Datasheet LTC2228, LTC2227, LTC2226 (Analog Devices) - 10
| Производитель | Analog Devices |
| Описание | 12-Bit, 65Msps Low Power 3V ADCs |
| Страниц / Страница | 28 / 10 — TYPICAL PERFORMANCE CHARACTERISTICS. LTC2226: 8192 Point FFT,. LTC2226: … |
| Формат / Размер файла | PDF / 440 Кб |
| Язык документа | английский |
TYPICAL PERFORMANCE CHARACTERISTICS. LTC2226: 8192 Point FFT,. LTC2226: Typical INL, 2V Range,
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Текстовая версия документа
LTC2228/LTC2227/LTC2226
TYPICAL PERFORMANCE CHARACTERISTICS LTC2226: 8192 Point FFT, LTC2226: Typical INL, 2V Range, LTC2226: Typical DNL, 2V Range, fIN = 5MHz, –1dB, 2V Range, 25Msps 25Msps 25Msps
1.00 1.00 0 –10 0.75 0.75 –20 0.50 0.50 –30 –40 0.25 0.25 –50 0 0 –60 –70 –0.25 –0.25 INL ERROR (LSB) DNL ERROR (LSB) AMPLITUDE (dB) –80 –0.50 –0.50 –90 –100 –0.75 –0.75 –110 –1.00 –1.00 –120 0 1024 2048 3072 4096 0 1024 2048 3072 4096 0 2 4 6 8 10 12 CODE CODE FREQUENCY (MHz) 2226 G01 2226 G02 2226 G03
LTC2226: 8192 Point FFT, LTC2226: 8192 Point FFT, LTC2226: 8192 Point FFT, fIN = 30MHz, –1dB, 2V Range, fIN = 70MHz, –1dB, 2V Range, fIN = 140MHz, –1dB, 2V Range, 25Msps 25Msps 25Msps
0 0 0 –10 –10 –10 –20 –20 –20 –30 –30 –30 –40 –40 –40 –50 –50 –50 –60 –60 –60 –70 –70 –70 AMPLITUDE (dB) –80 AMPLITUDE (dB) –80 AMPLITUDE (dB) –80 –90 –90 –90 –100 –100 –100 –110 –110 –110 –120 –120 –120 0 2 4 6 8 10 12 0 2 4 6 8 10 12 0 2 4 6 8 10 12 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 2226 G04 2226 G05 2226 G06
LTC2226: 8192 Point 2-Tone FFT, fIN = 10.9MHz and 13.8MHz, LTC2226: Grounded Input LTC2226: SNR vs Input Frequency, –1dB, 2V Range, 25Msps Histogram, 25Msps –1dB, 2V Range, 25Msps
0 70000 72 –10 61758 –20 60000 –30 71 50000 –40 –50 40000 –60 70 COUNT –70 30000 SNR (dBFS) AMPLITUDE (dB) –80 20000 –90 69 –100 10000 –110 2155 1607 –120 0 68 0 2 4 6 8 10 12 2048 2049 2050 0 50 100 150 200 FREQUENCY (MHz) CODE INPUT FREQUENCY (MHz) 2226 G07 2226 G08 2226 G09 222876fb 10
