AKM AKD4127-A, Руководство пользователя

Страница: 11 / 20

ASAHI KASEI [AKD4127-A]
<KM085601> 2006/11
- 11 -
AK4127 Frequency Response (fsi=48[KHz], fso=44.1[KHz]) AVDD=DVDD=3.3[V], Input Level=0[dBFS]
2k 24k 4k 6k 8k 10k 12k 14k 16k 18k 20k 22k
Hz
-8
+1
-7.5
-7
-6.5
-6
-5.5
-5
-4.5
-4
-3.5
-3
-2.5
-2
-1.5
-1
-0.5
-0
+0.5
d
B
F
S
Fig 5. Frequency Response
AK4127 Frequency Response (fsi=44.1[KHz] (Yellow) / 48[KHz] (Blue) / 96[KHz] (Red) / 192[KHz] (Green),
fso=44.1[KHz]) AVDD=DVDD=3.3[V], Input Level=0[dBFS]
2k 24k 4k 6k 8k 10k 12k 14k 16k 18k 20k 22k
Hz
-12
+1
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
-0
d
B
F
S
Fig 9. Frequency Response
fsi=192kHz
fsi=96kHz
fsi=48kHz
fsi=44.1kHz