Datasheet LTC2240-10 (Analog Devices) - 8
| Manufacturer | Analog Devices |
| Description | 10-Bit, 170Msps ADC |
| Pages / Page | 28 / 8 — TYPICAL PERFORMANCE CHARACTERISTICS (TA = 25°C unless otherwise noted, … |
| File Format / Size | PDF / 480 Kb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS (TA = 25°C unless otherwise noted, Note 4)
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LTC2240-10
TYPICAL PERFORMANCE CHARACTERISTICS (TA = 25°C unless otherwise noted, Note 4) SFDR and SNR vs Sample Rate, 2V Range, fIN = 30MHz, –1dB, SFDR vs Input Level, fIN = 70MHz, LVDS Mode 2V Range SNR vs SENSE, fIN = 5MHz, –1dB
90 100 61.0 dBFS 90 85 60.5 SFDR 80 80 70 60.0 75 60 dBc 59.5 50 70 59.0 40 SNR (dBFS) SFDR AND SNR (dBFS) 65 SFDR (dBc AND dFBS) 30 58.5 SNR 20 60 58.0 10 55 0 57.5 0 20 40 60 80 100 120 140 160 180 200 –50 –40 –30 –20 –10 0 0.5 0.6 0.7 0.8 0.9 1 SAMPLE RATE (Msps) INPUT LEVEL (dBFS) SENSE PIN (V) 224010 G13 224212 G14 224010 G15
IVDD vs Sample Rate, 5MHz Sine IOVDD vs Sample Rate, 5MHz Sine Wave Input, –1dB Wave Input, –1dB
190 60 180 50 LVDS OUTPUTS OVDD = 2.5V 170 2V RANGE 40 160 (mA) (mA) 1V RANGE 30 I VDD 150 I OVDD 20 140 CMOS OUTPUTS OVDD = 1.8V 130 10 220 0 0 40 80 120 160 200 0 40 80 120 160 200 SAMPLE RATE (Msps) SAMPLE RATE (Msps) 224010 G16 224010 G17 224010fb 8
TYPICAL PERFORMANCE CHARACTERISTICS (TA = 25°C unless otherwise noted, Note 4) SFDR and SNR vs Sample Rate, 2V Range, fIN = 30MHz, –1dB, SFDR vs Input Level, fIN = 70MHz, LVDS Mode 2V Range SNR vs SENSE, fIN = 5MHz, –1dB
90 100 61.0 dBFS 90 85 60.5 SFDR 80 80 70 60.0 75 60 dBc 59.5 50 70 59.0 40 SNR (dBFS) SFDR AND SNR (dBFS) 65 SFDR (dBc AND dFBS) 30 58.5 SNR 20 60 58.0 10 55 0 57.5 0 20 40 60 80 100 120 140 160 180 200 –50 –40 –30 –20 –10 0 0.5 0.6 0.7 0.8 0.9 1 SAMPLE RATE (Msps) INPUT LEVEL (dBFS) SENSE PIN (V) 224010 G13 224212 G14 224010 G15
IVDD vs Sample Rate, 5MHz Sine IOVDD vs Sample Rate, 5MHz Sine Wave Input, –1dB Wave Input, –1dB
190 60 180 50 LVDS OUTPUTS OVDD = 2.5V 170 2V RANGE 40 160 (mA) (mA) 1V RANGE 30 I VDD 150 I OVDD 20 140 CMOS OUTPUTS OVDD = 1.8V 130 10 220 0 0 40 80 120 160 200 0 40 80 120 160 200 SAMPLE RATE (Msps) SAMPLE RATE (Msps) 224010 G16 224010 G17 224010fb 8
