Filter
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Typical Characteristics Graphs
3-5
Electrical Specifications and Typical Characteristics Graphs
Figure 3–5. Channel Separation vs Frequency – Channel 1
–100
+20
–95
–90
–85
–80
–75
–70
–65
–60
–55
–50
–45
–40
–35
–30
–25
–20
–15
–10
–5
+0
+5
+10
+15
d
B
r
A
20 30k50 100 200 500 1k 2k 5k 10k 20k
Frequency – Hz
Power Supply = 26.5 V DC
Load = 6 Ω
Sample Frequency = 48 kHz
Filter = AES17
Reference = 15.8 V = Full Scale
Input Left Channel = 0 F
S
Input Right Channel = 1 F
S
Channel 1
Channel 2
Figure 3–6. Frequency Response – Channel 1
–10
+10
–9
–8
–7
–6
–5
–4
–3
–2
–1
–0
+1
+2
+3
+4
+5
+6
+7
+8
+9
d
B
r
A
20 20k50 100 200 500 1k 2k 5k 10k
Frequency – Hz
4-Ω Load
8-Ω Load
Power Supply = 26.5 V
DC
Input Signal = 1 kHz
Sample Frequency = 48
kHz
6-Ω Load
Figure 3–7. Overcurrent Protection – Channel 1