參數(shù)資料
型號: PCM3060PWR
元件分類: Codec
英文描述: 24-BIT, 96/192-kHz ASYNCHRONOUS STEREO AUDIO CODEC
中文描述: 24位96/192-kHz異步立體聲音頻編解碼
文件頁數(shù): 11/45頁
文件大?。?/td> 394K
代理商: PCM3060PWR
www.ti.com
TYPICAL PERFORMANCE CURVES OF DAC INTERNAL FILTER
All specifications at T
A
= 25
°
C, V
CC
= 5 V, V
DD
= 3.3 V, f
S
= 48 kHz, SCKI1 = SCKI2 = 512 f
S
, 24-bit data,
unless otherwise noted.
DIGITAL FILTER
160
140
120
100
80
60
40
20
0
0
1
Normalized Frequency [
×
f
S
]
2
3
4
A
G005
0.5
0.4
0.3
0.2
0.1
0.0
0.1
0.0
0.1
0.2
0.3
0.4
0.5
A
Normalized Frequency [
×
f
S
]
G006
ANALOG FILTER
10
9
8
7
6
5
4
3
2
1
0
0
2
4
6
8
10
12
14
16
18
20
A
f Frequency kHz
G007
50
40
30
20
10
0
f Frequency kHz
A
1
10
100
10k
1k
G008
PCM3060
SLAS533–MARCH 2007
INTERPOLATION FILTER, STOP BAND
(SHARP-ROLL OFF)
INTERPOLATION FILTER, PASS BAND
(SHARP-ROLL OFF)
Figure 5.
Figure 6.
DE-EMPHASIS FILTER CHARACTERISTICS
(f
S
= 44.1 kHz)
LOW-PASS FILTER CHARACTERISTICS
Figure 7.
Figure 8.
11
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