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參數(shù)資料
| 型號： | AD1891JP |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 消費家電 |
| 英文描述： | SamplePort Stereo Asynchronous Sample Rate Converters |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQCC28 |
| 封裝： | PLASTIC, LCC-28 |
| 文件頁數(shù)： | 17/20頁 |
| 文件大?。?/td> | 416K |
| 代理商： | AD1891JP |
AD1890/AD1891
REV. 0
–17–
–80.00
–100.0
–120.0
–110.0
–90.00
–95.00
–105.0
–115.0
–85.00
d
100
20k
10k
1k
20
FREQUENCY – Hz
Figure 17a. AD1890—THD+N vs. Frequency, 48 kHz Input
Sample Frequency, 44.1 kHz Output Sample Frequency,
Full-Scale Input Signal
–90.00
–110.0
–130.0
–120.0
–100.0
–105.0
–115.0
–125.0
–95.00
0.0
–90.0
–100
–10.0
–20.0
–30.0
–40.0
–50.0
–60.0
–70.0
–80.0
20kHz
1kHz
AMPLITUDE – dBFS
d
Figure 18a. AD1890—THD+N vs. Input Amplitude,
44.1 kHz Input Sample Frequency, 48 kHz Output Sample
Frequency, 1 kHz and 20 kHz Tones
100
20k
10k
1k
20
FREQUENCY – Hz
–120.0
–80.00
–100.0
–110.0
–90.00
–95.00
–105.0
–115.0
–85.00
d
Figure 17b. AD1891—THD+N vs. Frequency, 48 kHz Input
Sample Frequency, 44.1 kHz Output Sample Frequency,
Full-Scale Input Signal
0.0
–90.0
–100
–10.0
–20.0
–30.0
–40.0
–50.0
–60.0
–70.0
–80.0
1kHz
AMPLITUDE – dBFS
d
–96.00
–100.00
–98.00
–94.00
–95.00
–97.00
–99.00
–92.00
–93.00
–90.00
–91.00
20kHz
Figure 18b. AD1891—THD+N vs. Input Amplitude,
44.1 kHz Input Sample Frequency, 48 kHz Output Sample
Frequency, 1 kHz and 20 kHz Tones
10.000
8.0000
6.0000
4.0000
2.0000
0.0
–2.000
–4.000
–6.000
–8.000
–10.00
d
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
FREQUENCY – Hz
44.1k
40k
35k
30k
25k
Figure 19. AD1890/AD1891 Digital Filter Signal Transfer Function, 10 kHz to
20 kHz, 44.1 kHz Input Sample Frequency, 44.1, 40, 35, 30 and 25 kHz
Output Sample Frequencies
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AD1892 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Integrated Digital Receiver/Rate Converter |
| AD1892JR | 制造商:Analog Devices 功能描述:Receiver/Rate Converter 28-Pin SOIC W 制造商:Rochester Electronics LLC 功能描述:INTEGRATED DIG.RECEIVER/RATE CONVERTER - Bulk |
| AD1892JRRL | 制造商:Analog Devices 功能描述:Receiver/Rate Converter 28-Pin SOIC W T/R 制造商:Rochester Electronics LLC 功能描述:INTEGRATED DIG.RECEIVER/RATE CONVERTER - Bulk |
| AD1892JRZ | 制造商:Analog Devices 功能描述:Receiver/Rate Converter 28-Pin SOIC W |
| AD1893 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost SamplePort 16-Bit Stereo Asynchronous Sample Rate Converter |
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