AKD4537 Datasheet, PDF (18/32 Pages) Asahi Kasei Microsystems – Evaluation board Rev.B for AK4537

ASAHI KASEI
[AKD4537]
2-2.DAC(DAC à LOUT/ROUT) PLOT DATA
AKM
AK4537 Rev.A DAC (LOUT/ROUT) THD+N vs. Input Level
(fs=44.1kHz, fin=1kHz)
-40
-45
-50
-55
-60
d
-65
B
r
-70
-75
A
-80
-85
-90
-95
-100
-140
-120
-100
-80
-60
-40
dBFS
07/16/02 13:16:19
-20
+0
Figure 18. THD+N vs. Input Level
AKM AK4537 Rev.A DAC (LOUT/ROUT) THD+N vs. Input Frequency
(fs=44.1kHz, fin=1kHz, Input Level=0dB)
-40
-45
-50
-55
-60
d
-65
B
r
-70
-75
A
-80
-85
-90
-95
-100
20
50
100
200
500
1k
2k
Hz
07/16/02 13:22:57
5k
10k
20k
Figure 19. THD+N vs. Input Frequency
<KM069501>
- 18 -
2002/11