Datasheet ADA4856-3 (Analog Devices) - 10

ADA4856-3 Data Sheet 0.08 1.5 0.06 1.0 0.04 ) ) V V ( CL = 2.2pF ( 0.5 CL = 2.2pF 0.02 C C GE L = 4.4pF GE L = 4.4pF CL = 6.6pF CL = 6.6pF OLTA 0 0 OLTA T V T V U U –0.02 TP TP –0.5 OU OU –0.04 –1.0 –0.06
023 026
V V S = 3.3V S = 3.3V –0.08
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–1.5
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TIME (10ns/DIV) TIME (10ns/DIV)
Figure 23. Small Signal Transient Response vs. Capacitive Load Figure 26. Large Signal Transient Response vs. Capacitive Load
4 2.5 2 × V 2 × V IN 2.0 IN 3 1.5 2 V V OUT OUT 1.0 1 0.5 E (V) E (V) G G 0 A 0 A T T L L –0.5 VO –1 VO –1.0 –2 –1.5 –3
025
–2.0 V
028
S = 3.3V –4
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–2.5
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TIME (50ns/DIV) TIME (50ns/DIV)
Figure 24. Output Overdrive Recovery Figure 27. Output Overdrive Recovery
3.0 23.6 VPD VS = 5V 2.5 23.4 2.0 23.2 mA) 1.5 ( 23.0 NT VOUT E (V) 1.0 22.8 G A T CURRE L 0.5 22.6 NT VO CE V 0 S S = 3.3V 22.4 E UI –0.5 Q 22.2 –1.0
056
22.0 –1.5
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21.8 –40 –25 –10 5 20 35 50 65 80 95 110 125
132
TIME (1us/DIV) TEMPERATURE (°C)
07686- Figure 25. Turn-On/Turn-Off Time Figure 28. Quiescent Current vs. Temperature Rev. B | Page 10 of 20 Document Outline Features Applications Connection Diagram General Description Revision History Specifications 5 V Operation 3.3 V Operation Absolute Maximum Ratings Thermal Resistance Maximum Power Dissipation ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Applications Information Using the ADA4856-3 in Gains Equal to +1, −1 Unity-Gain Operation Option 1 Option 2 Inverting Unity-Gain Operation Using the ADA4856-3 in Gains Equal to +3, +4, and +5 Gain of +3 Configuration Gain of +4 Configuration Gain of +5 Configuration 20 MHz Active Low-Pass Filter Video Line Driver Single-Supply Operation Power Down Layout Considerations Power Supply Bypassing Outline Dimensions Ordering Guide