[AK4675]
Parameter
Symbol
min
typ
max
Units
Up Sampling (SRC-B): fs=8kHz
Passband
Stopband
Passband Ripple
Stopband Attenuation
Group Delay (Note 51)
PB
SB
PR
SA
GD
0
4.7
-
68
-
-
-
-
-
2
3.1
-
±0.1
-
kHz
kHz
dB
dB
ms
±0.1dB
-
Up Sampling (SRC-B): fs=11.025kHz
Passband
Stopband
Passband Ripple
Stopband Attenuation
Group Delay (Note 51)
PB
SB
PR
SA
GD
0
4.7
-
68
-
-
-
-
-
2
3.1
-
±0.1
-
kHz
kHz
dB
dB
ms
±0.1dB
-
Up Sampling (SRC-B): fs=12kHz
Passband
Stopband
Passband Ripple
Stopband Attenuation
Group Delay (Note 51)
PB
SB
PR
SA
GD
0
4.7
-
68
-
-
-
-
-
2
3.1
-
±0.1
-
kHz
kHz
dB
dB
ms
±0.1dB
-
Up Sampling (SRC-B): fs=16kHz
Passband
Stopband
Passband Ripple
Stopband Attenuation
Group Delay (Note 51)
PB
SB
PR
SA
GD
0
4.7
-
68
-
-
-
-
-
2
3.1
-
±0.1
-
kHz
kHz
dB
dB
ms
±0.1dB
-
Up Sampling (SRC-B): fs=22.05kHz
Passband
Stopband
Passband Ripple
Stopband Attenuation
Group Delay (Note 51)
PB
SB
PR
SA
GD
0
4.7
-
68
-
-
-
-
-
2
3.1
-
±0.1
-
kHz
kHz
dB
dB
ms
±0.1dB
-
Up Sampling (SRC-B): fs=24kHz
Passband
Stopband
Passband Ripple
Stopband Attenuation
Group Delay (Note 51)
PB
SB
PR
SA
GD
0
4.7
-
68
-
-
-
-
-
2
3.1
-
±0.1
-
kHz
kHz
dB
dB
ms
±0.1dB
-
Note 51. The calculated delay time caused by digital filtering. This time is from setting the 16-bit data from the input
register to the output register.
MS0963-E-00
2008/05
- 23 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
