AKD4126-A Datasheet, PDF (19/29 Pages) Asahi Kasei Microsystems – digital sample rate converter.

ASAHI KASEI
[AKD4126-A]
AK4126 Frequency Response (fsi=48KHz, fso=44.1KHz) AVDD=DVDD=3.3V, Input Level=0dBFS
+1
+0.5
-0
-0.5
-1
-1.5
-2
d
B
-2.5
F
S
-3
-3.5
-4
-4.5
-5
-5.5
-6
2k
4k
6k
8k
10k
12k
14k
16k
18k
20k
22k
Hz
Fig 5. Frequency Response
AK4126 Frequency Response (Blue: fsi=48KHz, Red: fsi=96KHz, Green: fsi=192KHz), fso=48KHz
AVDD=DVDD=3.3V, Input Level=0dBFS
+1
+0.5
-0
-0.5
-1
-1.5
fsi=192kHz
-2
fsi=96kHz
-2.5
d
-3
B
-3.5
F
S
-4
fsi=48kHz
-4.5
-5
-5.5
-6
-6.5
-7
-7.5
-8
2k
4k
6k
8k
10k
12k
14k
16k
18k
20k
22k
Hz
Fig 8. Frequency Response
<KM083203>
- 19 -
2007/01