WM8711BL Wolfson Microelectronics, WM8711BL Datasheet - Page 40

• Manufacturer Part Number: WM8711BL
• Description: Ultra-Small Audio DAC
• Manufacturer: Wolfson Microelectronics

WM8711BL
Figure 30 De-Emphasis Frequency Response (32kHz)
Figure 32 De-Emphasis Frequency Response (44.1kHz)
Figure 34 De-Emphasis Frequency Response (48kHz)
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DIGITAL DE-EMPHASIS CHARACTERISTICS
-10
-10
-10
-2
-4
-6
-8
-2
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-2
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-6
-8
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Frequency (Fs)
Frequency (Fs)
Frequency (Fs)
10000
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10000
15000
15000
12000
20000
14000
20000
16000
Figure 31 De-Emphasis Error (32kHz)
Figure 33 De-Emphasis Error (44.1kHz)
Figure 35 De-Emphasis Error (48kHz)
-0.1
-0.2
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-0.4
-0.1
-0.2
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-0.1
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Frequency (Fs)
Frequency (Fs)
Frequency (Fs)
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PD, Rev 4.1, April 2007
12000
20000
Production Data
14000
20000
16000
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