Datasheet AD8023 (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | High Current Output, Triple Video Amplifier |
| 页数 / 页 | 11 / 8 — AD8023. GAIN. S =. 7.5V. VS =. 2.5V. PHASE. Degrees –. Degrees. –90. G = … |
| 修订版 | A |
| 文件格式/大小 | PDF / 567 Kb |
| 文件语言 | 英语 |
AD8023. GAIN. S =. 7.5V. VS =. 2.5V. PHASE. Degrees –. Degrees. –90. G = +1. G = +10. L = 150. CLOSED-LOOP GAIN (NORMALIZED). –180. PHASE SHIFT. 100. 500
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AD8023 +2 +1 GAIN +1 dB 0 – dB GAIN V – S = 7.5V V 0 –1 S = 7.5V –1 –2 –2 VS = 2.5V V –3 S = 2.5V VS = 7.5V PHASE V –3 PHASE –4 S = 7.5V 0 0 –4 –5 Degrees – Degrees V –5 V S = 2.5V – S = 2.5V –6 –90 –90 G = +1 –6 G = +10 –7 R R L = 150 L = 150 –7 CLOSED-LOOP GAIN (NORMALIZED) –8 –180 –180 CLOSED-LOOP GAIN (NORMALIZED) PHASE SHIFT –8 PHASE SHIFT –9 1 10 100 500 1 10 100 500 FREQUENCY – MHz FREQUENCY – MHz
Figure 24. Closed-Loop Gain and Phase vs. Frequency, Figure 27. Closed-Loop Gain and Phase vs. Frequency, G = +10, RL = 150 Ω G = –1, RL = 150 Ω
+1 dB 0 – GAIN –1 –2 –3 VS = 2.5V VIN –4 VS = 7.5V 0 PHASE –5 Degrees – –6 –90 –7 VO CLOSED-LOOP GAIN (NORMALIZED) –8 –180 PHASE SHIFT –9 1 10 100 400 FREQUENCY – MHz
Figure 25. Closed-Loop Gain and Phase vs. Frequency, Figure 28. Small Signal Pulse Response, G = +1, RL = 150 Ω Gain = +10, (RF = 274 Ω, RL = 150 Ω, VS = ±7.5 V)
VIN VIN VO VO
Figure 26. Large Signal Pulse Response, Figure 29. Small Signal Pulse Response, Gain = –1, (RF = 750 Ω, RL = 150 Ω, VS = ±7.5 V) Gain = –1, (RF = 750 Ω, RL = 150 Ω, VS = ±7.5 V) –8– REV. A
Figure 24. Closed-Loop Gain and Phase vs. Frequency, Figure 27. Closed-Loop Gain and Phase vs. Frequency, G = +10, RL = 150 Ω G = –1, RL = 150 Ω
+1 dB 0 – GAIN –1 –2 –3 VS = 2.5V VIN –4 VS = 7.5V 0 PHASE –5 Degrees – –6 –90 –7 VO CLOSED-LOOP GAIN (NORMALIZED) –8 –180 PHASE SHIFT –9 1 10 100 400 FREQUENCY – MHz
Figure 25. Closed-Loop Gain and Phase vs. Frequency, Figure 28. Small Signal Pulse Response, G = +1, RL = 150 Ω Gain = +10, (RF = 274 Ω, RL = 150 Ω, VS = ±7.5 V)
VIN VIN VO VO
Figure 26. Large Signal Pulse Response, Figure 29. Small Signal Pulse Response, Gain = –1, (RF = 750 Ω, RL = 150 Ω, VS = ±7.5 V) Gain = –1, (RF = 750 Ω, RL = 150 Ω, VS = ±7.5 V) –8– REV. A