Datasheet LT6018 (Analog Devices) - 9

LT6018
Typical perForMance characTerisTics TA = 25°C, V+ = 15V, V– = –15V, VEN = 1.7V, VDGND = 0V, RL = 500Ω unless otherwise noted. Closed Loop Gain vs Frequency PSRR vs Frequency THD + Noise vs Frequency, AV = 1
3 160 –90 CL = 100pF AV = 1 140 VOUT = 3VRMS –95 0 TIO (dB) 120 RL = 600Ω –PSRR –100 –3 100 TION + NOISE (dB) CL = 0pF A –105 V = 1 80 +PSRR GAIN(dB) –6 Y REJECTION RA RL = 2kΩ CL = 100pF 60 A –110 V = –1 R 40 –9 F = 300Ω –115 20 POWER SUPPL AL HARMONIC DISTOR –12 0 TOT –120 0.01 0.1 1 10 100 0.1 1 10 100 1k 10k 100k 1M 10M100M 1 10 100 FREQUENCY (MHz) FREQUENCY (Hz) FREQUENCY (kHz) 6018 G26 6018 G27 6018 G26
THD + Noise vs Frequency, A DC Linearity V = –1 Supply Current vs Supply Voltage
–80 50 VOUT = 3VRMS RLOAD = 600Ω R 45 F = 1k –85 R A L = 600Ω V = 1 40 –90 35 TION + NOISE (dB) 30 –95 25 R –100 L = 2kΩ Y CURRENT (mA) 20 15 125°C –105 SUPPL OUTPUT ERROR (1ppm/DIV) 10 –110 AL HARMONIC DISTOR 5 TOT 85°C 25°C –40°C –115 0 1 10 100 –12–10 –8 –6 –4 –2 0 2 4 6 8 10 12 0 5 10 15 20 25 30 FREQUENCY (kHz) INPUT VOLTAGE(V) SUPPLY VOLTAGE (V) 6018 G27 6018 G28 6018 G31
Shutdown Supply Current vs Temperature Enable/Disable Response
12 AV = 1 11 VEN VIN = 10Vp–p AT 70kHz 0V 10 VS = 30V 5V/DIV V 9 OUT 0V Y CURRENT (µA) 5V/DIV 8 7 I(V+) VS = 10V 0A 6 5mA/DIV 6018 G33 SHUTDOWN SUPPL 5 100µs/DIV 4–50 –25 0 25 50 75 100 125 TEMPERATURE (°C) 6018 G32 6018fa For more information www.linear.com/LT6018 9 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Schematic Applications Information Typical Applications Package Description Revision History Typical Applications Related Parts