Datasheet ADA4830-1, ADA4830-2 (Analog Devices) - 9
| 制造商 | Analog Devices |
| 描述 | High Speed Difference Amplifier with Input Short-to-Battery Protection |
| 页数 / 页 | 22 / 9 — Data Sheet. ADA4830-1/ADA4830-2. TYPICAL PERFORMANCE CHARACTERISTICS. RL … |
| 修订版 | C |
| 文件格式/大小 | PDF / 463 Kb |
| 文件语言 | 英语 |
Data Sheet. ADA4830-1/ADA4830-2. TYPICAL PERFORMANCE CHARACTERISTICS. RL = 1kΩ. RL = 150Ω. L = 150Ω. N (. D G. –12. –15. VIN = 200mV p-p
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Data Sheet ADA4830-1/ADA4830-2 TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, +VS = 5 V, RL = 1 kΩ, VREF = 2.5 V (floating), VINCM = +VS/2, RSTB = 5 kΩ to +VS, unless otherwise specified.
3 3 RL = 1kΩ RL = 1kΩ 0 0 R RL = 150Ω B) –3 L = 150Ω B) –3 d d N ( N ( AI –6 AI –6 D G D G E E IZ IZ –9 –9 AL AL RM RM –12 –12 NO NO –15 –15 VIN = 200mV p-p VIN = 1V p-p –18 –18 0.1 1 10 100
005
0.1 1 10 100
010
FREQUENCY (MHz) FREQUENCY (MHz)
10020- 10020- Figure 6. Small Signal Frequency Response for Various Loads Figure 9. Large Signal Frequency Response for Various Loads
3 3 +VS = 3.3V +VS = 3.3V 0 0 +V B) –3 S = 5V B) –3 d +V d S = 5V N ( N ( AI –6 AI –6 D G D G E E IZ –9 IZ –9 AL AL RM RM –12 NO –12 NO –15 –15 VIN = 200mV p-p VIN = 1V p-p –18 –18
1 1
0.1 1 10 100
006
0.1 1 10 100
0
FREQUENCY (MHz)
10020-
FREQUENCY (MHz)
10020- Figure 7. Small Signal Frequency Response for Various Supply Voltages Figure 10. Large Signal Frequency Response for Various Supply Voltages
3 3 0 0 –3 –3 B) B) d –6 d –6 –40°C N ( N ( AI –40°C AI –9 –9 D G D G +125°C E E IZ –12 IZ –12 AL AL RM –15 RM –15 +25°C NO NO +25°C –18 –18 +V –21 S = 3.3V +125°C –21 VIN = 1V p-p VIN = 200mV p-p RL = 150Ω –24 –24 1 10 100
008
1 10 100
013
FREQUENCY (MHz)
10020-
FREQUENCY (MHz)
10020- Figure 8. Small Signal Frequency Response for Various Temperatures Figure 11. Large Signal Frequency Response for Various Temperatures Rev. C | Page 9 of 22 Document Outline Features Applications General Description Functional Block Diagram Table of Contents Revision History Specifications 5 V Operation 3.3 V Operation Absolute Maximum Ratings Thermal Resistance Maximum Power Dissipation ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Core Amplifier Overvoltage (Short-to-Battery) Protection Short-to-Battery Output Flag ESD Protection Power Supply Pins (ADA4830-2) Applications Information Methods of Transmission Pseudo Differential Mode (Unbalanced Source Termination) Pseudo Differential Mode (Balanced Source Impedance) Fully Differential Mode Voltage Reference (VREF Pin) Input Common-Mode Range Short-to-Battery Output Flag Pin Enable/Disable Modes (ENA Pin) PCB Layout Exposed Paddle (EPAD) Connection Using the ADA4830-2 as a Low Cost Video Switch Driving Capacitive Loads Typical Applications Circuits Fully DC-Coupled Transmission Line Packaging and Ordering Information Outline Dimensions Ordering Guide Automotive Products
TA = 25°C, +VS = 5 V, RL = 1 kΩ, VREF = 2.5 V (floating), VINCM = +VS/2, RSTB = 5 kΩ to +VS, unless otherwise specified.
3 3 RL = 1kΩ RL = 1kΩ 0 0 R RL = 150Ω B) –3 L = 150Ω B) –3 d d N ( N ( AI –6 AI –6 D G D G E E IZ IZ –9 –9 AL AL RM RM –12 –12 NO NO –15 –15 VIN = 200mV p-p VIN = 1V p-p –18 –18 0.1 1 10 100
005
0.1 1 10 100
010
FREQUENCY (MHz) FREQUENCY (MHz)
10020- 10020- Figure 6. Small Signal Frequency Response for Various Loads Figure 9. Large Signal Frequency Response for Various Loads
3 3 +VS = 3.3V +VS = 3.3V 0 0 +V B) –3 S = 5V B) –3 d +V d S = 5V N ( N ( AI –6 AI –6 D G D G E E IZ –9 IZ –9 AL AL RM RM –12 NO –12 NO –15 –15 VIN = 200mV p-p VIN = 1V p-p –18 –18
1 1
0.1 1 10 100
006
0.1 1 10 100
0
FREQUENCY (MHz)
10020-
FREQUENCY (MHz)
10020- Figure 7. Small Signal Frequency Response for Various Supply Voltages Figure 10. Large Signal Frequency Response for Various Supply Voltages
3 3 0 0 –3 –3 B) B) d –6 d –6 –40°C N ( N ( AI –40°C AI –9 –9 D G D G +125°C E E IZ –12 IZ –12 AL AL RM –15 RM –15 +25°C NO NO +25°C –18 –18 +V –21 S = 3.3V +125°C –21 VIN = 1V p-p VIN = 200mV p-p RL = 150Ω –24 –24 1 10 100
008
1 10 100
013
FREQUENCY (MHz)
10020-
FREQUENCY (MHz)
10020- Figure 8. Small Signal Frequency Response for Various Temperatures Figure 11. Large Signal Frequency Response for Various Temperatures Rev. C | Page 9 of 22 Document Outline Features Applications General Description Functional Block Diagram Table of Contents Revision History Specifications 5 V Operation 3.3 V Operation Absolute Maximum Ratings Thermal Resistance Maximum Power Dissipation ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Core Amplifier Overvoltage (Short-to-Battery) Protection Short-to-Battery Output Flag ESD Protection Power Supply Pins (ADA4830-2) Applications Information Methods of Transmission Pseudo Differential Mode (Unbalanced Source Termination) Pseudo Differential Mode (Balanced Source Impedance) Fully Differential Mode Voltage Reference (VREF Pin) Input Common-Mode Range Short-to-Battery Output Flag Pin Enable/Disable Modes (ENA Pin) PCB Layout Exposed Paddle (EPAD) Connection Using the ADA4830-2 as a Low Cost Video Switch Driving Capacitive Loads Typical Applications Circuits Fully DC-Coupled Transmission Line Packaging and Ordering Information Outline Dimensions Ordering Guide Automotive Products