Datasheet AD9445 (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | 14-Bit, 105 MSPS / 125 MSPS A/D Converter |
| 页数 / 页 | 41 / 3 — AD9445. TABLE OF CONTENTS. REVISION HISTORY. 10/05—Revision 0: Initial … |
| 文件格式/大小 | PDF / 810 Kb |
| 文件语言 | 英语 |
AD9445. TABLE OF CONTENTS. REVISION HISTORY. 10/05—Revision 0: Initial Version
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AD9445 TABLE OF CONTENTS
Features .. 1 Terminology ...9 Applications... 1 Pin Configurations and Function Descriptions ... 10 General Description ... 1 Equivalent Circuits... 15 Functional Block Diagram .. 1 Typical Performance Characteristics ... 16 Product Highlights ... 1 Theory of Operation .. 24 Revision History ... 2 Analog Input and Reference Overview ... 24 Specifications... 3 Clock Input Considerations.. 26 DC Specifications ... 3 Power Considerations.. 27 AC Specifications.. 4 Digital Outputs ... 27 Digital Specifications ... 6 Timing ... 27 Switching Specifications .. 6 Operational Mode Selection ... 28 Timing Diagrams.. 7 Evaluation Board .. 29 Absolute Maximum Ratings.. 8 Outline Dimensions ... 37 Thermal Resistance .. 8 Ordering Guide .. 37 ESD Caution.. 8
REVISION HISTORY 10/05—Revision 0: Initial Version
Rev. 0 | Page 2 of 40 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 TERMINOLOGY PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS EQUIVALENT CIRCUITS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION ANALOG INPUT AND REFERENCE OVERVIEW Internal Reference Connection Internal Reference Trim External Reference Operation Analog Inputs High IF Applications CLOCK INPUT CONSIDERATIONS Jitter Considerations POWER CONSIDERATIONS DIGITAL OUTPUTS LVDS Mode CMOS Mode TIMING OPERATIONAL MODE SELECTION Data Format Select Output Mode Select Duty Cycle Stabilizer RF ENABLE EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE
AD9445 TABLE OF CONTENTS
Features .. 1 Terminology ...9 Applications... 1 Pin Configurations and Function Descriptions ... 10 General Description ... 1 Equivalent Circuits... 15 Functional Block Diagram .. 1 Typical Performance Characteristics ... 16 Product Highlights ... 1 Theory of Operation .. 24 Revision History ... 2 Analog Input and Reference Overview ... 24 Specifications... 3 Clock Input Considerations.. 26 DC Specifications ... 3 Power Considerations.. 27 AC Specifications.. 4 Digital Outputs ... 27 Digital Specifications ... 6 Timing ... 27 Switching Specifications .. 6 Operational Mode Selection ... 28 Timing Diagrams.. 7 Evaluation Board .. 29 Absolute Maximum Ratings.. 8 Outline Dimensions ... 37 Thermal Resistance .. 8 Ordering Guide .. 37 ESD Caution.. 8
REVISION HISTORY 10/05—Revision 0: Initial Version
Rev. 0 | Page 2 of 40 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 TERMINOLOGY PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS EQUIVALENT CIRCUITS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION ANALOG INPUT AND REFERENCE OVERVIEW Internal Reference Connection Internal Reference Trim External Reference Operation Analog Inputs High IF Applications CLOCK INPUT CONSIDERATIONS Jitter Considerations POWER CONSIDERATIONS DIGITAL OUTPUTS LVDS Mode CMOS Mode TIMING OPERATIONAL MODE SELECTION Data Format Select Output Mode Select Duty Cycle Stabilizer RF ENABLE EVALUATION BOARD OUTLINE DIMENSIONS ORDERING GUIDE