Datasheet LTC6405 (Analog Devices) - 7

LTC6405
typical perForMance characteristics Input Noise Density vs Input Differential Slew Rate Input Noise Density vs Frequency Common Mode Voltage vs Temperature
100 100 4 4 720 VS = 5V INPUT CURRENT NOISE DENSIT VS = 5V INPUT CURRENT NOISE DENSIT VS = 5V VICM = 2.5V NOISE MEASURED AT f = 1MHz / Hz) / Hz) 700 Y (nV 3 3 Y (nV i 680 n V/µs) 10 10 2 2 660 en SLEW RATE ( 640 TAGE NOISE DENSIT Y (pA/ TAGE NOISE DENSIT Y (pA/ in 1 1 Hz) 620 Hz) e INPUT VOL n INPUT VOL 1 1 0 0 600 100 1k 10k 100k 1M 10M 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 –50 –25 0 25 50 75 100 FREQUENCY (Hz) INPUT COMMON MODE VOLTAGE (V) TEMPERATURE (°C) 6405 G07 6405 G08 6405 G09
Differential Output Impedance vs Frequency CMRR vs Frequency Differential PSRR vs Frequency
1000 90 80 VS = 5V VS = 5V RI = RF = 200Ω 80 70 100 70 60 10 60 50 1 CMRR (dB) 50 PSRR (dB) 40 40 30 OUTPUT IMPEDANCE (Ω) VS = 5V 0.1 VOCM = 2.5V 30 20 RI = RF = 200Ω, CF = 1.8pF 0.1% FEEDBACK NETWORK RESISTORS 0.01 20 10 1 10 100 1000 2000 1 10 100 1000 2000 1 10 100 1000 2000 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 6405 G10 6405 G11 6405 G12 6405fb For more information www.linear.com/6405 7