Datasheet AD8370 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | 750 MHz Digitally Controlled Variable Gain Amplifier |
| 页数 / 页 | 28 / 5 — Data Sheet. AD8370. ABSOLUTE MAXIMUM RATINGS Table 2. Parameter. Rating. … |
| 修订版 | B |
| 文件格式/大小 | PDF / 786 Kb |
| 文件语言 | 英语 |
Data Sheet. AD8370. ABSOLUTE MAXIMUM RATINGS Table 2. Parameter. Rating. ESD CAUTION
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Data Sheet AD8370 ABSOLUTE MAXIMUM RATINGS Table 2.
Stresses above those listed under Absolute Maximum Ratings
Parameter Rating
may cause permanent damage to the device. This is a stress Supply Voltage, VS 5.5 V rating only; functional operation of the device at these or any PWUP, DATA, CLCK, LTCH VS + 500 mV other conditions above those listed in the operational sections Differential Input Voltage, 2 V of this specification is not implied. Exposure to absolute VINHI – VINLO maximum rating conditions for extended periods may affect Common-Mode Input Voltage, VS + 500 mV (max), device reliability. VINHI or VINLO, with Respect to VICOM – 500 mV, ICOM or OCOM VOCOM – 500 mV (min) Internal Power Dissipation 575 mW θJA (Exposed Paddle Soldered Down) 30°C/W θJA (Exposed Paddle Not Soldered Down) 95°C/W θJC (At Exposed Paddle) 9°C/W Maximum Junction Temperature 150°C Operating Temperature Range −40°C to +85°C Storage Temperature Range −65°C to +150°C Lead Temperature Range 235°C (Soldering 60 sec)
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. Rev. B | Page 5 of 28 Document Outline Features Applications General Description Functional Block Diagram Table of Contents Revision History Specifications Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Block Architecture Preamplifier Transconductance Stage Output Amplifier Digital Interface and Timing Applications Basic Connections Gain Codes Power-Up Feature Choosing Between Gain Ranges Layout and Operating Considerations Package Considerations Single-Ended-to-Differential Conversion DC-Coupled Operation ADC Interfacing 3 V Operation Evaluation Board and Software Appendix Characterization Equipment Composite Waveform Assumption Definitions of Selected Parameters Outline Dimensions Ordering Guide
Stresses above those listed under Absolute Maximum Ratings
Parameter Rating
may cause permanent damage to the device. This is a stress Supply Voltage, VS 5.5 V rating only; functional operation of the device at these or any PWUP, DATA, CLCK, LTCH VS + 500 mV other conditions above those listed in the operational sections Differential Input Voltage, 2 V of this specification is not implied. Exposure to absolute VINHI – VINLO maximum rating conditions for extended periods may affect Common-Mode Input Voltage, VS + 500 mV (max), device reliability. VINHI or VINLO, with Respect to VICOM – 500 mV, ICOM or OCOM VOCOM – 500 mV (min) Internal Power Dissipation 575 mW θJA (Exposed Paddle Soldered Down) 30°C/W θJA (Exposed Paddle Not Soldered Down) 95°C/W θJC (At Exposed Paddle) 9°C/W Maximum Junction Temperature 150°C Operating Temperature Range −40°C to +85°C Storage Temperature Range −65°C to +150°C Lead Temperature Range 235°C (Soldering 60 sec)
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. Rev. B | Page 5 of 28 Document Outline Features Applications General Description Functional Block Diagram Table of Contents Revision History Specifications Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Block Architecture Preamplifier Transconductance Stage Output Amplifier Digital Interface and Timing Applications Basic Connections Gain Codes Power-Up Feature Choosing Between Gain Ranges Layout and Operating Considerations Package Considerations Single-Ended-to-Differential Conversion DC-Coupled Operation ADC Interfacing 3 V Operation Evaluation Board and Software Appendix Characterization Equipment Composite Waveform Assumption Definitions of Selected Parameters Outline Dimensions Ordering Guide