Datasheet LT6604-15 (Analog Devices) - 5
| Manufacturer | Analog Devices |
| Description | Dual Very Low Noise, Differential Amplifier and 15MHz Lowpass Filter |
| Pages / Page | 16 / 5 — TYPICAL PERFORMANCE CHARACTERISTICS. Amplitude Response. Passband Gain … |
| File Format / Size | PDF / 213 Kb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS. Amplitude Response. Passband Gain and Phase. Passband Gain and Delay. Output Impedance
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LT6604-15
TYPICAL PERFORMANCE CHARACTERISTICS Amplitude Response Passband Gain and Phase Passband Gain and Delay
10 1 225 1 50 VS = 5V VS = 5V 0 GAIN = 1 180 0 GAIN = 1 45 0 GAIN T GAIN T –1 A = 25°C 135 –1 A = 25°C 40 –10 –2 90 –2 35 PHASE (DEG) DELAY (ns) –20 –3 45 –3 DELAY 30 PHASE –4 0 –4 25 GAIN (dB) –30 GAIN (dB) –5 –45 GAIN (dB) –5 20 –40 –6 –90 –6 15 V –7 –135 –7 10 –50 S = 5V GAIN = 1 –8 –180 –8 5 TA = 25°C –60 –9 –225 –9 0 0.1 1 10 100 0 5 10 15 20 25 0 5 10 15 20 25 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 660415 G01 660415 G02 660415 G03
Passband Gain and Delay Output Impedance Common Mode Rejection Ratio
14 50 100 80 VS = 5V VS = 5V VIN = 1VP-P 12 GAIN = 4 45 GAIN = 1 75 VS = 5V T TA = 25°C GAIN = 1 10 A = 25°C GAIN 40 70 TA = 25°C 8 35 65 10 DELAY 6 30 60 DELAY 4 25 ( 55 ns GAIN (dB) 2 20 CMRR (dB) 50 1 0 15 45 OUTPUT IMPEDANCE (Ω) –2 10 40 –4 5 35 –6 0 0.1 30 0 5 10 15 20 25 0.1 1 10 100 0.1 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 660415 G05 660415 G04 660415 G06
Power Supply Rejection Ratio Distortion vs Frequency Distortion vs Signal Level
80 –50 –40 VIN = 2VP-P VS = 3V 3RD HARMONIC 70 VS = 3V RL = 800Ω AT 10MHz INPUT –60 R –50 L = 800Ω AT EACH OUTPUT 60 EACH OUTPUT GAIN = 1 GAIN = 1 –60 T –70 A = 25°C 50 TA = 25°C –70 40 –80 2ND TION (dBc) HARMONIC PSRR (dB) –80 10MHz INPUT 30 DISTORTION (dBc) –90 DISTOR 3RD –90 20 HARMONIC V 2ND S = 3V 1MHz INPUT V HARMONIC IN = 200mVP-P –100 10 –100 T 1MHz INPUT A = 25°C V+ TO DIFFOUT 0 –110 –110 0.1 1 10 100 0.1 1 10 100 0 1 2 3 4 5 FREQUENCY (MHz) FREQUENCY (MHz) 660415 G08 INPUT LEVEL (VP-P) 660415 G07 DIFFERENTIAL INPUT, 2ND HARMONIC 660415 G09 DIFFERENTIAL INPUT, 3RD HARMONIC SINGLE-ENDED INPUT, 2ND HARMONIC SINGLE-ENDED INPUT, 3RD HARMONIC 660415fb 5
TYPICAL PERFORMANCE CHARACTERISTICS Amplitude Response Passband Gain and Phase Passband Gain and Delay
10 1 225 1 50 VS = 5V VS = 5V 0 GAIN = 1 180 0 GAIN = 1 45 0 GAIN T GAIN T –1 A = 25°C 135 –1 A = 25°C 40 –10 –2 90 –2 35 PHASE (DEG) DELAY (ns) –20 –3 45 –3 DELAY 30 PHASE –4 0 –4 25 GAIN (dB) –30 GAIN (dB) –5 –45 GAIN (dB) –5 20 –40 –6 –90 –6 15 V –7 –135 –7 10 –50 S = 5V GAIN = 1 –8 –180 –8 5 TA = 25°C –60 –9 –225 –9 0 0.1 1 10 100 0 5 10 15 20 25 0 5 10 15 20 25 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 660415 G01 660415 G02 660415 G03
Passband Gain and Delay Output Impedance Common Mode Rejection Ratio
14 50 100 80 VS = 5V VS = 5V VIN = 1VP-P 12 GAIN = 4 45 GAIN = 1 75 VS = 5V T TA = 25°C GAIN = 1 10 A = 25°C GAIN 40 70 TA = 25°C 8 35 65 10 DELAY 6 30 60 DELAY 4 25 ( 55 ns GAIN (dB) 2 20 CMRR (dB) 50 1 0 15 45 OUTPUT IMPEDANCE (Ω) –2 10 40 –4 5 35 –6 0 0.1 30 0 5 10 15 20 25 0.1 1 10 100 0.1 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 660415 G05 660415 G04 660415 G06
Power Supply Rejection Ratio Distortion vs Frequency Distortion vs Signal Level
80 –50 –40 VIN = 2VP-P VS = 3V 3RD HARMONIC 70 VS = 3V RL = 800Ω AT 10MHz INPUT –60 R –50 L = 800Ω AT EACH OUTPUT 60 EACH OUTPUT GAIN = 1 GAIN = 1 –60 T –70 A = 25°C 50 TA = 25°C –70 40 –80 2ND TION (dBc) HARMONIC PSRR (dB) –80 10MHz INPUT 30 DISTORTION (dBc) –90 DISTOR 3RD –90 20 HARMONIC V 2ND S = 3V 1MHz INPUT V HARMONIC IN = 200mVP-P –100 10 –100 T 1MHz INPUT A = 25°C V+ TO DIFFOUT 0 –110 –110 0.1 1 10 100 0.1 1 10 100 0 1 2 3 4 5 FREQUENCY (MHz) FREQUENCY (MHz) 660415 G08 INPUT LEVEL (VP-P) 660415 G07 DIFFERENTIAL INPUT, 2ND HARMONIC 660415 G09 DIFFERENTIAL INPUT, 3RD HARMONIC SINGLE-ENDED INPUT, 2ND HARMONIC SINGLE-ENDED INPUT, 3RD HARMONIC 660415fb 5
