AKD4126-A Datasheet, PDF (17/29 Pages) Asahi Kasei Microsystems – digital sample rate converter.

ASAHI KASEI
[AKD4126-A]
-120
-122
-124
-126
-128
-130
-132
d
-134
B
F
S
-136
-138
-140
-142
-144
-146
-148
-150
-140
AK4126 THD+N vs Input Level (fsi=48KHz, fso=44.1KHz) AVDD=DVDD=3.3V, fin=1KHz
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
dBFS
-10
+0
Fig 1. THD+N vs. Input Level
AK4126 THD+N vs Input Frequency (fsi=48KHz, fso=44.1KHz) AVDD=DVDD=3.3V, Input Level=0dBFS
-80
-85
-90
-95
-100
-105
-110
d
B
-115
F
S
-120
-125
-130
-135
-140
-145
-150
20
50
100
200
500
1k
2k
Hz
5k
10k
20k
Fig 2. THD+N vs. Input Frequency (Input = 0dBFS)
<KM083203>
- 17 -
2007/01