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AD9251-40EBZ 数据表(PDF) 3 Page - Analog Devices |
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AD9251-40EBZ 数据表(HTML) 3 Page - Analog Devices |
3 / 37 page AD9251 Data Sheet Rev. B | Page 2 of 36 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagram .............................................................. 1 Product Highlights ........................................................................... 1 Revision History ............................................................................... 2 General Description ......................................................................... 3 Specifications..................................................................................... 4 DC Specifications ......................................................................... 4 AC Specifications.......................................................................... 5 Digital Specifications ................................................................... 6 Switching Specifications .............................................................. 7 Timing Specifications .................................................................. 8 Absolute Maximum Ratings.......................................................... 10 Thermal Characteristics ............................................................ 10 ESD Caution................................................................................ 10 Pin Configuration and Function Descriptions........................... 11 Typical Performance Characteristics ........................................... 13 AD9251-80 .................................................................................. 13 AD9251-65 .................................................................................. 15 AD9251-40 .................................................................................. 16 AD9251-20 .................................................................................. 17 Equivalent Circuits......................................................................... 18 Theory of Operation ...................................................................... 20 ADC Architecture ...................................................................... 20 Analog Input Considerations.................................................... 20 Voltage Reference ....................................................................... 23 Clock Input Considerations...................................................... 24 Channel/Chip Synchronization................................................ 26 Power Dissipation and Standby Mode .................................... 26 Digital Outputs ........................................................................... 27 Timing.......................................................................................... 27 Built-In Self-Test (BIST) and Output Test .................................. 28 Built-In Self-Test (BIST)............................................................ 28 Output Test Modes..................................................................... 28 Serial Port Interface (SPI).............................................................. 29 Configuration Using the SPI..................................................... 29 Hardware Interface..................................................................... 30 Configuration Without the SPI ................................................ 30 SPI Accessible Features.............................................................. 30 Memory Map .................................................................................. 31 Reading the Memory Map Register Table............................... 31 Open Locations .......................................................................... 31 Default Values............................................................................. 31 Memory Map Register Table..................................................... 32 Memory Map Register Descriptions........................................ 34 Applications Information .............................................................. 35 Design Guidelines ...................................................................... 35 Outline Dimensions....................................................................... 36 Ordering Guide .......................................................................... 36 REVISION HISTORY 9/2016—Rev. A to Rev. B Changes to Figure 3.......................................................................... 8 10/2009—Rev. 0 to Rev. A Changes to Features.......................................................................... 1 Change to Table 1 ............................................................................. 4 Moved Timing Diagrams................................................................. 8 Deleted Table 11; Renumbered Sequentially .............................. 22 Changes to Internal Reference Connection Section.................. 23 Moved Channel/Chip Synchronization Section......................... 26 Change to Table 15 ......................................................................... 30 Changes to Reading the Memory Map Register Table Section ................................................................................... 31 Changes to Table 16 ....................................................................... 32 7/2009—Revision 0: Initial Version |
类似零件编号 - AD9251-40EBZ |
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类似说明 - AD9251-40EBZ |
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