Datasheet LT6600-5 (Analog Devices) - 4
| Manufacturer | Analog Devices |
| Description | Very Low Noise, Differential Amplifier and 5MHz Lowpass Filter |
| Pages / Page | 12 / 4 — TYPICAL PERFORMANCE CHARACTERISTICS. Amplitude Response. Passband Gain … |
| File Format / Size | PDF / 158 Kb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS. Amplitude Response. Passband Gain and Delay. Output Impedance vs Frequency
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LT6600-5
TYPICAL PERFORMANCE CHARACTERISTICS Amplitude Response Passband Gain and Delay Passband Gain and Delay
10 1 120 13 120 VS = 5V GAIN GAIN 0 GAIN = 1 0 110 12 110 TA = 25°C –1 100 11 100 –10 –2 90 10 90 –20 DELAY (ns) DELAY (ns) –3 80 9 80 DELAY –30 DELAY –4 70 8 70 –40 GAIN (dB) GAIN (dB) –5 60 GAIN (dB) 7 60 –50 –6 50 6 50 –60 –7 40 5 40 –70 –8 GAIN = 1 30 4 GAIN = 4 30 TA = 25°C TA = 25°C –80 –9 20 3 20 0.1 1 10 100 0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5 6 7 8 9 10 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 66005 G01 66005 G02 66005 G03
Output Impedance vs Frequency Common Mode Rejection Ratio Power Supply Rejection Ratio
100 90 80 VS = 5V VS = 5V GAIN = 1 GAIN = 1 70 TA = 25°C 80 VIN = 1VP-P TA = 25°C 60 10 70 50 60 40 CMRR (dB) PSRR (dB) 30 1 50 OUTPUT IMPEDANCE (Ω) 20 VS = 3V 40 V 10 IN = 200mVP-P TA = 25°C V+ TO DIFFOUT 0.1 30 0 0.1 1 10 100 0.01 0.1 1 10 100 0.01 0.1 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 66005 G04 66005 G05 66005 G06
Distortion vs Frequency Distortion vs Frequency Distortion vs Signal Level
–50 –50 –40 DIFFERENTIAL INPUT, DIFFERENTIAL INPUT, VS = 3V 2ND HARMONIC 2ND HARMONIC RL = 800Ω –60 DIFFERENTIAL INPUT, –60 DIFFERENTIAL INPUT, –50 TA = 25°C 3RD HARMONIC 3RD HARMONIC SINGLE-ENDED INPUT, SINGLE-ENDED INPUT, –60 3RD HARMONIC, –70 2ND HARMONIC –70 2ND HARMONIC 5MHz INPUT SINGLE-ENDED INPUT, SINGLE-ENDED INPUT, –70 3RD HARMONIC 3RD HARMONIC 2ND HARMONIC, –80 –80 5MHz INPUT –80 3RD HARMONIC, DISTORTION (dB) –90 DISTORTION (dB) –90 DISTORTION (dB) 1MHz INPUT –90 –100 –100 –100 V 2ND HARMONIC, S = 3V, VIN = 2VP-P VS = ±5V, VIN = 2VP-P R 1MHz INPUT L = 800Ω, TA = 25°C RL = 800Ω, TA = 25°C –110 –110 –110 0.1 1 10 0.1 1 10 0 1 2 3 4 5 FREQUENCY (MHz) FREQUENCY (MHz) INPUT LEVEL (VP-P) 66005 G07 66005 G08 66005 G09 66005fb 4
TYPICAL PERFORMANCE CHARACTERISTICS Amplitude Response Passband Gain and Delay Passband Gain and Delay
10 1 120 13 120 VS = 5V GAIN GAIN 0 GAIN = 1 0 110 12 110 TA = 25°C –1 100 11 100 –10 –2 90 10 90 –20 DELAY (ns) DELAY (ns) –3 80 9 80 DELAY –30 DELAY –4 70 8 70 –40 GAIN (dB) GAIN (dB) –5 60 GAIN (dB) 7 60 –50 –6 50 6 50 –60 –7 40 5 40 –70 –8 GAIN = 1 30 4 GAIN = 4 30 TA = 25°C TA = 25°C –80 –9 20 3 20 0.1 1 10 100 0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5 6 7 8 9 10 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 66005 G01 66005 G02 66005 G03
Output Impedance vs Frequency Common Mode Rejection Ratio Power Supply Rejection Ratio
100 90 80 VS = 5V VS = 5V GAIN = 1 GAIN = 1 70 TA = 25°C 80 VIN = 1VP-P TA = 25°C 60 10 70 50 60 40 CMRR (dB) PSRR (dB) 30 1 50 OUTPUT IMPEDANCE (Ω) 20 VS = 3V 40 V 10 IN = 200mVP-P TA = 25°C V+ TO DIFFOUT 0.1 30 0 0.1 1 10 100 0.01 0.1 1 10 100 0.01 0.1 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 66005 G04 66005 G05 66005 G06
Distortion vs Frequency Distortion vs Frequency Distortion vs Signal Level
–50 –50 –40 DIFFERENTIAL INPUT, DIFFERENTIAL INPUT, VS = 3V 2ND HARMONIC 2ND HARMONIC RL = 800Ω –60 DIFFERENTIAL INPUT, –60 DIFFERENTIAL INPUT, –50 TA = 25°C 3RD HARMONIC 3RD HARMONIC SINGLE-ENDED INPUT, SINGLE-ENDED INPUT, –60 3RD HARMONIC, –70 2ND HARMONIC –70 2ND HARMONIC 5MHz INPUT SINGLE-ENDED INPUT, SINGLE-ENDED INPUT, –70 3RD HARMONIC 3RD HARMONIC 2ND HARMONIC, –80 –80 5MHz INPUT –80 3RD HARMONIC, DISTORTION (dB) –90 DISTORTION (dB) –90 DISTORTION (dB) 1MHz INPUT –90 –100 –100 –100 V 2ND HARMONIC, S = 3V, VIN = 2VP-P VS = ±5V, VIN = 2VP-P R 1MHz INPUT L = 800Ω, TA = 25°C RL = 800Ω, TA = 25°C –110 –110 –110 0.1 1 10 0.1 1 10 0 1 2 3 4 5 FREQUENCY (MHz) FREQUENCY (MHz) INPUT LEVEL (VP-P) 66005 G07 66005 G08 66005 G09 66005fb 4
