ak5383 AKM Semiconductor, Inc., ak5383 Datasheet - Page 7

• Manufacturer Part Number: ak5383
• Description: Enhanced Dual Bit 96 Khz 24-bit Adc
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
(Ta=25 C; VA=5.0V 5%; VD=3.0~5.25V; fs=48kHz, DFS=L)
Notes: 5. The passband and stopband frequencies scale with fs.
M0049-E-03
Parameter
ADC Digital Filter(Decimation LPF):
Passband
Stopband
Passband Ripple
Stopband Attenuation
Group Delay Distortion
Group Delay
ADC Digital Filter(HPF):
Frequency response
Parameter
ADC Digital Filter(Decimation LPF):
Passband
Stopband
Passband Ripple
Stopband Attenuation
Group Delay Distortion
Group Delay
ADC Digital Filter(HPF):
Frequency response
(Ta=25 C; VA=5.0V 5%; VD=3.0~5.25V; fs=96kHz, DFS=H)
6. The analog modulator samples the input at 6.144MHz for an output word rate of 48kHz.
7. The calculating delay time which occurred by digital filtering. This time is from the input of analog signal
8. The analog modulator samples the input at 6.144MHz for an output word rate of 96kHz.
There is no rejection of input signals which are multiples of the sampling frequency
(that is: there is no rejection for n x 6.144MHz
40.7/fs(DFS = "L"),40.8/fs(DFS = "H")typ. at HPF:ON.
There is no rejection of input signals which are multiples of the sampling frequency
(that is: there is no rejection for n x 6.144MHz
to setting the 24bit data of both channels to the output register.
(Note 5)
(Note 5)
(Note 8)
(Note 7)
(Note 5)
(Note 5)
FILTER CHARACTERISTICS(fs=96kHz)
FILTER CHARACTERISTICS(fs=48kHz)
(Note 6)
(Note 7)
(Note 5)
(Note 5)
-0.1dB
-0.1dB
-3dB
-3dB
Symbol
Symbol
GD
GD
SA
SA
PB
SB
PR
FR
PB
SB
PR
FR
GD
GD
- 7 -
21.768kHz, where n=1,2,3···).
43.536kHz, where n=1,2,3···).
26.232
52.464
min
110
min
110
0
0
38.7
38.8
13.0
typ
1.0
6.5
typ
2.0
0
0
21.768
43.536
max
0.001
max
0.003
Units
[AK5383]
Units
kHz
kHz
1/fs
2000/4
dB
dB
Hz
Hz
kHz
kHz
1/fs
us
dB
dB
Hz
Hz
us