Datasheet LT1190 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | Ultrahigh Speed Operational Amplifier |
| 页数 / 页 | 12 / 6 — TYPICAL PERFOR A CE CHARACTERISTICS. Gain Bandwidth Product. Gain, Phase … |
| 文件格式/大小 | PDF / 268 Kb |
| 文件语言 | 英语 |
TYPICAL PERFOR A CE CHARACTERISTICS. Gain Bandwidth Product. Gain, Phase vs Frequency. vs Supply Voltage
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LT1190
W U TYPICAL PERFOR A CE CHARACTERISTICS Gain Bandwidth Product Gain, Phase vs Frequency vs Supply Voltage Output Impedance vs Frequency
100 100 55 100 VS = ±5V VS = ±5V TA = 25°C T PHASE A = 25°C 80 RL = 1k 80 PHASE MARGIN (DEGREES) 50 TA = –55°C, 25°C, 125°C 10 Ω 60 60 45 AV = –100 40 40 40 1 A TAGE GAIN (dB) V = –1 VOL 20 20 35 GAIN AV = –10 OUTPUT IMPEDANCE ( ) 0.1 0 0 30 GAIN BANDWIDTH PRODUCT (MHz) –20 –20 25 0.01 100k 1M 10M 100M 1G 0 2 4 6 8 10 1k 10k 100k 1M 10M 100M FREQUENCY (Hz) ±V SUPPLY VOLTAGE (V) FREQUENCY (Hz) LT1190 • TPC10 LT1190 • TPC11 LT1190 • TPC12
Unity Gain Frequency and Common Mode Rejection Ratio Power Supply Rejection Ratio Phase Margin vs Temperature vs Frequency vs Frequency
80 80 60 80 VS = ±5V VS = ±5V T 75 PHASE MARGIN 75 A = 25°C VRIPPLE = ±300mV R PHASE MARGIN (DEGREES) 50 L = 1k T 60 A = 25°C 70 70 TIO (dB) TIO (dB) 40 65 65 40 –PSRR 60 60 30 Y REJECTION RA 55 UNITY GAIN FREQUENCY 55 20 +PSRR 20 50 50 UNITY GAIN FREQUENCY (MHz) 10 0 45 V 45 S = ±5V COMMON MODE REJECTION RA R POWER SUPPL L = 1k 40 40 0 –20 –50 –25 0 25 50 75 100 125 100k 1M 10M 100M 1G 1k 10k 100k 1M 10M 100M TEMPERATURE (°C) FREQUENCY (Hz) FREQUENCY (Hz) LT1190 • TPC13 LT1190 • TPC14 LT1190 • TPC15
Output Short-Circut Current Output Voltage Swing vs Temperature Output Swing vs Supply Voltage vs Load Resistance
100 10 5 V R V S = ± 5V L = 1k S = ± 5V 8 +VOUT, 25°C, TA = –55°C 6 125°C, –55°C 3 4 TA = 25°C 90 2 1 TA = 125°C 0 –2 –1 80 OUTPUT SWING (V) –4 –VOUT, –55°C, 25°C, 125°C –6 OUTPUT VOLTAGE SWING (V) –3 TA = 125°C OUTPUT SHORT-CIRCUIT CURRENT (mA) –8 TA = –55°C, 25°C 70 –10 –5 –50 –25 0 25 50 75 100 125 0 2 4 6 8 10 10 100 1000 TEMPERATURE (°C) ±V SUPPLY VOLTAGE (V) LOAD RESISTANCE (Ω) LT1190 • TPC16 LT1190 • TPC17 LT1190 • TPC18 6
W U TYPICAL PERFOR A CE CHARACTERISTICS Gain Bandwidth Product Gain, Phase vs Frequency vs Supply Voltage Output Impedance vs Frequency
100 100 55 100 VS = ±5V VS = ±5V TA = 25°C T PHASE A = 25°C 80 RL = 1k 80 PHASE MARGIN (DEGREES) 50 TA = –55°C, 25°C, 125°C 10 Ω 60 60 45 AV = –100 40 40 40 1 A TAGE GAIN (dB) V = –1 VOL 20 20 35 GAIN AV = –10 OUTPUT IMPEDANCE ( ) 0.1 0 0 30 GAIN BANDWIDTH PRODUCT (MHz) –20 –20 25 0.01 100k 1M 10M 100M 1G 0 2 4 6 8 10 1k 10k 100k 1M 10M 100M FREQUENCY (Hz) ±V SUPPLY VOLTAGE (V) FREQUENCY (Hz) LT1190 • TPC10 LT1190 • TPC11 LT1190 • TPC12
Unity Gain Frequency and Common Mode Rejection Ratio Power Supply Rejection Ratio Phase Margin vs Temperature vs Frequency vs Frequency
80 80 60 80 VS = ±5V VS = ±5V T 75 PHASE MARGIN 75 A = 25°C VRIPPLE = ±300mV R PHASE MARGIN (DEGREES) 50 L = 1k T 60 A = 25°C 70 70 TIO (dB) TIO (dB) 40 65 65 40 –PSRR 60 60 30 Y REJECTION RA 55 UNITY GAIN FREQUENCY 55 20 +PSRR 20 50 50 UNITY GAIN FREQUENCY (MHz) 10 0 45 V 45 S = ±5V COMMON MODE REJECTION RA R POWER SUPPL L = 1k 40 40 0 –20 –50 –25 0 25 50 75 100 125 100k 1M 10M 100M 1G 1k 10k 100k 1M 10M 100M TEMPERATURE (°C) FREQUENCY (Hz) FREQUENCY (Hz) LT1190 • TPC13 LT1190 • TPC14 LT1190 • TPC15
Output Short-Circut Current Output Voltage Swing vs Temperature Output Swing vs Supply Voltage vs Load Resistance
100 10 5 V R V S = ± 5V L = 1k S = ± 5V 8 +VOUT, 25°C, TA = –55°C 6 125°C, –55°C 3 4 TA = 25°C 90 2 1 TA = 125°C 0 –2 –1 80 OUTPUT SWING (V) –4 –VOUT, –55°C, 25°C, 125°C –6 OUTPUT VOLTAGE SWING (V) –3 TA = 125°C OUTPUT SHORT-CIRCUIT CURRENT (mA) –8 TA = –55°C, 25°C 70 –10 –5 –50 –25 0 25 50 75 100 125 0 2 4 6 8 10 10 100 1000 TEMPERATURE (°C) ±V SUPPLY VOLTAGE (V) LOAD RESISTANCE (Ω) LT1190 • TPC16 LT1190 • TPC17 LT1190 • TPC18 6