Datasheet LTC2230, LTC2231 (Analog Devices) - 10
| Manufacturer | Analog Devices |
| Description | 10-Bit, 135Msps ADCs |
| Pages / Page | 32 / 10 — TYPICAL PERFOR A CE CHARACTERISTICS. LTC2231: SFDR and SNR. vs Sample … |
| File Format / Size | PDF / 718 Kb |
| Document Language | English |
TYPICAL PERFOR A CE CHARACTERISTICS. LTC2231: SFDR and SNR. vs Sample Rate, 2V Range,. vs Sample Rate, 1V Range,
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Text Version of Document
LTC2230/LTC2231
W U TYPICAL PERFOR A CE CHARACTERISTICS LTC2231: SFDR and SNR LTC2231: SFDR and SNR vs Sample Rate, 2V Range, vs Sample Rate, 1V Range, LTC2231: IVDD vs Sample Rate, fIN = 30MHz, –1dB fIN = 30MHz, –1dB 5MHz Sine Wave Input, –1dB
85 85 220 SFDR SFDR 80 80 210 75 75 200 2V RANGE 70 70 190 (mA) 65 65 1V RANGE I VDD 180 SNR SNR 60 60 170 SFDR AND SNR (dBFS) SFDR AND SNR (dBFS) 55 55 160 50 50 150 0 20 40 60 80 100 120 140 160 0 20 40 60 80 100 120 140 160 0 20 40 60 80 100 120 140 160 180 SAMPLE RATE (Msps) SAMPLE RATE (Msps) SAMPLE RATE (Msps) 2231 G09 2231 G10 2231 G11
LTC2231: I LTC2231: SFDR vs Input Level, OVDD vs Sample Rate, 5MHz Sine Wave Input, –1dB fIN = 70MHz, 2V Range
60 100 90 LVDS OUTPUTS, OVDD = 3.3V dBFS 50 80 70 40 60 dBc (mA) 30 50 I OVDD 40 20 SFDR (dBc AND dBFS) 30 CMOS OUTPUTS, OVDD = 1.8V 20 10 10 0 0 0 20 40 60 80 100 120 140 160 180 –50 –40 –30 –20 –10 0 SAMPLE RATE (Msps) INPUT LEVEL (dBFS) 2231 G12 2231 G13 22301fb 10
W U TYPICAL PERFOR A CE CHARACTERISTICS LTC2231: SFDR and SNR LTC2231: SFDR and SNR vs Sample Rate, 2V Range, vs Sample Rate, 1V Range, LTC2231: IVDD vs Sample Rate, fIN = 30MHz, –1dB fIN = 30MHz, –1dB 5MHz Sine Wave Input, –1dB
85 85 220 SFDR SFDR 80 80 210 75 75 200 2V RANGE 70 70 190 (mA) 65 65 1V RANGE I VDD 180 SNR SNR 60 60 170 SFDR AND SNR (dBFS) SFDR AND SNR (dBFS) 55 55 160 50 50 150 0 20 40 60 80 100 120 140 160 0 20 40 60 80 100 120 140 160 0 20 40 60 80 100 120 140 160 180 SAMPLE RATE (Msps) SAMPLE RATE (Msps) SAMPLE RATE (Msps) 2231 G09 2231 G10 2231 G11
LTC2231: I LTC2231: SFDR vs Input Level, OVDD vs Sample Rate, 5MHz Sine Wave Input, –1dB fIN = 70MHz, 2V Range
60 100 90 LVDS OUTPUTS, OVDD = 3.3V dBFS 50 80 70 40 60 dBc (mA) 30 50 I OVDD 40 20 SFDR (dBc AND dBFS) 30 CMOS OUTPUTS, OVDD = 1.8V 20 10 10 0 0 0 20 40 60 80 100 120 140 160 180 –50 –40 –30 –20 –10 0 SAMPLE RATE (Msps) INPUT LEVEL (dBFS) 2231 G12 2231 G13 22301fb 10
