Datasheet LT1813, LT1814 (Analog Devices) - 9

LT1813/LT1814
W U TYPICAL PERFOR A CE CHARACTERISTICS Gain Bandwidth and Phase Power Supply Rejection Ratio Common Mode Rejection Ratio Margin vs Supply Voltage vs Frequency vs Frequency
110 100 100 T T A = 25°C T GBW A = 25°C A = 25°C A V R V = 1 S = ±5V L = 500Ω V 80 S = ±5V 80 90 PHASE MARGIN (DEG) –PSRR GBW +PSRR RL = 100Ω 60 60 70 45 PHASE MARGIN 40 40 RL = 100Ω GAIN BANDWIDTH (MHz) 40 20 20 PHASE MARGIN POWER SUPPLY REJECTION RATIO (dB) COMMON MODE REJECTION RATIO (dB) RL = 500Ω 35 0 0 0 1 2 3 4 5 6 7 1k 10k 100k 1M 10M 100M 1k 10k 100k 1M 10M 100M SUPPLY VOLTAGE (±V) FREQUENCY (Hz) FREQUENCY (Hz) 1813/14 G20 1813/14 G21 1813/14 G19
Slew Rate vs Supply Voltage Slew Rate vs Supply Voltage Slew Rate vs Input Level
1000 450 1200 TA =25°C TA =25°C TA =25°C 900 AV = –1 AV = –1 AV = –1 V SR+ V V 800 IN = VS(TOTAL)/2 400 IN = ±1V S = ±5V R 1000 F = RG = RL = 500Ω R SR– F = RG = RL = 500Ω RF = RG = RL = 500Ω 700 SR+ µs) µs) µs) 600 350 800 500 SR– SR+ SR– 400 300 600 SLEW RATE (V/ 300 SLEW RATE (V/ SLEW RATE (V/ 200 250 400 100 0 200 200 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8 SUPPLY VOLTAGE (±V) SUPPLY VOLTAGE (±V) INPUT LEVEL (VP-P) 1813/14 G22 1813/14 G23 1813/14 G24
Total Harmonic Distortion + Noise Undistorted Output Swing Slew Rate vs Temperature vs Frequency vs Frequency
1100 0.01 9 A SR+ V = – 1 1000 8 VS = ± 5V 900 SR– AV = –1 ) 7 AV = 1 VS = ± 5V 0.005 P-P µs) 800 6 AV = 1 700 5 600 4 3 SLEW RATE (V/ 500 0.002 OUTPUT VOLTAGE (V 400 TA = 25°C 2 SR– VS = ±2.5V VS = ± 5V VS = ± 5V 300 VO = 2VP-P 1 RL = 100Ω SR+ VS = ±2.5V R 2% MAX DISTORTION TOTAL HARMONIC DISTORTION + NOISE (%) L = 500Ω 200 0.001 0 –50 –25 0 25 50 75 100 125 10 100 1k 10k 100k 100k 1M 10M 100M TEMPERATURE (°C) FREQUENCY (Hz) FREQUENCY (Hz) 1813/14 G27 1813/14 G25 1813/14 G26 18134fa 9