Texas Instruments PCM5122 Evaluation Module PCM5122EVM-U PCM5122EVM-U Datenbogen
Produktcode
PCM5122EVM-U
SLAS759A – AUGUST 2012 – REVISED SEPTEMBER 2012
Table 12. Recommended Clock Divider Settings for PLL as Master Clock (VREF Mode)
PLL VCO
DSP CLK
f
S
(kHz)
RSCK
SCK (MHz)
P
PLL REF (MHz)
M = K*R
K = J.D
R
PLL f
S
DSP f
S
NMAC
MOD f
S
MOD f (kHz)
NDAC
DOSR
% Error
NCP
CP f (kHz)
(MHz)
(MHz)
8
128
1.024
98.304
1
1.024
96
48
2
12288
1024
12
8.192
768
6144
16
48
0
4
1536
8
192
1.536
98.304
1
1.536
64
32
2
12288
1024
12
8.192
768
6144
16
48
0
4
1536
8
256
2.048
98.304
1
2.048
48
48
1
12288
1024
12
8.192
768
6144
16
48
0
4
1536
8
384
3.072
98.304
3
1.024
96
48
2
12288
1024
12
8.192
768
6144
16
48
0
4
1536
8
512
4.096
98.304
3
1.365
72
36
2
12288
1024
12
8.192
768
6144
16
48
0
4
1536
8
768
6.144
98.304
3
2.048
48
48
1
12288
1024
12
8.192
768
6144
16
48
0
4
1536
8
1024
8.192
98.304
3
2.731
36
36
1
12288
1024
12
8.192
768
6144
16
48
0
4
1536
8
1152
9.216
98.304
9
1.024
96
48
2
12288
1024
12
8.192
768
6144
16
48
0
4
1536
8
1536
12.288
98.304
9
1.365
72
36
2
12288
1024
12
8.192
768
6144
16
48
0
4
1536
8
2048
16.384
98.304
9
1.82
54
54
1
12288
1024
12
8.192
768
6144
16
48
0
4
1536
8
3072
24.576
98.304
9
2.731
36
36
1
12288
1024
12
8.192
768
6144
16
48
0
4
1536
11.025
128
1.4112
90.3168
1
1.411
64
32
2
8192
1024
8
11.2896
512
5644.8
16
32
0
4
1411.2
11.025
192
2.1168
90.3168
3
0.706
128
32
4
8192
1024
8
11.2896
512
5644.8
16
32
0
4
1411.2
11.025
256
2.8224
90.3168
1
2.822
32
32
1
8192
1024
8
11.2896
512
5644.8
16
32
0
4
1411.2
11.025
384
4.2336
90.3168
3
1.411
64
32
2
8192
1024
8
11.2896
512
5644.8
16
32
0
4
1411.2
11.025
512
5.6448
90.3168
3
1.882
48
48
1
8192
1024
8
11.2896
512
5644.8
16
32
0
4
1411.2
11.025
768
8.4672
90.3168
3
2.822
32
32
1
8192
1024
8
11.2896
512
5644.8
16
32
0
4
1411.2
11.025
1024
11.2896
90.3168
3
3.763
24
24
1
8192
1024
8
11.2896
512
5644.8
16
32
0
4
1411.2
11.025
1152
12.7008
90.3168
9
1.411
64
32
2
8192
1024
8
11.2896
512
5644.8
16
32
0
4
1411.2
11.025
1536
16.9344
90.3168
9
1.882
48
48
1
8192
1024
8
11.2896
512
5644.8
16
32
0
4
1411.2
11.025
2048
22.5792
90.3168
9
2.509
36
36
1
8192
1024
8
11.2896
512
5644.8
16
32
0
4
1411.2
11.025
3072
33.8688
90.3168
9
3.763
24
24
1
8192
1024
8
11.2896
512
5644.8
16
32
0
4
1411.2
16
64
1.024
98.304
1
1.024
96
48
2
6144
1024
6
16.384
384
6144
16
24
0
4
1536
16
128
2.048
98.304
1
2.048
48
48
1
6144
1024
6
16.384
384
6144
16
24
0
4
1536
16
192
3.072
98.304
1
3.072
32
32
1
6144
1024
6
16.384
384
6144
16
24
0
4
1536
16
256
4.096
98.304
1
4.096
24
24
1
6144
1024
6
16.384
384
6144
16
24
0
4
1536
16
384
6.144
98.304
3
2.048
48
48
1
6144
1024
6
16.384
384
6144
16
24
0
4
1536
16
512
8.192
98.304
3
2.731
36
36
1
6144
1024
6
16.384
384
6144
16
24
0
4
1536
16
768
12.288
98.304
3
4.096
24
24
1
6144
1024
6
16.384
384
6144
16
24
0
4
1536
16
1024
16.384
98.304
3
5.461
18
18
1
6144
1024
6
16.384
384
6144
16
24
0
4
1536
16
1152
18.432
98.304
3
6.144
16
16
1
6144
1024
6
16.384
384
6144
16
24
0
4
1536
16
1536
24.576
98.304
9
2.731
36
36
1
6144
1024
6
16.384
384
6144
16
24
0
4
1536
16
2048
32.768
98.304
9
3.641
27
27
1
6144
1024
6
16.384
384
6144
16
24
0
4
1536
16
3072
49.152
98.304
9
5.461
18
18
1
6144
1024
6
16.384
384
6144
16
24
0
4
1536
22.05
64
1.4112
90.3168
1
1.411
64
32
2
4096
1024
4
22.5792
256
5644.8
16
16
0
4
1411.2
22.05
128
2.8224
90.3168
1
2.822
32
32
1
4096
1024
4
22.5792
256
5644.8
16
16
0
4
1411.2
22.05
192
4.2336
90.3168
3
1.411
64
32
2
4096
1024
4
22.5792
256
5644.8
16
16
0
4
1411.2
22.05
256
5.6448
90.3168
1
5.645
16
16
1
4096
1024
4
22.5792
256
5644.8
16
16
0
4
1411.2
Copyright © 2012, Texas Instruments Incorporated
27
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