Datasheet LT1022 (Analog Devices) - 4
| Fabricante | Analog Devices |
| Descripción | High Speed, Precision JFET Input Operational Amplifier |
| Páginas / Página | 12 / 4 — TYPICAL PERFOR A CE CHARACTERISTICS. Phase Margin, Gain Bandwidth. Gain … |
| Formato / tamaño de archivo | PDF / 165 Kb |
| Idioma del documento | Inglés |
TYPICAL PERFOR A CE CHARACTERISTICS. Phase Margin, Gain Bandwidth. Gain vs Frequency. Gain, Phase Shift vs Frequency
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LT1022
W U TYPICAL PERFOR A CE CHARACTERISTICS Phase Margin, Gain Bandwidth Gain vs Frequency Gain, Phase Shift vs Frequency Product, Slew Rate vs Temperature
140 30 80 40 V µs) S = ±15V CLMAX ≈ 500pF VS = ±15V GAIN BANDWIDTH PRODUCT (MHz) 120 (AV = +1) 100 CL = 10pF 30 12 100 20 120 SLEW T 11 A = 25°C 80 CL = 10pF 140 SLEW RATE (V/ 20 10 60 10 160 9 GAIN GBW (f = 1MHz) GAIN (dB) TA = –55°C GAIN (dB) PHASE 60 8 40 TA = 125°C 180 CL = 300pF 7 20 0 200 PHASE SHIFT (DEGREES) V 50 6 S = ±15V θ 0 T M A = 25°C 220 CL = 300pF CL = 10pF –20 –10 240 40 1 10 100 1k 10k 100k 1M 10M 100M 1 3 10 30 100 PHASE MARGIN (DEGREES) –50 –25 0 25 50 75 100 125 FREQUENCY (Hz) FREQUENCY (MHz) TEMPERATURE (°C) LT1022 • TPC01 LT1022 • TPC02 LT1022 • TPC03
Undistorted Output Swing vs Frequency Small-Signal Response Settling Time
30 10 VS = ±15V 10mV TA = 25°C 24 5mV 2mV 1mV 0.5mV 5 18 20mV/DIV V 0 S = ±15V T 2mV A = 25°C 12 –5 6 5mV A PEAK-TO-PEAK OUTPUT SWING (V) V = +1 0.2µs/DIV CL = 100pF OUTPUT VOLTAGE SWING FROM 0V (V) 10mV 1mV 0.5mV T 0 A = 25°C –10 100k 1M 10M VS = ±15V 0 1 2 3 FREQUENCY (Hz) SETTLING TIME (µs) LT1022 • TPC04 LT1022 • TPC05 The typical behavior of many LT1022 parameters is identical to the LT1056. Please refer to the LT1055/1056 data sheet for the following typical performance characteristics:
Input Bias and Offset Currents vs Temperature Short Circuit Current vs Time Input Bias Current Over the Common-Mode Range Output Impedance vs Frequency Distribution of Input Offset Voltage (H and N8 Package) Common Mode Range vs Temperature Distribution of Offset Voltage Drift with Temperature Common Mode and Power Supply Rejections vs Temperature Warm-Up Drift Common Mode Rejection Ratio vs Frequency Long Term Drift of Representative Units Power Supply Rejection Ratio vs Frequency 0.1Hz to 10Hz Noise Voltage Gain vs Temperature Voltage Noise vs Frequency Supply Current vs Supply Voltage Noise vs Chip Temperature Output Swing vs Load Resistance
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W U TYPICAL PERFOR A CE CHARACTERISTICS Phase Margin, Gain Bandwidth Gain vs Frequency Gain, Phase Shift vs Frequency Product, Slew Rate vs Temperature
140 30 80 40 V µs) S = ±15V CLMAX ≈ 500pF VS = ±15V GAIN BANDWIDTH PRODUCT (MHz) 120 (AV = +1) 100 CL = 10pF 30 12 100 20 120 SLEW T 11 A = 25°C 80 CL = 10pF 140 SLEW RATE (V/ 20 10 60 10 160 9 GAIN GBW (f = 1MHz) GAIN (dB) TA = –55°C GAIN (dB) PHASE 60 8 40 TA = 125°C 180 CL = 300pF 7 20 0 200 PHASE SHIFT (DEGREES) V 50 6 S = ±15V θ 0 T M A = 25°C 220 CL = 300pF CL = 10pF –20 –10 240 40 1 10 100 1k 10k 100k 1M 10M 100M 1 3 10 30 100 PHASE MARGIN (DEGREES) –50 –25 0 25 50 75 100 125 FREQUENCY (Hz) FREQUENCY (MHz) TEMPERATURE (°C) LT1022 • TPC01 LT1022 • TPC02 LT1022 • TPC03
Undistorted Output Swing vs Frequency Small-Signal Response Settling Time
30 10 VS = ±15V 10mV TA = 25°C 24 5mV 2mV 1mV 0.5mV 5 18 20mV/DIV V 0 S = ±15V T 2mV A = 25°C 12 –5 6 5mV A PEAK-TO-PEAK OUTPUT SWING (V) V = +1 0.2µs/DIV CL = 100pF OUTPUT VOLTAGE SWING FROM 0V (V) 10mV 1mV 0.5mV T 0 A = 25°C –10 100k 1M 10M VS = ±15V 0 1 2 3 FREQUENCY (Hz) SETTLING TIME (µs) LT1022 • TPC04 LT1022 • TPC05 The typical behavior of many LT1022 parameters is identical to the LT1056. Please refer to the LT1055/1056 data sheet for the following typical performance characteristics:
Input Bias and Offset Currents vs Temperature Short Circuit Current vs Time Input Bias Current Over the Common-Mode Range Output Impedance vs Frequency Distribution of Input Offset Voltage (H and N8 Package) Common Mode Range vs Temperature Distribution of Offset Voltage Drift with Temperature Common Mode and Power Supply Rejections vs Temperature Warm-Up Drift Common Mode Rejection Ratio vs Frequency Long Term Drift of Representative Units Power Supply Rejection Ratio vs Frequency 0.1Hz to 10Hz Noise Voltage Gain vs Temperature Voltage Noise vs Frequency Supply Current vs Supply Voltage Noise vs Chip Temperature Output Swing vs Load Resistance
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