AKD4705-A Datasheet, PDF (21/42 Pages) Asahi Kasei Microsystems – 2ch DAC with AV SCART switch

ASAHI KASEI
AKM
+0
-20
-40
-60
d
B
r
-80
A
-100
-120
-140
-160
20
50
AK4705 DAC TVOUT S/N fs=48kHz
100
200
500
1k
2k
Hz
Figure1-3. FFT (Noise Floor)
[AKD4705-A]
5k
10k
20k
AKM
-70
-73
-76
-79
-82
d
B
r
-85
A
-88
-91
-94
-97
-100
20
Figure1-4. FFT (Outband Noise)
AK4705 DAC THD+N vs fin fs=48kHz
50
100
200
500
1k
2k
Hz
Figure1-5. THD+N vs. Input level (fin=1kHz)
<KM078601>
- 21 -
5k
10k
20k
2006/08