Datasheet AD9434 (Analog Devices) - 3
| Fabricante | Analog Devices |
| Descripción | 12-Bit, 370 MSPS/500 MSPS, 1.8 V Analog-to-Digital Converter |
| Páginas / Página | 29 / 3 — AD9434. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY 2/13—Rev. A to … |
| Revisión | B |
| Formato / tamaño de archivo | PDF / 937 Kb |
| Idioma del documento | Inglés |
AD9434. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY 2/13—Rev. A to Rev. B. 5/11—Rev. 0 to Rev. A
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AD9434 Data Sheet TABLE OF CONTENTS
Features .. 1 Theory of Operation .. 19 Applications ... 1 Analog Input and Voltage Reference ... 19 General Description ... 1 Clock Input Considerations .. 20 Functional Block Diagram .. 1 Power Dissipation and Power-Down Mode ... 21 Product Highlights ... 1 Digital Outputs ... 21 Revision History ... 2 Timing.. 22 Specifications ... 3 VREF .. 22 DC Specifications ... 3 AD9434 Configuration Using the SPI ... 22 AC Specifications .. 4 Using the AD9434 to Replace the AD9230 .. 23 Digital Specifications ... 5 Hardware Interface ... 23 Switching Specifications .. 6 Configuration Without the SPI .. 23 Timing Diagrams .. 7 Memory Map .. 25 Absolute Maximum Ratings .. 8 Reading the Memory Map Table .. 25 Thermal Resistance .. 8 Reserved Locations .. 25 ESD Caution .. 8 Default Values ... 25 Pin Configurations and Function Descriptions ... 9 Logic Levels ... 25 Typical Performance Characteristics ... 13 Outline Dimensions ... 28 Equivalent Circuits ... 18 Ordering Guide .. 28
REVISION HISTORY 2/13—Rev. A to Rev. B
Changes to Table 4 ... 6 Changes to Table 5 ... 8 Changes to Reading the Memory Map Table Section ... 25
5/11—Rev. 0 to Rev. A
Changes to General Description ... 1 Changes to Table 4, Aperture Time Values .. 6 Changes to Figure 32 ... 17 Changes to Figure 42 ... 19 Changes to Table 13, Register 10, Bits[7:0] Value, Register 14 Default Value, Register 15 Default Value, Register 17, Bit 7 Value and Register 18, Bit[4:0] Values ... 26
3/11—Revision 0: Initial Version
Rev. B | Page 2 of 28 Document Outline Features Applications General Description Functional Block Diagram Product Highlights Revision History Specifications DC Specifications AC Specifications Digital Specifications Switching Specifications Timing Diagrams Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Equivalent Circuits Theory of Operation Analog Input and Voltage Reference Differential Input Configurations Clock Input Considerations Clock Duty Cycle Considerations Clock Jitter Considerations Power Dissipation and Power-Down Mode Digital Outputs Digital Outputs and Timing Output Data Rate and Pinout Configuration Out-of-Range (OR) Timing VREF AD9434 Configuration Using the SPI Using the AD9434 to Replace the AD9230 Hardware Interface Configuration Without the SPI Memory Map Reading the Memory Map Table Reserved Locations Default Values Logic Levels Outline Dimensions Ordering Guide
AD9434 Data Sheet TABLE OF CONTENTS
Features .. 1 Theory of Operation .. 19 Applications ... 1 Analog Input and Voltage Reference ... 19 General Description ... 1 Clock Input Considerations .. 20 Functional Block Diagram .. 1 Power Dissipation and Power-Down Mode ... 21 Product Highlights ... 1 Digital Outputs ... 21 Revision History ... 2 Timing.. 22 Specifications ... 3 VREF .. 22 DC Specifications ... 3 AD9434 Configuration Using the SPI ... 22 AC Specifications .. 4 Using the AD9434 to Replace the AD9230 .. 23 Digital Specifications ... 5 Hardware Interface ... 23 Switching Specifications .. 6 Configuration Without the SPI .. 23 Timing Diagrams .. 7 Memory Map .. 25 Absolute Maximum Ratings .. 8 Reading the Memory Map Table .. 25 Thermal Resistance .. 8 Reserved Locations .. 25 ESD Caution .. 8 Default Values ... 25 Pin Configurations and Function Descriptions ... 9 Logic Levels ... 25 Typical Performance Characteristics ... 13 Outline Dimensions ... 28 Equivalent Circuits ... 18 Ordering Guide .. 28
REVISION HISTORY 2/13—Rev. A to Rev. B
Changes to Table 4 ... 6 Changes to Table 5 ... 8 Changes to Reading the Memory Map Table Section ... 25
5/11—Rev. 0 to Rev. A
Changes to General Description ... 1 Changes to Table 4, Aperture Time Values .. 6 Changes to Figure 32 ... 17 Changes to Figure 42 ... 19 Changes to Table 13, Register 10, Bits[7:0] Value, Register 14 Default Value, Register 15 Default Value, Register 17, Bit 7 Value and Register 18, Bit[4:0] Values ... 26
3/11—Revision 0: Initial Version
Rev. B | Page 2 of 28 Document Outline Features Applications General Description Functional Block Diagram Product Highlights Revision History Specifications DC Specifications AC Specifications Digital Specifications Switching Specifications Timing Diagrams Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Equivalent Circuits Theory of Operation Analog Input and Voltage Reference Differential Input Configurations Clock Input Considerations Clock Duty Cycle Considerations Clock Jitter Considerations Power Dissipation and Power-Down Mode Digital Outputs Digital Outputs and Timing Output Data Rate and Pinout Configuration Out-of-Range (OR) Timing VREF AD9434 Configuration Using the SPI Using the AD9434 to Replace the AD9230 Hardware Interface Configuration Without the SPI Memory Map Reading the Memory Map Table Reserved Locations Default Values Logic Levels Outline Dimensions Ordering Guide