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WM8771FTV 参数 Datasheet PDF下载

WM8771FTV图片预览
型号: WM8771FTV
PDF下载: 下载PDF文件 查看货源
内容描述: [24-bit, 192kHz 8-Channel Codec]
分类和应用:
文件页数/大小: 44 页 / 336 K
品牌: WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
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WM8771  
Product Preview  
DIGITAL DE-EMPHASIS CHARACTERISTICS  
0
1
0.5  
0
-2  
-4  
-0.5  
-1  
-6  
-1.5  
-2  
-8  
-2.5  
-3  
-10  
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Frequency (kHz)  
Frequency (kHz)  
Figure 29 De-Emphasis Frequency Response (32kHz)  
Figure 30 De-Emphasis Error (32KHz)  
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0.4  
0.3  
0.2  
0.1  
0
-2  
-4  
-6  
-0.1  
-0.2  
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-0.4  
-8  
-10  
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15  
20  
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5
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Frequency (kHz)  
Frequency (kHz)  
Figure 31 De-Emphasis Frequency Response (44.1KHz)  
Figure 32 De-Emphasis Error (44.1KHz)  
0
1
0.8  
0.6  
0.4  
0.2  
0
-2  
-4  
-6  
-0.2  
-0.4  
-0.6  
-0.8  
-1  
-8  
-10  
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20  
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5
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Frequency (kHz)  
Frequency (kHz)  
Figure 33 De-Emphasis Frequency Response (48kHz)  
Figure 34 De-Emphasis Error (48kHz)  
PP Rev 2.0 December 2001  
40  
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