Datasheet ADA4861-3 (Analog Devices) - 8

ADA4861-3 7 7 RF = 301Ω RF = 301Ω 6 6 RF = 402Ω RF = 402Ω ) ) B B d 5 d 5 ( ( IN RF = 499Ω IN RF = 499Ω A A G 4 G 4 OOP RF = 604Ω OOP RF = 604Ω -L 3 -L 3 D D E E OS OS L 2 L 2 C C VS = ±5V VS = ±5V 1 G = +2 1 G = +2
012
RG = RF
013
RF = RG
08-
V
08-
OUT = 0.2V p-p VOUT = 2V p-p 0
57 57 0
0
0
0.1 1 10 100 1000 0.1 1 10 100 1000 FREQUENCY (MHz) FREQUENCY (MHz)
Figure 10. Small Signal Frequency Response vs. RF Figure 13. Large Signal Frequency Response vs. RF
–40 –40 V V S = ±5V S = ±5V G = +1 G = +2 –50 –50 VOUT = 3V p-p c) –60 V –60 HD2 OUT = 3V p-p Bc) HD2 d (dB ( N VOUT = 2V p-p ION V IO HD2 –70 T –70 OUT = 2V p-p HD2 T R OR O T T IS S VOUT = 3V p-p D –80 –80 V DI HD3 OUT = 2V p-p HD3 –90 –90 V V OUT = 2V p-p OUT = 3V p-p HD3
1 49
HD3
0 05 8- 8- 70 70 05
–100
05
–100 1 10 50 1 10 50 FREQUENCY (MHz) FREQUENCY (MHz)
Figure 11. Harmonic Distortion vs. Frequency Figure 14. Harmonic Distortion vs. Frequency
–40 –40 VS = 5V V V S = 5V G = +1 OUT = 2V p-p G = +2 –50 HD3 –50 VOUT = 2V p-p VOUT = 2V p-p HD3 –60 HD2 –60 VOUT = 2V p-p Bc) d Bc) d HD2 ( ( N –70 N –70 IO IO T T R R V O –80 –80 OUT = 1V p-p T O T HD2 S S DI DI –90 VOUT = 1V p-p –90 HD3 VOUT = 1V p-p VOUT = 1V p-p HD2 HD3 –100 –100
8 0 04 05 8- 8- 70 70 05
–110
05
–110 1 10 50 1 10 50 FREQUENCY (MHz) FREQUENCY (MHz)
Figure 12. Harmonic Distortion vs. Frequency Figure 15. Harmonic Distortion vs. Frequency Rev. A | Page 7 of 16 Document Outline FEATURES APPLICATIONS PIN CONFIGURATION GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE Maximum Power Dissipation ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS GAIN CONFIGURATIONS 20 MHz ACTIVE LOW-PASS FILTER RGB VIDEO DRIVER DRIVING TWO VIDEO LOADS POWER-DOWN PINS SINGLE-SUPPLY OPERATION POWER SUPPLY BYPASSING LAYOUT OUTLINE DIMENSIONS ORDERING GUIDE