Datasheet AD8067 (Analog Devices) - 8

AD8067 Data Sheet 22 90 120 VOUT = 200mV p-p RF = 2k 80 90 21 RF = 1k 70 60 20 PHASE 60 30 RF = 499 19 B 50 rees 0 g dB d e – – D 18 IN 40 –30 – E GAIN S GAIN GA 30 –60 A 17 H P 20 –90 16 10 –120 15 0 –150 14 –10 –180 1 10 100 0.01 0.1 1 10 100 1000 FREQUENCY – MHz FREQUENCY – MHz
Figure 10. Small Signal Frequency Response for Various RF Figure 13. Open-Loop Gain and Phase
–40 –40 HD2 R G = +10 LOAD = 150 –50 –50 VOUT = 2V p-p –60 –60 –70 –70 HD3 R HD2 V LOAD = 150 S =

12V – dBc –80 HD2 – dBc –80 RLOAD = 1k –90 –90 HD2 VS =

5V –100 –100 DISTORTION –110 DISTORTION –110 HD3 R V LOAD = 1k OUT = 2V p-p HD3 VS =

12V –120 –120 HD3 V G = +10 S =

5V –130 V –130 S =

5V –140 –140 0.1 1 10 100 0.1 1 10 100 FREQUENCY – MHz FREQUENCY – MHz
Figure 11. Distortion vs. Frequency for Various Loads Figure 14. Distortion vs. Frequency for Various Supplies
–20 –30 VS =

12V VS =

12V G = +10 –40 f = 1MHz –40 G = +10 –50 HD2 RLOAD = 150 –60 –60 – dBc dBc – –70 HD3 RLOAD = 150 –80 –80 HD2 VOUT = 20V p-p HD3 V –90 OUT = 2V p-p HD2 R DISTORTION –100 DISTORTION LOAD = 1k HD2 V –100 OUT = 2V p-p HD3 VOUT = 20V p-p –110 –120 HD3 RLOAD = 1k –120 –140 –130 0.1 1 10 100 0 2 4 6 8 10 12 14 16 18 20 22 24 FREQUENCY – MHz OUTPUT AMPLITUDE – V p-p
Figure 12. Distortion vs. Frequency for Various Amplitudes Figure 15. Distortion vs. Output Amplitude for Various Loads Rev. B | Page 8 of 24 Document Outline Features Applications Connection Diagram (Top View) General Description Revision History Specifications for ±5 V Specifications for +5 V Specifications for ±12 V Absolute Maximum Ratings Maximum Power Dissipation ESD Caution Typical Performance Characteristics Test Circuits Theory of Operation Basic Frequency Response Resistor Selection for Wideband Operation DC Error Calculations Input and Output Overload Behavior Input Protection Capacitive Load Drive Layout, Grounding, and Bypassing Considerations Layout Grounding Power Supply Bypassing Applications Wideband Photodiode Preamp Using the AD8067 at Gains of Less Than 8 Single-Supply Operation High Gain, High Bandwidth Composite Amplifier Outline Dimensions Ordering Guide