Datasheet LT6600-10 (Analog Devices) - 5
| Manufacturer | Analog Devices |
| Description | Very Low Noise, Differential Amplifier and 10MHz Lowpass Filter |
| Pages / Page | 16 / 5 — TYPICAL PERFORMANCE CHARACTERISTICS. Amplitude Response. Passband Gain … |
| File Format / Size | PDF / 204 Kb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS. Amplitude Response. Passband Gain and Group Delay. Output Impedance
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LT6600-10
TYPICAL PERFORMANCE CHARACTERISTICS Amplitude Response Passband Gain and Group Delay
10 1 60 VS = 5V 0 GAIN = 1 0 55 –10 –1 50 GROUP DELAY (ns) –2 45 –20 DIFFOUT DIFFIN –3 40 –30 –4 35 –40 20LOG () GAIN (dB) –5 30 –50 GAIN –6 25 –60 –7 20 VS = 5V –70 –8 GAIN = 1 15 TA = 25°C –80 –9 10 100k 1M 10M 100M 0.5 5.3 10.1 14.9 FREQUENCY (Hz) FREQUENCY (MHz) 6600 G01 6600 G02
Output Impedance Passband Gain and Group Delay vs Frequency (OUT+ or OUT–)
12 60 100 11 55 10 50 GROUP DELAY (ns) 9 45 10 8 40 7 35 GAIN (dB) 6 30 1 5 25 OUTPUT IMPEDANCE (Ω) 4 20 VS = 5V 3 GAIN = 4 15 TA = 25°C 2 10 0.1 0.5 5.3 10.1 14.9 100k 1M 10M 100M FREQUENCY (MHz) FREQUENCY (Hz) 6600 G04 6600 G03
Distortion vs Frequency VIN = 2VP-P, VS = 3V, RL = 800
Ω
Common Mode Rejection Ratio Power Supply Rejection Ratio at Each Output, TA = 25°C
80 90 –40 VS = 5V DIFFERENTIAL INPUT, 75 GAIN = 1 80 2ND HARMONIC VIN = 1VP-P –50 DIFFERENTIAL INPUT, 70 TA = 25°C 70 3RD HARMONIC SINGLE-ENDED INPUT, 65 60 –60 2ND HARMONIC SINGLE-ENDED INPUT, 60 50 3RD HARMONIC –70 55 40 CMRR (dB) PSRR (dB) 50 30 DISTORTION (dB) –80 45 20 VS = 3V VIN = 200mVP-P –90 40 10 TA = 25oC V+ TO DIFFOUT 35 0 –100 100k 1M 10M 100M 1k 10k 100k 1M 10M 100M 0.1 1 10 FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (MHz) 6600 G05 6600 G06 6600 G07 66001fe 5
TYPICAL PERFORMANCE CHARACTERISTICS Amplitude Response Passband Gain and Group Delay
10 1 60 VS = 5V 0 GAIN = 1 0 55 –10 –1 50 GROUP DELAY (ns) –2 45 –20 DIFFOUT DIFFIN –3 40 –30 –4 35 –40 20LOG () GAIN (dB) –5 30 –50 GAIN –6 25 –60 –7 20 VS = 5V –70 –8 GAIN = 1 15 TA = 25°C –80 –9 10 100k 1M 10M 100M 0.5 5.3 10.1 14.9 FREQUENCY (Hz) FREQUENCY (MHz) 6600 G01 6600 G02
Output Impedance Passband Gain and Group Delay vs Frequency (OUT+ or OUT–)
12 60 100 11 55 10 50 GROUP DELAY (ns) 9 45 10 8 40 7 35 GAIN (dB) 6 30 1 5 25 OUTPUT IMPEDANCE (Ω) 4 20 VS = 5V 3 GAIN = 4 15 TA = 25°C 2 10 0.1 0.5 5.3 10.1 14.9 100k 1M 10M 100M FREQUENCY (MHz) FREQUENCY (Hz) 6600 G04 6600 G03
Distortion vs Frequency VIN = 2VP-P, VS = 3V, RL = 800
Ω
Common Mode Rejection Ratio Power Supply Rejection Ratio at Each Output, TA = 25°C
80 90 –40 VS = 5V DIFFERENTIAL INPUT, 75 GAIN = 1 80 2ND HARMONIC VIN = 1VP-P –50 DIFFERENTIAL INPUT, 70 TA = 25°C 70 3RD HARMONIC SINGLE-ENDED INPUT, 65 60 –60 2ND HARMONIC SINGLE-ENDED INPUT, 60 50 3RD HARMONIC –70 55 40 CMRR (dB) PSRR (dB) 50 30 DISTORTION (dB) –80 45 20 VS = 3V VIN = 200mVP-P –90 40 10 TA = 25oC V+ TO DIFFOUT 35 0 –100 100k 1M 10M 100M 1k 10k 100k 1M 10M 100M 0.1 1 10 FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (MHz) 6600 G05 6600 G06 6600 G07 66001fe 5
