Datasheet AD8038, AD8039 (Analog Devices) - 7

AD8038/AD8039 5 80 180 4 CL = 15pF 70 3 60 135 CL = 10pF ) 2 B 50 (d PHASE ) 1 IN 40 90 rees) B d eg ( GA 0 P 30 D IN O O GAIN GA SE ( –1 -L 20 45 A CL = 5pF N E PH –2 P O 10 –3 0 0 –4 –10 –5 –20 –45 1 10 100 1000
12
0.01 0.1 1 10 100 1000
15 0 -0 1- 51
FREQUENCY (MHz) FREQUENCY (MHz)
95 29 0 02 Figure 12. Small Signal Frequency Response for Various CL, Figure 15. Open-Loop Gain and Phase, VS = ±5 V VOUT = 500 mV p-p, VS = ±5 V, G = +1
9 7 CL = 15pF 5 6 –40°C 3 ) ) CL = 10pF B +25°C B d d ( ( 3 1 IN IN GA GA –1 +85°C CL = 5pF 0 –3 –3 –5 0.1 1 10 100 1000
6
1 10 100 1000
3 01 01 1- 1-
FREQUENCY (MHz)
95
FREQUENCY (MHz)
95 02 02 Figure 16. Frequency Response vs. Temperature, Figure 13. Small Signal Frequency Response for Various CL, Gain = +2, VS = ±5 V, VOUT = 2 V p-p VOUT = 500 mV p-p, VS = 5 V, G = +1
2 –50 VOUT = 200mV RL = 500Ω HD2 1 –55 VOUT = 1V RL = 500Ω HD3 0 Bc) –60 (d N –1 IO –65 ) B RT d O ( T –2 S –70 IN VOUT = 500mV GA C DI RL = 2kΩ HD3 –3 NI –75 O RL = 2kΩ HD2 VOUT = 2V –4 –80 HARM –5 –85 –6 –90 0.1 1 10 100 1000 1 2 3 4 5 6 7 8 9 10
17 14 0 0 1- 1- 95
FREQUENCY (MHz)
95
FREQUENCY (MHz)
02 02 Figure 14. Frequency Response for Various Output Voltage Levels Figure 17. Harmonic Distortion vs. Frequency for Various Loads, VS = ±5 V, VOUT = 2 V p-p, G = +2 Rev. G | Page 7 of 16 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS MAXIMUM POWER DISSIPATION OUTPUT SHORT CIRCUIT ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS LAYOUT, GROUNDING, AND BYPASSING CONSIDERATIONS DISABLE POWER SUPPLY BYPASSING GROUNDING INPUT CAPACITANCE OUTPUT CAPACITANCE INPUT-TO-OUTPUT COUPLING APPLICATIONS INFORMATION LOW POWER ADC DRIVER LOW POWER ACTIVE VIDEO FILTER OUTLINE DIMENSIONS ORDERING GUIDE