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WM8741GEDS/RV 参数 Datasheet PDF下载

WM8741GEDS/RV图片预览
型号: WM8741GEDS/RV
PDF下载: 下载PDF文件 查看货源
内容描述: 24位192kHz的DAC,具有先进的数字滤波 [24-bit 192kHz DAC with Advanced Digital Filtering]
分类和应用:
文件页数/大小: 64 页 / 862 K
品牌: WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
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WM8741  
Production Data  
PARAMETER  
TEST CONDITIONS  
MIN  
TYP  
MAX  
UNIT  
Medium Rate (88.2/96kHz) PCM Filter Response 1  
0.000021 dB  
0.208fs  
Passband  
0.000021  
dB  
Passband Ripple  
Stopband  
0.500fs  
-120.3  
dB  
dB  
fs  
Stopband Attenuation  
Attenuation at fs/2  
Group Delay  
Fs/2  
-120.41  
17  
Medium Rate (88.2/96kHz) PCM Filter Response 2  
0.000014 dB  
0.208fs  
Passband  
0.000014  
dB  
Passband Ripple  
Stopband  
0.500fs  
-120.8  
dB  
dB  
fs  
Stopband Attenuation  
Attenuation at fs/2  
Group Delay  
Fs/2  
-127.96  
9
Medium Rate (88.2/96kHz) PCM Filter Response 3  
0.000048 dB  
0.417fs  
Passband  
0.000048  
dB  
Passband Ripple  
Stopband  
0.500fs  
-115.5  
dB  
dB  
fs  
Stopband Attenuation  
Attenuation at fs/2  
Group Delay  
Fs/2  
-116.89  
48  
Medium Rate (88.2/96kHz) PCM Filter Response 4  
0.000021 dB  
0.208fs  
Passband  
0.000021  
dB  
Passband Ripple  
Stopband  
0.458fs  
-120.0  
dB  
dB  
fs  
Stopband Attenuation  
Attenuation at fs/2  
Group Delay  
Fs/2  
-126.82  
9
Medium Rate (88.2/96kHz) PCM Filter Response 5  
0.000023 dB  
0.208fs  
Passband  
0.000023  
dB  
Passband Ripple  
Stopband  
0.458fs  
-122.5  
dB  
dB  
fs  
Stopband Attenuation  
Attenuation at fs/2  
Group Delay  
Fs/2  
-130.52  
8
Table 65 Medium Rate PCM Filter Characteristics  
PD, Rev 4.2, October 2009  
50  
w
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