参数资料
型号: ADAU1382BCPZ
厂商: ANALOG DEVICES INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC32
封装: 5 X 5 MM, ROHS COMPLIANT, MO-220VHHD2, LFCSP-32
文件页数: 10/84页
文件大小: 1193K
代理商: ADAU1382BCPZ
ADAU1382
Rev. 0 | Page 18 of 84
0
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
M
A
G
N
IT
U
D
E
(d
B
F
S)
FREQUENCY (NORMALIZED TO
fS)
08
42
7-
0
15
Figure 14. DAC Interpolation Filter, 64× Oversampling,
Normalized to fS
0.20
–0.20
–0.15
–0.10
–0.05
0
0.05
0.10
0.15
0
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
M
AG
NI
T
UD
E
(
d
BF
S
)
FREQUENCY (NORMALIZED TO
fS)
08
42
7-
0
16
Figure 15. DAC Interpolation Filter Pass-Band Ripple, 64× Oversampling,
Normalized to fS
0
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
M
AG
NI
T
UD
E
(
d
BF
S
)
FREQUENCY (NORMALIZED TO
fS)
08
42
7-
0
17
Figure 16. DAC Interpolation Filter, 128× Oversampling,
Normalized to fS
0.05
–0.05
–0.04
–0.03
–0.02
–0.01
0
0.01
0.02
0.03
0.04
0
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
M
A
G
N
IT
U
D
E
(d
B
F
S)
FREQUENCY (NORMALIZED TO
fS)
08
42
7-
0
18
Figure 17. DAC Interpolation Filter Pass-Band Ripple, 128× Oversampling,
Normalized to fS
0
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
M
AG
NI
T
UD
E
(
d
BF
S
)
FREQUENCY (NORMALIZED TO
fS)
08
42
7-
0
19
Figure 18. DAC Interpolation Filter, Double-Rate Mode,
Normalized to fS
0.20
–0.20
–0.15
–0.10
–0.05
0
0.05
0.10
0.15
0
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
M
AG
NI
T
UD
E
(
d
BF
S
)
FREQUENCY (NORMALIZED TO
fS)
08
42
7-
0
20
Figure 19. DAC Interpolation Filter Pass-Band Ripple, Double-Rate Mode,
Normalized to fS
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