Datasheet LT6600-20 (Analog Devices) - 5
| Manufacturer | Analog Devices |
| Description | Very Low Noise, Differential Amplifier and 20MHz Lowpass Filter |
| Pages / Page | 12 / 5 — TYPICAL PERFORMANCE CHARACTERISTICS. Distortion. vs Signal Level, VS = … |
| File Format / Size | PDF / 179 Kb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS. Distortion. vs Signal Level, VS = 3V. vs Signal Level, VS = ±5V
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LT6600-20
TYPICAL PERFORMANCE CHARACTERISTICS Distortion Distortion Distortion vs Signal Level, VS = 3V vs Signal Level, VS = ±5V vs Input Common Mode Level
–40 –40 –40 V 2ND HARMONIC, 2ND HARMONIC, 2V S = 3V 3RD HARMONIC P-P 1MHz INPUT R 10MHz INPUT V R L = 800Ω AT 10MHz INPUT S = 3V L = 800Ω AT –50 EACH OUTPUT –50 3RD HARMONIC, –50 3RD HARMONIC, EACH OUTPUT GAIN = 1 10MHz INPUT V GAIN = 1 S = 3V T 2ND HARMONIC, 2ND HARMONIC, T A = 25°C 2ND A = 25°C –60 HARMONIC –60 1MHz INPUT –60 VS = 5V 10MHz INPUT 3RD HARMONIC, 3RD HARMONIC, 1MHz INPUT V –70 –70 –70 S = 5V 3RD HARMONIC DISTORTION (dB) –80 1MHz INPUT DISTORTION (dB) –80 –80 VS = ±5V 2ND HARMONIC RL = 800Ω AT –90 1MHz INPUT –90 EACH OUTPUT DISTORTION COMPONENT (dB) –90 GAIN = 1 TA = 25°C –100 –100 –100 0 1 2 3 4 5 0 1 2 3 4 5 –3 –2 –1 0 1 2 3 INPUT LEVEL (VP-P) INPUT LEVEL (VP-P) INPUT COMMON MODE VOLTAGE RELATIVE TO PIN 7 (V) 66002 G09 66002 G10 66002 G11
Distortion Distortion vs Input Common Mode Level vs Output Common Mode
–40 –40 2ND HARMONIC, 2ND HARMONIC, VS = 3V VS = 3V –50 3RD HARMONIC, –50 3RD HARMONIC, VS = 3V VS = 3V 2ND HARMONIC, –60 2ND HARMONIC, –60 VS = 5V VS = 5V 3RD HARMONIC, 3RD HARMONIC, –70 V VS = 5V –70 S = 5V 2ND HARMONIC, –80 VS = ±5V 3RD HARMONIC, –80 –90 VS = ±5V DISTORTION COMPONENT (dB) –90 DISTORTION COMPONENT (dB) –100 500mVP-P 1MHz INPUT, GAIN = 4, 2VP-P 1MHz INPUT, GAIN = 1, RL = 800Ω AT EACH OUTPUT RL = 800Ω AT EACH OUTPUT –100 –110 –3 –2 –1 0 1 2 3 –2 –1.5 –1 –0.5 0 0.5 1 1.5 2 INPUT COMMON MODE VOLTAGE VOLTAGE PIN 2 TO PIN 7 (V) RELATIVE TO PIN 7 (V) 66002 G12 66002 G13
Total Supply Current vs Total Supply Voltage Transient Response, Gain = 1
60 50 TA = 85°C VOUT+ 50mV/DIV 40 TA = 25°C DIFFERENTIAL 30 TA = –40°C INPUT 200mV/DIV 20 TOTAL SUPPLY CURRENT (mA) 10 100ns/DIV 66002 G15 0 0 1 2 3 4 5 6 7 8 9 10 TOTAL SUPPLY VOLTAGE (V) 66002 G14 66002fb 5
TYPICAL PERFORMANCE CHARACTERISTICS Distortion Distortion Distortion vs Signal Level, VS = 3V vs Signal Level, VS = ±5V vs Input Common Mode Level
–40 –40 –40 V 2ND HARMONIC, 2ND HARMONIC, 2V S = 3V 3RD HARMONIC P-P 1MHz INPUT R 10MHz INPUT V R L = 800Ω AT 10MHz INPUT S = 3V L = 800Ω AT –50 EACH OUTPUT –50 3RD HARMONIC, –50 3RD HARMONIC, EACH OUTPUT GAIN = 1 10MHz INPUT V GAIN = 1 S = 3V T 2ND HARMONIC, 2ND HARMONIC, T A = 25°C 2ND A = 25°C –60 HARMONIC –60 1MHz INPUT –60 VS = 5V 10MHz INPUT 3RD HARMONIC, 3RD HARMONIC, 1MHz INPUT V –70 –70 –70 S = 5V 3RD HARMONIC DISTORTION (dB) –80 1MHz INPUT DISTORTION (dB) –80 –80 VS = ±5V 2ND HARMONIC RL = 800Ω AT –90 1MHz INPUT –90 EACH OUTPUT DISTORTION COMPONENT (dB) –90 GAIN = 1 TA = 25°C –100 –100 –100 0 1 2 3 4 5 0 1 2 3 4 5 –3 –2 –1 0 1 2 3 INPUT LEVEL (VP-P) INPUT LEVEL (VP-P) INPUT COMMON MODE VOLTAGE RELATIVE TO PIN 7 (V) 66002 G09 66002 G10 66002 G11
Distortion Distortion vs Input Common Mode Level vs Output Common Mode
–40 –40 2ND HARMONIC, 2ND HARMONIC, VS = 3V VS = 3V –50 3RD HARMONIC, –50 3RD HARMONIC, VS = 3V VS = 3V 2ND HARMONIC, –60 2ND HARMONIC, –60 VS = 5V VS = 5V 3RD HARMONIC, 3RD HARMONIC, –70 V VS = 5V –70 S = 5V 2ND HARMONIC, –80 VS = ±5V 3RD HARMONIC, –80 –90 VS = ±5V DISTORTION COMPONENT (dB) –90 DISTORTION COMPONENT (dB) –100 500mVP-P 1MHz INPUT, GAIN = 4, 2VP-P 1MHz INPUT, GAIN = 1, RL = 800Ω AT EACH OUTPUT RL = 800Ω AT EACH OUTPUT –100 –110 –3 –2 –1 0 1 2 3 –2 –1.5 –1 –0.5 0 0.5 1 1.5 2 INPUT COMMON MODE VOLTAGE VOLTAGE PIN 2 TO PIN 7 (V) RELATIVE TO PIN 7 (V) 66002 G12 66002 G13
Total Supply Current vs Total Supply Voltage Transient Response, Gain = 1
60 50 TA = 85°C VOUT+ 50mV/DIV 40 TA = 25°C DIFFERENTIAL 30 TA = –40°C INPUT 200mV/DIV 20 TOTAL SUPPLY CURRENT (mA) 10 100ns/DIV 66002 G15 0 0 1 2 3 4 5 6 7 8 9 10 TOTAL SUPPLY VOLTAGE (V) 66002 G14 66002fb 5
