WM8523GEDT WOLFSON [Wolfson Microelectronics plc], WM8523GEDT Datasheet - Page 40

• Manufacturer Part Number: WM8523GEDT
• Description: 24-bit 192kHz Stereo DAC with 2Vrms Ground Referenced Line Output
• Manufacturer: WOLFSON [Wolfson Microelectronics plc]

WM8523
DIGITAL FILTER CHARACTERISTICS
DAC Filter – 256fs to 1152fs
Passband
Passband Ripple
Stopband
Stopband attenuation
Group Delay
DAC Filter – 128fs and 192fs
Passband
Passband Ripple
Stopband
Stopband attenuation
Group Delay
TERMINOLOGY
1.
2.
w
PARAMETER
Stop Band Attenuation (dB) – the degree to which the frequency spectrum is attenuated (outside audio band)
Pass-band Ripple – any variation of the frequency response in the pass-band region
TEST CONDITIONS
f > 0.546fs
f > 0.753fs
± 0.1dB
± 0.1dB
0.546fs
0.753fs
MIN
-50
-50
TYP
14.5
6.5
0.454fs
0.247fs
MAX
0.1
0.1
PD, Rev 4.1, August 2011
UNIT
Production Data
dB
dB
dB
dB
Fs
Fs
40