Datasheet AD9222 (Analog Devices) - 8
| Fabricante | Analog Devices |
| Descripción | Octal, 12-Bit, 40/50/65 MSPS Serial LVDS 1.8 V A/D Converter |
| Páginas / Página | 61 / 8 — Data Sheet. AD9222. TIMING DIAGRAMS. N – 1. VIN ± x. tEH. tEL. CLK–. … |
| Revisión | F |
| Formato / tamaño de archivo | PDF / 2.6 Mb |
| Idioma del documento | Inglés |
Data Sheet. AD9222. TIMING DIAGRAMS. N – 1. VIN ± x. tEH. tEL. CLK–. CLK+. tCPD. DCO–. DCO+. FCO. FRAME. FCO–. FCO+. tPD. tDATA. D – x. MSB. D10. N – 9. N – 8. D + x
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Data Sheet AD9222 TIMING DIAGRAMS N – 1 tA VIN ± x N tEH tEL CLK– CLK+ tCPD DCO– DCO+ t t FCO FRAME FCO– FCO+ tPD tDATA D – x MSB D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 MSB D10 N – 9 N – 9 N – 9 N – 9 N – 9 N – 9 N – 9 N – 9 N – 9 N – 9 N – 9 N – 9 N – 8 N – 8
002
D + x
05967- Figure 2. 12-Bit Data Serial Stream, MSB First (Default)
N – 1 VIN ± x tA N tEH tEL CLK– CLK+ tCPD DCO– DCO+ t t FCO FRAME FCO– FCO+ tPD tDATA D – x MSB D8 D7 D6 D5 D4 D3 D2 D1 D0 MSB D8 D7 D6 D5 N – 9 N – 9 N – 9 N – 9 N – 9 N – 9 N – 9 N – 9 N – 9 N – 9 N – 8 N – 8 N – 8 N – 8 N – 8 D + x
003 05967- Figure 3. 10-Bit Data Serial Stream, MSB First Rev. F | Page 7 of 60 Document Outline Features Applications General Description Functional Block Diagram Product Highlights Table of Contents Revision History Specifications AC Specifications Digital Specifications Switching Specifications Timing Diagrams Absolute Maximum Ratings Thermal Impedance ESD Caution Pin Configuration and Function Descriptions Equivalent Circuits Typical Performance Characteristics Theory of Operation Analog Input Considerations Differential Input Configurations Single-Ended Input Configuration Clock Input Considerations Clock Duty Cycle Considerations Clock Jitter Considerations Power Dissipation and Power-Down Mode Digital Outputs and Timing SDIO/ODM Pin SCLK/DTP Pin CSB Pin RBIAS Pin Voltage Reference Internal Reference Operation External Reference Operation Serial Port Interface (SPI) Hardware Interface Memory Map Reading the Memory Map Table Reserved Locations Default Values Logic Levels Power and Ground Recommendations Exposed Paddle Thermal Heat Slug Recommendations Evaluation Board Power Supplies Input Signals Output Signals Default Operation and Jumper Selection Settings Alternative Analog Input Drive Configuration Outline Dimensions Ordering Guide
002
D + x
05967- Figure 2. 12-Bit Data Serial Stream, MSB First (Default)
N – 1 VIN ± x tA N tEH tEL CLK– CLK+ tCPD DCO– DCO+ t t FCO FRAME FCO– FCO+ tPD tDATA D – x MSB D8 D7 D6 D5 D4 D3 D2 D1 D0 MSB D8 D7 D6 D5 N – 9 N – 9 N – 9 N – 9 N – 9 N – 9 N – 9 N – 9 N – 9 N – 9 N – 8 N – 8 N – 8 N – 8 N – 8 D + x
003 05967- Figure 3. 10-Bit Data Serial Stream, MSB First Rev. F | Page 7 of 60 Document Outline Features Applications General Description Functional Block Diagram Product Highlights Table of Contents Revision History Specifications AC Specifications Digital Specifications Switching Specifications Timing Diagrams Absolute Maximum Ratings Thermal Impedance ESD Caution Pin Configuration and Function Descriptions Equivalent Circuits Typical Performance Characteristics Theory of Operation Analog Input Considerations Differential Input Configurations Single-Ended Input Configuration Clock Input Considerations Clock Duty Cycle Considerations Clock Jitter Considerations Power Dissipation and Power-Down Mode Digital Outputs and Timing SDIO/ODM Pin SCLK/DTP Pin CSB Pin RBIAS Pin Voltage Reference Internal Reference Operation External Reference Operation Serial Port Interface (SPI) Hardware Interface Memory Map Reading the Memory Map Table Reserved Locations Default Values Logic Levels Power and Ground Recommendations Exposed Paddle Thermal Heat Slug Recommendations Evaluation Board Power Supplies Input Signals Output Signals Default Operation and Jumper Selection Settings Alternative Analog Input Drive Configuration Outline Dimensions Ordering Guide