................................................................
5 Absolute Maximum Ratings..................................................................................................................
6 Electrical Characteristics ......................................................................................................................
1
1
1
2
3
3
5
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
Revision 1.01
2 - 29