Datasheet ADA4856-3 (Analog Devices) - 9

Data Sheet ADA4856-3 1k 100 z) ) H /√ Hz /√A (p E (nV E OIS IS 100 O 10 N N GE T N E R VOLTA CUR 10 1
117
10 100 1k 10k 100k 1M 10 100 1k 10k 100k 1M
120
FREQUENCY (Hz)
07686-
FREQUENCY (Hz)
07686- Figure 17. Output Voltage Noise vs. Frequency Figure 20. Output Current Noise vs. Frequency
0.06 1.5 VS = 5V VS = 5V VS = 3.3V VS = 3.3V 0.04 1.0 ) ) V V ( 0.02 ( 0.5 GE GE OLTA 0 OLTA 0 T V T V U U TP –0.02 TP –0.5 OU OU –0.04 –1.0
018 021
–0.06
07686-
–1.5
07686-
TIME (10ns/DIV) TIME (10ns/DIV)
Figure 18. Small Signal Transient Response vs. Supply Voltage Figure 21. Large Signal Transient Response vs. Supply Voltage
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
019 022
–0.08
07686-
–1.5
07686-
TIME (10ns/DIV) TIME (10ns/DIV)
Figure 19. Small Signal Transient Response vs. Capacitive Load Figure 22. Large Signal Transient Response vs. Capacitive Load Rev. B | Page 9 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