AD1891JNZ 查看數據表（PDF） - Analog Devices
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AD1891JNZ Datasheet PDF : 20 Pages
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AD1890/AD1891
Performance Graphs
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FREQUENCY – Hz
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Figure 14a. AD1890—Dynamic Range from 20 Hz to
20 kHz, –60 dBFS, 48 kHz Input Sample Frequency,
44.1 kHz Output Sample Frequency, 16k-Point FFT,
BH4 Window
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FREQUENCY – Hz
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Figure 15a. AD1890—1 kHz Tone at 0 dBFS, 48 kHz Input
Sample Frequency, 44.1 kHz Output Sample Frequency,
16k-Point FFT, BH4 Window
0.0
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100
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FREQUENCY – Hz
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Figure 16a. AD1890—15 kHz Tone at 0 dBFS, 48 kHz Input
Sample Frequency, 44.1 kHz Output Sample Frequency,
16k-Point FFT, BH4 Window
–60.00
–70.00
–80.00
–90.00
–100.0
–110.0
–120.0
–130.0
–140.0
–150.0
–160.0
20
100
1k
FREQUENCY – Hz
10k 20k
Figure 14b. AD1891—Dynamic Range from 20 Hz to
20 kHz, –60 dBFS, 48 kHz Input Sample Frequency,
44.1 kHz Output Sample Frequency, 16k-Point FFT,
BH4 Window
0.0
–20.00
–40.00
–60.00
–80.00
–100.00
–120.00
–140.00
20
100
1k
FREQUENCY – Hz
10k 20k
Figure 15b. AD1891—1 kHz Tone at 0 dBFS, 48 kHz Input
Sample Frequency, 44.1 kHz Output Sample Frequency,
16k-Point FFT, BH4 Window
0.0
–20.00
–40.00
–60.00
–80.00
–100.00
–120.00
–140.00
20
100
1k
FREQUENCY – Hz
10k 20k
Figure 16b. AD1891—15 kHz Tone at 0 dBFS, 48 kHz Input
Sample Frequency, 44.1 kHz Output Sample Frequency,
16k-Point FFT, BH4 Window
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REV. 0
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