EVAL-AD7767-1EDZ 查看數據表（PDF） - Analog Devices
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EVAL-AD7767-1EDZ Datasheet PDF : 24 Pages
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FREQUENCY (Hz)
Figure 13. AD7767 FFT, 1 kHz, −60 dB Input Tone
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FREQUENCY (Hz)
Figure 14. AD7767-1 FFT, 1 kHz, −60 dB Input Tone
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FREQUENCY (Hz)
Figure 15. AD7767-2 FFT, 1 kHz, −60 dB Input Tone
AD7767
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TONE A: 49.7kHz
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TONE B: 50.3kHz
SECOND-ORDER IMD = –133.71dB
THIRD-ORDER IMD = –109.05dB
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FREQUENCY (Hz)
Figure 16. AD7767 IMD FFT, 50 kHz Center Frequency
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TONE A: 24.7kHz
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TONE B: 25.3kHz
SECOND-ORDER IMD = –133.33dB
THIRD-ORDER IMD = –108.15dB
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FREQUENCY (Hz)
Figure 17. AD7767-1 IMD FFT, 25 kHz Center Frequency
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TONE A: 11.7kHz
TONE B: 12.3kHz
–20 SECOND-ORDER IMD = –137.96dB
THIRD-ORDER IMD = –108.1dB
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Figure 18. AD7767-2 IMD FFT, 12 kHz Center Frequency
Rev. 0 | Page 11 of 24
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