Datasheet ADA4858-3 (Analog Devices) - 10

ADA4858-3 Data Sheet 0.15 1.5 C C L = 10pF L = 10pF C C L = 6pF L = 16pF 0.10 1.0 C ) L = 4pF ) CL = 14pF V V ( 0.05 ( 0.5 GE GE OLTA 0 OLTA 0 T V T V U U TP –0.05 TP –0.5 OU OU –0.10 –1.0 VOUT = 200mV p-p –0.15
022
–1.5
025
TIME (5ns/DIV) TIME (5ns/DIV)
07714- 07714- Figure 22. Small Signal Transient Response vs. Capacitive Load Figure 25. Large Signal Transient Response vs. Capacitive Load
2.0 0.5 2.0 0.5 1.6 0.4 1.6 0.4 OUTPUT 1.2 0.3 1.2 0.3 ERROR 0.8 INPUT 0.2 0.8 0.2 0.4 0.1 0.4 0.1 E (V) %) E (V) %) D D U 0 0 R ( U 0 0 R ( IT IT RRO RRO –0.4 –0.1 MPL E –0.4 –0.1 MPL E A ERROR A –0.8 –0.2 –0.8 INPUT –0.2 –1.2 –0.3 –1.2 –0.3 OUTPUT –1.6 –0.4 –1.6 –0.4 –2.0 –0.5 –2.0 –0.5 –5 0 5 10 15 20 25 30 35 40
023
–5 0 5 10 15 20 25 30 35 40
026
TIME (ns) TIME (ns)
07714- 07714- Figure 23. Settling Time (Rise) Figure 26. Settling Time (Fall)
5 2.5 3.0 1.5 V V IN IN VS = 3.3V 2.5 4 2.0 2.0 1.0 3 1.5 ) VOUT ) VOUT V ) V 1.5 ) ( V ( V ( ( 2 1.0 GE GE GE 1.0 0.5 GE OLTA 1 0.5 OLTA 0.5 OLTA OLTA T V T V U T V U 0 0 T V 0 0 U U TP P TP P IN IN OU –0.5 OU –1 –0.5 –1.0 –0.5 –2 –1.0 –1.5 –3 –1.5
024
–2.0 –1.0
027
TIME (20ns/DIV) TIME (20ns/DIV)
07714- 07714- Figure 24. Output Overdrive Recovery Figure 27. Output Overdrive Recovery, VS = 3.3 V Rev. B | Page 10 of 20 Document Outline Features Applications General Description Connection Diagram Table of Contents Revision History Specifications Absolute Maximum Ratings Maximum Power Dissipation ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Overview Charge Pump Operation Applications Information Gain Configurations DC-Coupled Video Signal Multiple Video Driver DC Restore Function Clamp Amplifier PD (Power-Down) Pin Power Supply Bypassing Layout Outline Dimensions Ordering Guide