WM8742 View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

WM8742

24-bit 192kHz DAC with Advanced Digital Filtering

Cirrus Logic

'WM8742' PDF : 65 Pages View PDF

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WM8742
DSD PLUS MODE FILTER CHARACTERISTICS
PARAMETER
TEST CONDITIONS
DSD Plus Filter Response 1
Passband
 0.020423 dB
Passband Ripple
Stopband
Stopband Attenuation
Filter Cut-off
-3dB point
Group Delay
DSD Plus Filter Response 2
Passband
 0.011308dB
Passband Ripple
Stopband
Stopband Attenuation
Filter Cut-off
-3dB point
Group Delay
DSD Plus Filter Response 3
Passband
 0.019762 dB
Passband Ripple
Stopband
Stopband Attenuation
Filter Cut-off
-3dB point
Group Delay
DSD Plus Filter Response 4
Passband
 0.004140 dB
Passband Ripple
Stopband
Stopband Attenuation
Filter Cut-off
-3dB point
Group Delay
Table 68 DSD Plus Filter Characteristics
MIN
127.69
-38.51
120.41
-44.52
70.14
-26.28
70.03
-48.05
TYP
58.91
71
49.83
127
49.74
46
49.78
127
MAX
22.48
0.020423
23.04
0.011308
27.35
0.019762
20.24
0.004140
Production Data
UNIT
kHz
dB
kHz
dB
kHz
fs
kHz
dB
kHz
dB
kHz
fs
kHz
dB
kHz
dB
kHz
Fs
kHz
dB
kHz
dB
kHz
fs
w
PD, Rev 4.3, February 2013
52

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