Datasheet LT1818, LT1819 (Analog Devices) - 8
| Hersteller | Analog Devices |
| Beschreibung | 400MHz, 2500V/μs, 9mA Single Operational Amplifiers |
| Seiten / Seite | 18 / 8 — TYPICAL PERFORMANCE CHARACTERISTICS. Gain-Bandwidth and Phase. Gain vs … |
| Dateiformat / Größe | PDF / 1.2 Mb |
| Dokumentensprache | Englisch |
TYPICAL PERFORMANCE CHARACTERISTICS. Gain-Bandwidth and Phase. Gain vs Frequency, A V = 2. Gain vs Frequency, A V = –1
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LT1818/LT1819
TYPICAL PERFORMANCE CHARACTERISTICS Gain-Bandwidth and Phase Gain vs Frequency, A V = 2 Gain vs Frequency, A V = –1 Margin vs Supply Voltage
10 5 450 RL = 500Ω TA = 25°C GBW VS = ±5V 400 RL = 500Ω VS = ±2.5V 5 350 PHASE MARGIN (DEG) RL = 100Ω 0 300 GBW RL = 100Ω 0 GAIN (dB) GAIN (dB) PHASE MARGIN 45 –5 T RL = 100Ω A = 25°C –5 A GAIN BANDWIDTH (MHz) 40 V = 2 V T S = ±5V A = 25°C PHASE MARGIN R A 35 F = RG = 500Ω V = –1 RL = 500Ω C R F = 1pF L = RF = RG = 500Ω –10 –10 30 1M 10M 100M 300M 1M 10M 100M 300M 2 3 4 5 6 FREQUENCY (Hz) FREQUENCY (Hz) SUPPLY VOLTAGE (±V) 18189 G17 18189 G18 18189 G19
Power Supply Rejection Ratio Common Mode Rejection Ratio vs Frequency vs Frequency Slew Rate vs Input Step
100 100 2000 TA = 25°C TA = 25°C TA =25°C AV = 1 AV = –1 V V 80 S = ±5V 80 1600 S = ±5V RF = RG = RL = 500Ω SR– SR+ PSRR +PSRR V V S = ±2.5V S = ±5V 60 60 1200 40 40 800 SLEW RATE (V/μs) 20 20 400 POWER SUPPLY REJECTION RATIO (dB) COMMON MODE REJECTION RATIO (dB) 0 0 0 1k 10k 100k 1M 10M 100M 1k 10k 100k 1M 10M 100M 2 3 4 5 6 FREQUENCY (Hz) FREQUENCY (Hz) INPUT STEP (VP-P) 18189 G20 18189 G21 18189 G22
Differential Gain and Phase Slew Rate vs Supply Voltage Slew Rate vs Temperature vs Supply Voltage
2000 2400 TA =25°C TA = 25°C AV = –1 0.10 R DIFFERENTIAL GAIN F = RG = RL = 500Ω VIN = 6VP-P 2000 VS = ±5V R 0.08 L = 150Ω DIFFERENTIAL GAIN (%) 1500 0.06 1600 0.12 0.04 1000 1200 0.10 0.02 0.08 0 VIN = 2VP-P VS = ±2.5V SLEW RATE (V/μs) SLEW RATE (V/μs) 800 0.06 500 DIFFERENTIAL PHASE (DEG) 0.04 DIFFERENTIAL PHASE 400 R A L = 150Ω V = –1 0.02 RF = RG = RL = 500Ω 0 0 0 0 1 2 3 4 5 6 7 –50 –25 0 25 50 75 100 125 2 3 4 5 6 SUPPLY VOLTAGE (±V) TEMPERATURE (°C) SUPPLY VOLTAGE (±V) 18189 G23 18189 G24 18189 G25 18189fb 8 Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION E LECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION TYPICAL APPLICATION SIMPLIFIED SCHEMATIC PACKAGE DESCRIPTION REVISION HISTORY TYPICAL APPLICATION RELATED PARTS
TYPICAL PERFORMANCE CHARACTERISTICS Gain-Bandwidth and Phase Gain vs Frequency, A V = 2 Gain vs Frequency, A V = –1 Margin vs Supply Voltage
10 5 450 RL = 500Ω TA = 25°C GBW VS = ±5V 400 RL = 500Ω VS = ±2.5V 5 350 PHASE MARGIN (DEG) RL = 100Ω 0 300 GBW RL = 100Ω 0 GAIN (dB) GAIN (dB) PHASE MARGIN 45 –5 T RL = 100Ω A = 25°C –5 A GAIN BANDWIDTH (MHz) 40 V = 2 V T S = ±5V A = 25°C PHASE MARGIN R A 35 F = RG = 500Ω V = –1 RL = 500Ω C R F = 1pF L = RF = RG = 500Ω –10 –10 30 1M 10M 100M 300M 1M 10M 100M 300M 2 3 4 5 6 FREQUENCY (Hz) FREQUENCY (Hz) SUPPLY VOLTAGE (±V) 18189 G17 18189 G18 18189 G19
Power Supply Rejection Ratio Common Mode Rejection Ratio vs Frequency vs Frequency Slew Rate vs Input Step
100 100 2000 TA = 25°C TA = 25°C TA =25°C AV = 1 AV = –1 V V 80 S = ±5V 80 1600 S = ±5V RF = RG = RL = 500Ω SR– SR+ PSRR +PSRR V V S = ±2.5V S = ±5V 60 60 1200 40 40 800 SLEW RATE (V/μs) 20 20 400 POWER SUPPLY REJECTION RATIO (dB) COMMON MODE REJECTION RATIO (dB) 0 0 0 1k 10k 100k 1M 10M 100M 1k 10k 100k 1M 10M 100M 2 3 4 5 6 FREQUENCY (Hz) FREQUENCY (Hz) INPUT STEP (VP-P) 18189 G20 18189 G21 18189 G22
Differential Gain and Phase Slew Rate vs Supply Voltage Slew Rate vs Temperature vs Supply Voltage
2000 2400 TA =25°C TA = 25°C AV = –1 0.10 R DIFFERENTIAL GAIN F = RG = RL = 500Ω VIN = 6VP-P 2000 VS = ±5V R 0.08 L = 150Ω DIFFERENTIAL GAIN (%) 1500 0.06 1600 0.12 0.04 1000 1200 0.10 0.02 0.08 0 VIN = 2VP-P VS = ±2.5V SLEW RATE (V/μs) SLEW RATE (V/μs) 800 0.06 500 DIFFERENTIAL PHASE (DEG) 0.04 DIFFERENTIAL PHASE 400 R A L = 150Ω V = –1 0.02 RF = RG = RL = 500Ω 0 0 0 0 1 2 3 4 5 6 7 –50 –25 0 25 50 75 100 125 2 3 4 5 6 SUPPLY VOLTAGE (±V) TEMPERATURE (°C) SUPPLY VOLTAGE (±V) 18189 G23 18189 G24 18189 G25 18189fb 8 Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION E LECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION TYPICAL APPLICATION SIMPLIFIED SCHEMATIC PACKAGE DESCRIPTION REVISION HISTORY TYPICAL APPLICATION RELATED PARTS