ssm2602 Analog Devices, Inc., ssm2602 Datasheet - Page 9

• Manufacturer Part Number: ssm2602
• Description: Low Power Audio Codec
• Manufacturer: Analog Devices, Inc.

Preliminary Technical Data
DIGITAL DE-EMPHASIS CHARACTERISTICS
–0.05
–0.10
–0.15
–0.20
0.20
0.15
0.10
0.05
–10
–10
–1
–2
–3
–4
–5
–6
–7
–8
–9
–1
–2
–3
–4
–5
–6
–7
–8
–9
0
0
0
0
0
0
Figure 9. De-Emphasis Frequency Response (44.1 kHz)
Figure 7. De-Emphasis Frequency Response (32 kHz)
2
2
2
Figure 8. De-Emphasis Error (32 kHz)
4
4
6
4
8
FREQUENCY (
FREQUENCY (
FREQUENCY (
6
10 12 14 16 18 20
6
8
8
kHz
kHz
kHz
10
)
)
)
10
12
12
14
22
16
24
14
Rev. PrB | Page 9 of 28
–0.05
–0.10
–0.15
–0.20
–0.05
–0.10
–0.15
–0.20
–10
0.20
0.15
0.10
0.05
0.20
0.15
0.10
0.05
–1
–2
–3
–4
–5
–6
–7
–8
–9
0
0
0
0
Figure 11. De-Emphasis Frequency Response (48 kHz)
0
0
2
2
2
Figure 10. De-Emphasis Error (44.1 kHz)
Figure 12. De-Emphasis Error (48 kHz)
4
4
4
6
6
6
FREQUENCY (
8
FREQUENCY (
FREQUENCY (
8
8
10
10
10
12
kHz
kHz
kHz
12
12
14
)
)
)
14
14
16
16
18
16
SSM2602
20
18
18
22
20
20