Datasheet LT6552 (Analog Devices) - 9
| 制造商 | Analog Devices |
| 描述 | 3.3V Single Supply Video Difference Amplifier |
| 页数 / 页 | 16 / 9 — TYPICAL PERFOR A CE CHARACTERISTICS. Output Impedance vs Frequency. Slew … |
| 文件格式/大小 | PDF / 364 Kb |
| 文件语言 | 英语 |
TYPICAL PERFOR A CE CHARACTERISTICS. Output Impedance vs Frequency. Slew Rate vs Temperature. Slew Rate vs Closed-Loop Gain
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LT6552
W U TYPICAL PERFOR A CE CHARACTERISTICS
RL = 150Ω TA = 25°C VOUT = –3V TO 3V VS = ±5V
Output Impedance vs Frequency Slew Rate vs Temperature Slew Rate vs Closed-Loop Gain
100 550 900 VS = ±5V AV = 2 RL = 150Ω RL = 150Ω 800 500 TA = 25°C FALLING VOUT = –3V TO 3V ) 700 Ω 10 VS = ±5V 450 FALLING AV = 10 µs) VS = 5V, 0V RISING µs) 600 V A 400 OUT = 0.5V T0 3.5V V = 2 500 1 RISING 350 400 FALLING SLEW RATE (V/ 300 300 SLEW RATE (V/ 0.1 OUTPUT IMPEDANCE ( VS = 3.3V, 0V RISING 200 V 250 OUT = 0.5V T0 2.5V 100 0.01 200 0 100k 1M 10M 100M –50 –25 0 25 50 75 100 125 2 4 6 8 10 TEMPERATURE (°C) GAIN (A FREQUENCY (Hz) V) 6552 G19 6552 G20 6552 G21
Common Mode Rejection Ratio vs Power Supply Rejection Ratio vs Series Output Resistor vs Frequency Frequency Capacitive Load
90 60 55 VCM = 0V DC VS = ±5V VS = 5V, 0V 50 80 TA = 25°C AV = 2 50 45 RF = RG = 500Ω 70 CFB = 8pF 40 VS = ±5V R 40 NEGATIVE SUPPLY S = 10Ω, RL = ∞ 60 35 VS = 3.3V, 0V 30 50 30 POSITIVE SUPPLY 25 40 20 RS = 20Ω, RL = ∞ 20 OVERSHOOT (%) 30 15 10 10 20 RS = RL = 50Ω COMMON MODE REJECTION RATIO (dB) POWER SUPPLY REJECTION RATIO (dB) 5 10 0 0 100k 1M 10M 100M 10k 100k 1M 10M 100M 10 100 1000 FREQUENCY (Hz) FREQUENCY (Hz) CAPACITIVE LOAD (pF) 6552 G22 6552 G23 6552 G24
2nd and 3rd Harmonic Distortion 2nd and 3rd Harmonic Distortion vs Frequency vs Frequency
–30 –30 VS = 3.3V, 0V VS = ±5V AV = 2 A –40 V = 2 VO = 0.5V TO 2.5V VO = 2VP-P –40 –50 RL = 150Ω, 3RD R –50 L = 150Ω, 2ND –60 R –70 L = 150Ω, 2ND R –60 L = 150Ω, 3RD DISTORTION (dB) DISTORTION (dB) –80 RL = 1k, 2ND –70 RL = 1k, 2ND –90 RL = 1k, 3RD RL = 1k, 3RD –80 –100 10k 100k 1M 10M 10k 100k 1M 10M FREQUENCY (Hz) FREQUENCY (Hz) 6552 G25 6552 G26 6552f 9
W U TYPICAL PERFOR A CE CHARACTERISTICS
RL = 150Ω TA = 25°C VOUT = –3V TO 3V VS = ±5V
Output Impedance vs Frequency Slew Rate vs Temperature Slew Rate vs Closed-Loop Gain
100 550 900 VS = ±5V AV = 2 RL = 150Ω RL = 150Ω 800 500 TA = 25°C FALLING VOUT = –3V TO 3V ) 700 Ω 10 VS = ±5V 450 FALLING AV = 10 µs) VS = 5V, 0V RISING µs) 600 V A 400 OUT = 0.5V T0 3.5V V = 2 500 1 RISING 350 400 FALLING SLEW RATE (V/ 300 300 SLEW RATE (V/ 0.1 OUTPUT IMPEDANCE ( VS = 3.3V, 0V RISING 200 V 250 OUT = 0.5V T0 2.5V 100 0.01 200 0 100k 1M 10M 100M –50 –25 0 25 50 75 100 125 2 4 6 8 10 TEMPERATURE (°C) GAIN (A FREQUENCY (Hz) V) 6552 G19 6552 G20 6552 G21
Common Mode Rejection Ratio vs Power Supply Rejection Ratio vs Series Output Resistor vs Frequency Frequency Capacitive Load
90 60 55 VCM = 0V DC VS = ±5V VS = 5V, 0V 50 80 TA = 25°C AV = 2 50 45 RF = RG = 500Ω 70 CFB = 8pF 40 VS = ±5V R 40 NEGATIVE SUPPLY S = 10Ω, RL = ∞ 60 35 VS = 3.3V, 0V 30 50 30 POSITIVE SUPPLY 25 40 20 RS = 20Ω, RL = ∞ 20 OVERSHOOT (%) 30 15 10 10 20 RS = RL = 50Ω COMMON MODE REJECTION RATIO (dB) POWER SUPPLY REJECTION RATIO (dB) 5 10 0 0 100k 1M 10M 100M 10k 100k 1M 10M 100M 10 100 1000 FREQUENCY (Hz) FREQUENCY (Hz) CAPACITIVE LOAD (pF) 6552 G22 6552 G23 6552 G24
2nd and 3rd Harmonic Distortion 2nd and 3rd Harmonic Distortion vs Frequency vs Frequency
–30 –30 VS = 3.3V, 0V VS = ±5V AV = 2 A –40 V = 2 VO = 0.5V TO 2.5V VO = 2VP-P –40 –50 RL = 150Ω, 3RD R –50 L = 150Ω, 2ND –60 R –70 L = 150Ω, 2ND R –60 L = 150Ω, 3RD DISTORTION (dB) DISTORTION (dB) –80 RL = 1k, 2ND –70 RL = 1k, 2ND –90 RL = 1k, 3RD RL = 1k, 3RD –80 –100 10k 100k 1M 10M 10k 100k 1M 10M FREQUENCY (Hz) FREQUENCY (Hz) 6552 G25 6552 G26 6552f 9