Datasheet LTC6261, LTC6262, LTC6263 (Analog Devices) - 9

LTC6261/LTC6262/LTC6263
typicAl perForMAnce chArActeristics Noise Voltage Density Noise Voltage Density Input Referred Current Noise
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vs Frequency vs Frequency vs Frequency
Hz 100 /√ 100 10 ) VS = ±2.5V V V 90 S = ±2.5V Hz S = ±2.5V V 90 Y (nV CM = 0V VCM = 0V VCM = 0V 80 80 ) 70 Hz TAGE 70 /√ 1 60 60 Y (nV 50 50 TAGE NOISE DENSIT 40 40 30 0.1 30 NOISE DENSIT 20 INPUT REFERRED VOL 20 10 10 INPUT REFERRED CURRENT NOISE (pA/√ 0 0 0.01 INPUT REFERRED VOL 10 100 1k 10k 100k 1M 100k 1M 10M 100M 100k 1M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 6261 G19 626123 G20 626123 G21
Total Harmonic Distortion Total Harmonic Distortion and Noise and Noise Gain and Phase vs Frequency
1 1 150 100 V V V S = ±0.9V S = ±2.5V S = ±2.5V V V V CM = 0V CM = 0 CM=0V A A V = 2 V = 2 100 75 R 0.1 R G = RF = 10kΩ F = RG = 10kΩ 0.1 50 50 PHASE 0.01 THD+N (%) THD+N (%) 0 25 0.01 AMPLITUDE (dB) GAIN 0.001 PHASE 0 500Hz –50 1kHz 1kHz 5kHz 5kHz 0.001 0.0001 –100 –25 0.01 0.1 1 10 0.01 0.1 1 10 0.01 0.1 1 10 100 VOUTP–P (V) VOUTP–P (V) FREQEUNCY (MHz) 626123 G22 626123 G23 626123 G24
Common Mode Rejection Ratio Power Supply Rejection Ratio Slew Rate vs Supply Voltage vs Frequency vs Frequency
18 100 100 VSTEP = VS – 1V VS = ±2.5V VS = ±2.5V R 90 90 F = RG =10kΩ V V 15 CM = 0V A CM = 0V V = –1 80 80 70 70 12 /µs) 60 60 TE (V 9 50 50 CMRR (dB) 40 PSRR (dB) 40 SLEW RA 6 RISING EDGE(V/µs) 30 30 FALLING EDGE(V/µs) 20 20 3 10 10 0 0 0 1.8 2.6 3.4 4.2 5 0.01 0.1 1 10 100 0.001 0.01 0.1 1 10 100 SUPPLY VOLTAGE VS (V) FREQUENCY (MHz) FREQUENCY (MHz) 626123 G25 626123 G26 626123 G27 626123fa For more information www.linear.com/LTC6261 9 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information 5V Electrical Characteristics 1.8V Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Schematic Operation Applications Information Package Description Typical Application Related Parts