Datasheet LTC6268-10, LTC6269-10 (Analog Devices) - 7

LTC6268-10/LTC6269-10
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Input Offset Voltage Input Offset Voltage Distribution Input Offset Voltage Distribution vs Temperature
300 250 2.0 VS = ±2.5V VS = ±2.5V VS = ±2.5V VCM = 0.25V VCM = 1.5V V 1.5 CM = 0.25V 250 200 1.0 200 150 0.5 150 0 100 V OS (mV) 100 –0.5 NUMBER OF UNITS NUMBER OF UNITS 50 –1.0 50 –1.5 0 0 –0.4 –0.3 –0.2 –01 0 0.1 0.2 0.3 0.4 0.5 0.6 –0.4 –0.3 –0.2 –01 0 0.1 0.2 0.3 0.4 0.5 0.6 –2.0 V –50 –30 –10 10 30 50 70 90 110 130 OS (mV) VOS (mV) TEMPERATURE (°C) 626810 G01 626810 G02 626810 G03
Input Offset Input Offset Voltage Input Offset Voltage Drift Distribution vs Common Mode Voltage vs Supply Voltage
25 1 1 VS = ±2.25V H–GRADE VS = ±2.5V VS = 3.1V to 5.25V VCM = 0.25V I–GRADE 0.8 0.8 VCM = 1V 20 0.6 0.6 0.4 0.4 15 0.2 0.2 (mV) 0 (mV) 0 10 V OS –0.2 V OS –0.2 NUMBER OF UNITS –0.4 –0.4 5 –0.6 –0.6 –0.8 –0.8 0 –1 –1 –15 –10 –5 0 5 10 15 –2.5 –1.25 0 1.25 2.5 3 3.5 4 4.5 5 5.5 DISTRIBUTION (µV/°C) V 626810 G04 CM (V) VS (V) 626810 G05 626810 G06
Input Offset Voltage vs Output Current PSRR vs Frequency CMRR vs Frequency
1.60 100 100 VS = ±2.5V +PSRR 1.40 –PSRR 1.20 80 80 1.00 VCM = 1.5V 60 60 0.80 (mV) V OS 0.60 PSRR (dB) 40 CMRR (dB) 40 0.40 0.20 V 20 20 CM = 0.25V 0.00 VS = ±2.5V, VCM = 0.25V Vs = ±2.5V, VCM = 0.25V –0.20 0 0 –100 –80 –60 40 –20 0 20 40 60 80 100 0.01 0.1 1 10 100 1000 0.01 0.1 1 10 100 1000 OUTPUT CURRENT (mA) FREQUENCY (MHz) FREQUENCY (MHz) 626810 G08 626810 G09 626810 G07 626810f For more information www.linear.com/LTC6268-10 7 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information 5.0V Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Schematic Operation Applications Information Package Description Typical Application Related Parts