Datasheet LT6600-2.5 (Analog Devices) - 6
| Manufacturer | Analog Devices |
| Description | Very Low Noise, Differential Amplifi er and 2.5MHz Lowpass Filter |
| Pages / Page | 16 / 6 — TYPICAL PERFORMANCE CHARACTERISTICS. Distortion. vs Input Common Mode … |
| File Format / Size | PDF / 233 Kb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS. Distortion. vs Input Common Mode Level. Supply Current. vs Output Common Mode Level
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LT6600-2.5
TYPICAL PERFORMANCE CHARACTERISTICS Distortion Distortion vs Input Common Mode Level vs Input Common Mode Level
–40 –40 2ND HARMONIC, 2VP-P 1MHz INPUT 2ND HARMONIC, V R S = 3V IN = 1580Ω VS = 3V –50 3RD HARMONIC, GAIN = 1 –50 3RD HARMONIC, VS = 3V VS = 3V –60 2ND HARMONIC, –60 2ND HARMONIC, VS = 5V VS = 5V 3RD HARMONIC, –70 3RD HARMONIC, V –70 S = 5V VS = 5V –80 –80 –90 –90 DISTORTION COMPONENT (dB) DISTORTION COMPONENT (dB) –100 –100 2V –110 –110 P-P 1MHz INPUT, RIN = 402Ω, GAIN = 4 –3 –2 –1 0 1 2 3 –3 –2 –1 0 1 2 3 INPUT COMMON MODE VOLTAGE RELATIVE TO VMID (V) INPUT COMMON MODE VOLTAGE RELATIVE TO VMID (V) 660025 G13 660025 G14
Distortion Supply Current vs Output Common Mode Level vs Total Supply Voltage
–40 32 2ND HARMONIC, VS = 3V –50 30 3RD HARMONIC, TA = 85°C VS = 3V 28 –60 2ND HARMONIC, T V A = 25°C S = 5V 3RD HARMONIC, 26 –70 VS = 5V 2ND HARMONIC, 24 –80 VS = ±5V 3RD HARMONIC, 22 –90 VS = ±5V T 20 A = –40°C DISTORTION COMPONENT (dB) TOTAL SUPPLY CURRENT (mA) –100 18 2VP-P 1MHz INPUT, RIN = 1580Ω, GAIN = 1 –110 16 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 2.0 2.5 2 3 4 5 6 7 8 9 10 VOLTAGE V TOTAL SUPPLY VOLTAGE (V) OCM TO VMID (V) 660025 G15 660025 G16
Transient Response Gain = 1
VOUT+ 50mV/DIV DIFFERENTIAL INPUT 200mV/DIV 500ns/DIV 660025 G17 660025fe 6
TYPICAL PERFORMANCE CHARACTERISTICS Distortion Distortion vs Input Common Mode Level vs Input Common Mode Level
–40 –40 2ND HARMONIC, 2VP-P 1MHz INPUT 2ND HARMONIC, V R S = 3V IN = 1580Ω VS = 3V –50 3RD HARMONIC, GAIN = 1 –50 3RD HARMONIC, VS = 3V VS = 3V –60 2ND HARMONIC, –60 2ND HARMONIC, VS = 5V VS = 5V 3RD HARMONIC, –70 3RD HARMONIC, V –70 S = 5V VS = 5V –80 –80 –90 –90 DISTORTION COMPONENT (dB) DISTORTION COMPONENT (dB) –100 –100 2V –110 –110 P-P 1MHz INPUT, RIN = 402Ω, GAIN = 4 –3 –2 –1 0 1 2 3 –3 –2 –1 0 1 2 3 INPUT COMMON MODE VOLTAGE RELATIVE TO VMID (V) INPUT COMMON MODE VOLTAGE RELATIVE TO VMID (V) 660025 G13 660025 G14
Distortion Supply Current vs Output Common Mode Level vs Total Supply Voltage
–40 32 2ND HARMONIC, VS = 3V –50 30 3RD HARMONIC, TA = 85°C VS = 3V 28 –60 2ND HARMONIC, T V A = 25°C S = 5V 3RD HARMONIC, 26 –70 VS = 5V 2ND HARMONIC, 24 –80 VS = ±5V 3RD HARMONIC, 22 –90 VS = ±5V T 20 A = –40°C DISTORTION COMPONENT (dB) TOTAL SUPPLY CURRENT (mA) –100 18 2VP-P 1MHz INPUT, RIN = 1580Ω, GAIN = 1 –110 16 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 2.0 2.5 2 3 4 5 6 7 8 9 10 VOLTAGE V TOTAL SUPPLY VOLTAGE (V) OCM TO VMID (V) 660025 G15 660025 G16
Transient Response Gain = 1
VOUT+ 50mV/DIV DIFFERENTIAL INPUT 200mV/DIV 500ns/DIV 660025 G17 660025fe 6
