Datasheet AD8007, AD8008 (Analog Devices) - 7

AD8007/AD8008 TYPICAL PERFORMANCE CHARACTERISTICS
VS = ±5 V, RL = 150 Ω, RS = 200 Ω, RF = 499 Ω, unless otherwise noted.
3 6.4 G = +2 2 6.3 1 G = +1 6.2 ) B d 0 6.1 N ( G = +2 AI –1 ) 6.0 B d D G ( VS = +5V E –2 5.9 IN IZ AL –3 GA 5.8 RM V –4 5.7 S = ±5V NO G = +10 –5 5.6 G = –1 –6 5.5 –7 5.4 1 10 100 1000
06 09 0
10 100 1000
0 6- 6-
FREQUENCY (MHz)
86
FREQUENCY (MHz)
86 02 02 Figure 6. Small Signal Frequency Response for Various Gains Figure 9. 0.1 dB Gain Flatness; VS = +5, VS = ±5 V
3 9 G = +1 G = +2 2 8 1 R 7 L = 1kΩ, VS = ±5V RL = 1kΩ, VS = +5V 0 6 ) –1 ) 5 B B d d ( R RL = 150kΩ, –2 L = 150kΩ, VS = ±5V ( 4 IN IN VS = +5V A GA –3 G 3 R –4 2 L = 150kΩ, VS = ±5V –5 RL = 150kΩ, VS = 5V 1 RL = 1kΩ, VS = ±5V –6 0 –7 –1
0
10 100 1000
070
10 100 1000
01 6- 6-
FREQUENCY (MHz) FREQUENCY (MHz)
86 286 0 02 Figure 7. Small Signal Frequency Response for VS and RL Figure 10. Small Signal Frequency Response for VS and RL
3 9 G = +1 G = +2 2 R 8 RF = RG = 324Ω L = 1kΩ 1 R 7 S = 200Ω RF = RG = 249Ω 0 6 ) –1 ) 5 B B d d ( –2 ( 4 IN IN R GA S = 301Ω –3 GA 3 RF = RG = 499Ω RS = 249Ω –4 2 –5 1 RF = RG = 649Ω –6 0 –7
8
–1
1
10 100 1000
00
10 100 1000
01 6- 6-
FREQUENCY (MHz)
86
FREQUENCY (MHz)
86 02 02 Figure 8. Small Signal Frequency Response for Various RS Values Figure 11. Small Signal Frequency Response for Various Feedback Resistors, RF = RG Rev. E | Page 7 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION CONNECTION DIAGRAMS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS VS = ±5 V VS = 5 V ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION OUTPUT SHORT CIRCUIT ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION USING THE AD8007/AD8008 Supply Decoupling for Low Distortion LAYOUT CONSIDERATIONS LAYOUT AND GROUNDING CONSIDERATIONS GROUNDING INPUT CAPACITANCE OUTPUT CAPACITANCE INPUT-TO-OUTPUT COUPLING EXTERNAL COMPONENTS AND STABILITY OUTLINE DIMENSIONS ORDERING GUIDE