CS8422-DNZ Cirrus Logic Inc, CS8422-DNZ Datasheet - Page 78

• Manufacturer Part Number: CS8422-DNZ
• Description: IC 24-bit 192kHz SRC S/PDIF Receiver
• Manufacturer: Cirrus Logic Inc

78
d
B
F
S
d
B
F
S
d
B
F
S
Figure 89. Total Power Supply Current vs. Differential
-1 0 0
-1 0 5
-1 1 0
-1 1 5
-1 2 0
-1 2 5
-1 3 0
-1 3 5
-1 4 0
-1 4 5
-1 5 0
-1 5 5
-1 6 0
-1 6 5
-1 7 0
-1 7 5
-1 8 0
-1 0 0
-1 0 5
-1 1 0
-1 1 5
-1 2 0
-1 2 5
-1 3 0
-1 3 5
-1 4 0
-1 4 5
-1 5 0
-1 5 5
-1 6 0
-1 6 5
-1 7 0
-1 7 5
-1 8 0
-1 0 0
-1 0 5
-1 1 0
-1 1 5
-1 2 0
-1 2 5
-1 3 0
-1 3 5
-1 4 0
-1 4 5
-1 5 0
-1 5 5
-1 6 0
-1 6 5
-1 7 0
-1 7 5
-1 8 0
0
0
0
Figure 85. THD+N vs. Input Frequency –
Figure 87. THD+N vs. Input Frequency –
Mode Receiver Input Sample Frequency
2 k
2 k
2 k
4 k
4 k
4 k
0 dBFS, 48 kHz:44.1 kHz
0 dBFS, 44.1 kHz:48 kHz
6 k
6 k
6 k
8 k
8 k
8 k
1 0 k
1 0 k
1 0 k
H z
H z
H z
1 2 k
1 2 k
1 2 k
1 4 k
1 4 k
1 4 k
1 6 k
1 6 k
1 6 k
1 8 k
1 8 k
1 8 k
2 0 k
2 0 k
2 0 k
B
S
B
S
d
F
d
F
-1 0 0
-1 0 5
-1 1 0
-1 1 5
-1 2 0
-1 2 5
-1 3 0
-1 3 5
-1 4 0
-1 4 5
-1 5 0
-1 5 5
-1 6 0
-1 6 5
-1 7 0
-1 7 5
-1 8 0
-1 0 0
-1 0 5
-1 1 0
-1 1 5
-1 2 0
-1 2 5
-1 3 0
-1 3 5
-1 4 0
-1 4 5
-1 5 0
-1 5 5
-1 6 0
-1 6 5
-1 7 0
-1 7 5
-1 8 0
0
0
Figure 86. THD+N vs. Input Frequency –
Figure 88. THD+N vs. Input Frequency –
2 k
2 k
4 k
4 k
0 dBFS, 48 kHz:96 kHz
0 dBFS, 96 kHz:48 kHz
6 k
6 k
8 k
8 k
1 0 k
1 0 k
H z
H z
1 2 k
1 2 k
1 4 k
1 4 k
1 6 k
1 6 k
1 8 k
1 8 k
CS8422
DS692PP1
2 0 k
2 0 k