Datasheet AD8057, AD8058 (Analog Devices) - 8

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AD8057/AD8058 Data Sheet 5V 5 4 3 2 1V/DIV 1 B) G = –2 d 0 G = –1 N ( AI G –1 –2 G = –5 –3 –4 G = –10 –5V
020
–5 1 10 100 1000
023
4ns/DIV
01064-
FREQUENCY (MHz)
01064- Figure 18. Large Signal Step Response G = –1, RL = 1 kΩ , Figure 21. Large Signal Frequency Response See Figure 42 for Test Circuit
5 0.5 V 4 0.4 OUT = 0.2V G = +2 R 3 0.3 L = 1.0kΩ RF = 1.0kΩ 2 0.2 1 0.1 B) B) d d 0 G = +1 0 N ( N ( AI AI G –1 G –0.1 G = +5 –2 –0.2 –3 G = +2 –0.3 G = +10 –4 –0.4 –5 –0.5 1 10 100 1000
021
1 10 100 1000
024
FREQUENCY (MHz) FREQUENCY (MHz)
01064- 01064- Figure 19. Small Signal Frequency Response, VOUT = 0.2 V p-p Figure 22. 0.1 dB Flatness G = +2
5 –50 4 –60 3 2 ) THD c –70 1 dB ( SECOND B) d G = +1 0 –80 N ( TION AI G = +5 THIRD G –1 TOR IS D –90 –2 G = +2 –3 –100 –4 G = +10 –5 –110 1 10 100 1000
022
1 10 100 1000
025
FREQUENCY (MHz) FREQUENCY (MHz)
01064- 01064- Figure 20. Large Signal Frequency Response, VOUT = 2 V p-p Figure 23. Distortion vs. Frequency, RL = 150 Ω Rev. E | Page 8 of 16 Document Outline Features Applications Connection Diagrams General Description Table of Contents Revision History Specifications Absolute Maximum Ratings Maximum Power Dissipations ESD Caution Typical Performance Characteristics Test Circuits Applications Information Driving Capacitive Loads Video Filter Differential Analog-to-Digital Driver Layout Outline Dimensions Ordering Guide