wm8903 Wolfson Microelectronics plc, wm8903 Datasheet - Page 21

• Manufacturer Part Number: wm8903
• Description: Ultra Low Power Codec For Portable Audio Applications
• Manufacturer: Wolfson Microelectronics plc

Pre-Production
DAC FILTER RESPONSES
Figure 6 DAC Filter Response for
CLK_SYS_MODE = 10b (Clock is 250 x fs related)
DAC_SB_FILT = 1b (Sloping StopBand Filter)
Sample Rate ≤ 24kHz
Figure 8 DAC Filter Response for
CLK_SYS_MODE = 10b (Clock is 250 x fs related)
DAC_SB_FILT = 0b (Normal Filter)
Sample Rate > 24kHz (except 88.2kHz)
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Figure 7 DAC Filter Response for
CLK_SYS_MODE = 00b or 01b
DAC_SB_FILT = 1b (Sloping StopBand Filter)
Sample Rate ≤ 24kHz
Figure 9 DAC Filter Response for
CLK_SYS_MODE = 00b or 01b
DAC_SB_FILT = 0b (Normal Filter)
Sample Rate > 24kHz
PP, Rev 3.1, August 2009
WM8903
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