Datasheet LT1055, LT1056 (Analog Devices) - 7

LT1055/LT1056
TYPICAL PERFORMANCE CHARACTERISTICS 0.1Hz to 10Hz Noise Noise vs Chip Temperature Voltage Noise vs Frequency
) 10 100 1000 V P-P RMS NOISE VOLTAGE DENSITY (nV/√ ) S = ±15V T 7 70 √Hz A = 25°C LT1056 PEAK-TO-PEAK 300 5 NOISE 50 3 30 100 f LT1056 O = 10kHz LT1055 1/f CORNER = 28HZ 2 20 f 30 O = 1kHz NOISE VOLTAGE (1µV/DIVISION) LT1055 Hz 1/f CORNER ) RMS NOISE VOLTAGE DENSITY (nV/ = 20HZ 0.1Hz TO 10Hz PEAK-TO-PEAK NOISE (µV/ 1 10 10 0 2 4 6 8 10 10 20 30 40 50 60 70 80 1 3 10 30 100 300 1000 TIME (SECONDS) CHIP TEMPERATURE (°C) FREQUENCY (Hz) LT1055/56 GO7 LT1055/56 G08 LT1055/56 G09
LT1056 Large-Signal Response Small-Signal Response LT1055 Large-Signal Response
5V/DIV 5V/DIV 20mV/DIV AV = 1, CL = 100pf, 0.5µs/DIV AV = 1, CL = 100pf, 0.5µs/DIV LT1055/56 G10 LT1055/56 G12 AV = 1, CL = 100pf, 0.2µs/DIV LT1055/56 G11
Undistorted Output Swing vs Slew Rate, Gain Bandwidth vs Frequency Temperature Output Impedance vs Frequency
30 30 10 100 V V S = ±15V S = ±15V T GAIN BANDWIDTH PRODUCT (MHz) T A = 25°C A = 25°C AV = 100 LT1056 GBW 8 24 LT1055 LT1055 GBW LT1056 20 6 10 18 AV = 10 4 LT1055 LT1056 LT1055 LT1056 12 LT1056 SLEW SLEW RATE (V/µS) 10 2 1 LT1055 SLEW LT1055 OUTPUT IMPEDANCE (Ω) LT1056 6 AV = 1 PEAK-TO-PEAK OUTPUT SWING (V) VS = ±15V fO = 1MHz FOR GBW 0 0 0.1 0.1 1 10 –25 25 75 125 1 10 100 1000 FREQUENCY (MHz) TEMPERATURE (°C) FREQUENCY (kHz) LT1055/56 G13 LT1055/56 G15 LT1055/56 G14 10556fd For more information www.linear.com/LT1055 7 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Applications Information Typical Applications Simplified schematic Package Description Revision History Typical Application Related Parts