Datasheet AD8137 (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | Low Cost, Low Power Differential ADC Driver |
| 页数 / 页 | 33 / 3 — AD8137. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY 7/12—Rev. D to … |
| 修订版 | E |
| 文件格式/大小 | PDF / 612 Kb |
| 文件语言 | 英语 |
AD8137. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY 7/12—Rev. D to Rev. E. 8/04—Rev. 0 to Rev. A. 7/10—Rev. C to Rev. D
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AD8137 Data Sheet TABLE OF CONTENTS
Features .. 1 Test Circuits ... 21 Applications ... 1 Theory of Operation .. 22 Functional Block Diagram .. 1 Applications Information .. 23 General Descripton .. 1 Analyzing a Typical Application with Matched RF and RG Revision History ... 2 Networks .. 23 Specifications ... 3 Estimating Noise, Gain, and Bandwith with Matched Feedback Networks .. 23 Absolute Maximum Ratings .. 9 Driving an ADC with Greater than 12-Bit Performance .. 27 Thermal Resistance .. 9 Outline Dimensions ... 29 Maximum Power Dissipation ... 9 Ordering Guide .. 30 ESD Caution .. 9 Automotive Products ... 30 Pin Configuration and Function Descriptions ... 10 Typical Performance Characteristics ... 11
REVISION HISTORY 7/12—Rev. D to Rev. E 8/04—Rev. 0 to Rev. A.
Changes to Features Section and Applications Section ... 1 Added 8-Lead LFCSP ... Universal Added AD8137W ... Universal Changes to Layout .. Universal Updated Outline Dimensions ... 28 Changes to Product Title and Figure 1 ... 1 Changes to Ordering Guide .. 29 Changes to Specifications ... 3 Added Automotive Products Section .. 29 Changes to Absolute Maximum Ratings .. 6 Changes to Figure 4 and Figure 5 .. 7
7/10—Rev. C to Rev. D
Added Figure 6, Figure 20, Figure 23, Figure 35, Figure 48, Changes to Power-Down Section, Added Figure 68, and Figure 58; Renumbered Sequentially .. 7 Renumbered Subsequent Figures ... 24 Changes to Figure 32 .. 12 Changes to Ordering Guide .. 27 Changes to Figure 40 .. 13 Changes to Figure 55 .. 16
12/09—Rev. B to Rev. C
Changes to Table 7 and Figure 63... 18 Changes to Product Title, Applications Section, and General Changes to Equation 19 ... 19 Description Section .. 1 Changes to Figure 64 and Figure 65... 20 Changes to Input Resistance Parameter Unit, Table 3 ... 5 Changes to Figure 66 .. 22 Added EPAD Mnemonic/Description, Table 6 .. 7 Added Driving an ADC with Greater Than 12-Bit Added Figure 61; Renumbered Sequentially .. 17 Performance Section .. 22 Moved Test Circuits Section .. 18 Changes to Ordering Guide .. 24 Changes to Power Down Section ... 24 Updated Outline Dimensions ... 24 Updated Outline Dimensions ... 26
5/04—Revision 0: Initial Version 7/05—Rev. A to Rev. B
Changes to Ordering Guide .. 24 Rev. E | Page 2 of 32 Document Outline Features Applications Functional Block Diagram General Descripton Revision History Specifications Absolute Maximum Ratings Thermal Resistance Maximum Power Dissipation ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Test Circuits Theory of Operation Applications Information Analyzing a Typical Application with Matched RF and RG Networks Typical Connection and Definition of Terms Output Balance Estimating Noise, Gain, and Bandwith with Matched Feedback Networks Estimating Output Noise Voltage and Bandwidth Voltage Gain Feedback Factor Notation Input Common-Mode Voltage Calculating Input Impedance Input Common-Mode Swing Considerations Bandwidth vs. Closed-Loop Gain Estimating DC Errors Additional Impact of Mismatches in the Feedback Networks Driving a Capacitive Load Layout Considerations Terminating a Single-Ended Input Power-Down Driving an ADC with Greater than 12-Bit Performance Outline Dimensions Ordering Guide Automotive Products
