ak4141 AKM Semiconductor, Inc., ak4141 Datasheet - Page 9

• Manufacturer Part Number: ak4141
• Description: Nicam/a2/eia-j Digital Stereo Decoder
• Manufacturer: AKM Semiconductor, Inc.

(Ta=25°C; AVDD=3.0 ∼ 3.6V, DVDD=1.7V∼ 1.9V, TVDD=1.7 ∼ 3.6V; GND1=GND2=GND3=GND4=GND5=0V)
Note 6. This value is the time from the rising edge of LRCK after data is input to rising edge of LRCK after data is output,
MS0952-E-00
Parameter
Digital Filter
Passband −0.01dB
Stopband
Passband Ripple
Stopband
Attenuation
Group Delay
when LRCK for Output data corresponds with LRCK for Input.
0.985 ≤ FSO/FSI ≤ 6.000
0.905 ≤ FSO/FSI < 0.985
0.714 ≤ FSO/FSI < 0.905
0.656 ≤ FSO/FSI < 0.714
0.536 ≤ FSO/FSI < 0.656
0.492 ≤ FSO/FSI < 0.536
0.452 ≤ FSO/FSI < 0.492
0.357 ≤ FSO/FSI < 0.452
0.324 ≤ FSO/FSI < 0.357
0.246 ≤ FSO/FSI < 0.324
0.226 ≤ FSO/FSI < 0.246
0.1667 ≤ FSO/FSI < 0.226
0.985 ≤ FSO/FSI ≤ 6.000
0.905 ≤ FSO/FSI < 0.985
0.714 ≤ FSO/FSI < 0.905
0.656 ≤ FSO/FSI < 0.714
0.536 ≤ FSO/FSI < 0.656
0.492 ≤ FSO/FSI < 0.536
0.452 ≤ FSO/FSI < 0.492
0.357 ≤ FSO/FSI < 0.452
0.324 ≤ FSO/FSI < 0.357
0.246 ≤ FSO/FSI < 0.324
0.226 ≤ FSO/FSI < 0.246
0.1667 ≤ FSO/FSI < 0.226
0.985 ≤ FSO/FSI ≤ 6.000
0.905 ≤ FSO/FSI < 0.985
0.714 ≤ FSO/FSI < 0.905
0.656 ≤ FSO/FSI < 0.714
0.536 ≤ FSO/FSI < 0.656
0.492 ≤ FSO/FSI < 0.536
0.452 ≤ FSO/FSI < 0.492
0.357 ≤ FSO/FSI < 0.452
0.324 ≤ FSO/FSI < 0.357
0.246 ≤ FSO/FSI < 0.324
0.226 ≤ FSO/FSI < 0.246
0.1667 ≤ FSO/FSI < 0.226
SRC FILTER CHARACTERISTICS
(Note
6)
Symbol
GD
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
PB
SB
SB
SB
SB
SB
SB
SB
SB
SB
SB
SB
SB
PR
- 9 -
0.5417FSI
0.5021FSI
0.3965FSI
0.3643FSI
0.2974FSI
0.2813FSI
0.2604FSI
0.2116FSI
0.1969FSI
0.1573FSI
0.1471FSI
0.1020FSI
102.2
100.4
101.6
99.0
99.5
95.2
96.6
97.0
94.4
95.8
95.0
73.7
min
0
0
0
0
0
0
0
0
0
0
0
0
-
typ
56
0.4583FSI
0.4167FSI
0.3195FSI
0.2852FSI
0.2182FSI
0.2177FSI
0.1948FSI
0.1458FSI
0.1302FSI
0.0917FSI
0.0826FSI
0.0583FSI
±0.01
max
-
[AK4141]
2008/05
Units
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
1/fs
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB