AD6645 データシートの表示（PDF） - Analog Devices
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AD6645 Datasheet PDF : 24 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
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ENCODE = 80MSPS
AIN = 2.2MHz @ –1dBFS
SNR = 75.0dB
SFDR = 93.0dBc
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FREQUENCY (MHz)
Figure 4. Single Tone @ 2.2 MHz
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ENCODE = 80MSPS
AIN = 15.5MHz @ –1dBFS
SNR = 75.0dB
SFDR = 93.0dBc
64
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FREQUENCY (MHz)
Figure 5. Single Tone @ 15.5 MHz
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ENCODE = 80MSPS
–10 AIN = 29.5MHz @ –1dBFS
–20
SNR = 74.5dB
SFDR = 93.0dBc
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FREQUENCY (MHz)
Figure 6. Single Tone @ 29.5 MHz
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AD6645
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ENCODE = 80MSPS
AIN = 69.1MHz @ –1dBFS
SNR = 73.5dB
SFDR = 89.0dBc
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FREQUENCY (MHz)
Figure 7. Single Tone @ 69.1 MHz
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ENCODE = 80MSPS
AIN = 150MHz @ –1dBFS
SNR = 73.0dB
SFDR = 70.0dBc
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FREQUENCY (MHz)
Figure 8. Single Tone @ 150 MHz
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ENCODE = 80MSPS
AIN = 200MHz @ –1dBFS
–20
SNR = 72.0dB
SFDR = 64.0dBc
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FREQUENCY (MHz)
Figure 9. Single Tone @ 200 MHz
Rev. D | Page 9 of 24
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