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ADA4861-3 Datasheet(PDF) 6 Page - Analog Devices |
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ADA4861-3 Datasheet(HTML) 6 Page - Analog Devices |
6 / 16 page ![]() ADA4861-3 Rev. A | Page 6 of 16 TYPICAL PERFORMANCE CHARACTERISTICS RL = 150 Ω and CL = 4 pF, unless otherwise noted. 1 –6 –5 –4 –3 –2 –1 0 0.1 1 10 100 1000 FREQUENCY (MHz) G = +1, RF = 499Ω G = +2, RF = RG = 301Ω G = –1, RF = RG = 301Ω G = +5, RF = 200Ω, RG = 49.9Ω G = +10, RF = 200Ω, RG = 22.1Ω VS = ±5V VOUT = 0.2V p-p 1 –6 –5 –4 –3 –2 –1 0 0.1 1 10 100 1000 FREQUENCY (MHz) VS = 5V VOUT = 0.2V p-p G = +1, RF = 499Ω G = +2, RF = RG = 301Ω G = –1, RF = RG = 301Ω G = +5, RF = 200Ω, RG = 49.9Ω G = +10, RF = 200Ω, RG = 22.1Ω Figure 4. Small Signal Frequency Response for Various Gains Figure 7. Small Signal Frequency Response for Various Gains 1 –6 –5 –4 –3 –2 –1 0 0.1 1 10 100 1000 FREQUENCY (MHz) G = –1, RF = RG = 301Ω G = +5, RF = 200Ω, RG = 49.9Ω G = +2, RF = RG = 301Ω G = +1, RF = 499Ω G = +10, RF = 200Ω, RG = 22.1Ω VS = ±5V VOUT = 2V p-p 1 –6 –5 –4 –3 –2 –1 0 0.1 1 10 100 1000 FREQUENCY (MHz) G = –1, RF = RG = 301Ω G = +5, RF = 200Ω, RG = 49.9Ω G = +2, RF = RG = 301Ω G = +1, RF = 499Ω G = +10, RF = 200Ω, RG = 22.1Ω VS = 5V VOUT = 2V p-p Figure 8. Large Signal Frequency Response for Various Gains Figure 5. Large Signal Frequency Response for Various Gains 7 0 1 2 3 4 5 6 0.1 1 10 100 1000 FREQUENCY (MHz) VS = ±5V G = +2 VOUT = 1V p-p VOUT = 2V p-p VOUT = 4V p-p 6.1 6.0 5.9 5.8 5.7 5.6 5.5 5.4 5.3 5.2 5.1 0.1 1 10 100 1000 FREQUENCY (MHz) G = +2 VOUT = 2V p-p RF = RG = 301Ω VS = +5V VS = ±5V Figure 6. Large Signal 0.1 dB Flatness Figure 9. Large Signal Frequency Response for Various Output Levels |