AD8137 Data Sheet TABLE OF CONTENTS
Features .. 1 Test Circuits ... 21 Applications ... 1 Theory of Operation .. 22 Functional Block Diagram .. 1 Applications Information .. 23 General Descripton .. 1 Analyzing a Typical Application with Matched RF and RG Revision History ... 2 Networks .. 23 Specifications ... 3 Estimating Noise, Gain, and Bandwith with Matched Feedback Networks .. 23 Absolute Maximum Ratings .. 9 Driving an ADC with Greater than 12-Bit Performance .. 27 Thermal Resistance .. 9 Outline Dimensions ... 29 Maximum Power Dissipation ... 9 Ordering Guide .. 30 ESD Caution .. 9 Automotive Products ... 30 Pin Configuration and Function Descriptions ... 10 Typical Performance Characteristics ... 11
REVISION HISTORY 7/12—Rev. D to Rev. E 8/04—Rev. 0 to Rev. A.
Changes to Features Section and Applications Section ... 1 Added 8-Lead LFCSP ... Universal Added AD8137W ... Universal Changes to Layout .. Universal Updated Outline Dimensions ... 28 Changes to Product Title and Figure 1 ... 1 Changes to Ordering Guide .. 29 Changes to Specifications ... 3 Added Automotive Products Section .. 29 Changes to Absolute Maximum Ratings .. 6 Changes to Figure 4 and Figure 5 .. 7
7/10—Rev. C to Rev. D
Added Figure 6, Figure 20, Figure 23, Figure 35, Figure 48, Changes to Power-Down Section, Added Figure 68, and Figure 58; Renumbered Sequentially .. 7 Renumbered Subsequent Figures ... 24 Changes to Figure 32 .. 12 Changes to Ordering Guide .. 27 Changes to Figure 40 .. 13 Changes to Figure 55 .. 16
12/09—Rev. B to Rev. C
Changes to Table 7 and Figure 63... 18 Changes to Product Title, Applications Section, and General Changes to Equation 19 ... 19 Description Section .. 1 Changes to Figure 64 and Figure 65... 20 Changes to Input Resistance Parameter Unit, Table 3 ... 5 Changes to Figure 66 .. 22 Added EPAD Mnemonic/Description, Table 6 .. 7 Added Driving an ADC with Greater Than 12-Bit Added Figure 61; Renumbered Sequentially .. 17 Performance Section .. 22 Moved Test Circuits Section .. 18 Changes to Ordering Guide .. 24 Changes to Power Down Section ... 24 Updated Outline Dimensions ... 24 Updated Outline Dimensions ... 26
5/04—Revision 0: Initial Version 7/05—Rev. A to Rev. B
Changes to Ordering Guide .. 24 Rev. E | Page 2 of 32 Document Outline Features Applications Functional Block Diagram General Descripton Revision History Specifications Absolute Maximum Ratings Thermal Resistance Maximum Power Dissipation ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Test Circuits Theory of Operation Applications Information Analyzing a Typical Application with Matched RF and RG Networks Typical Connection and Definition of Terms Output Balance Estimating Noise, Gain, and Bandwith with Matched Feedback Networks Estimating Output Noise Voltage and Bandwidth Voltage Gain Feedback Factor Notation Input Common-Mode Voltage Calculating Input Impedance Input Common-Mode Swing Considerations Bandwidth vs. Closed-Loop Gain Estimating DC Errors Additional Impact of Mismatches in the Feedback Networks Driving a Capacitive Load Layout Considerations Terminating a Single-Ended Input Power-Down Driving an ADC with Greater than 12-Bit Performance Outline Dimensions Ordering Guide Automotive Products