參數(shù)資料
型號(hào): PCM1796DBR
元件分類(lèi): DAC
英文描述: 24BIT 192 KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITAL TO ANALOG CONVERTER
中文描述: 24位192千赫采樣高級(jí)分段音頻立體聲數(shù)模轉(zhuǎn)換器
文件頁(yè)數(shù): 8/57頁(yè)
文件大?。?/td> 512K
代理商: PCM1796DBR
SLES100 DECEMBER 2003
www.ti.com
8
TYPICAL PERFORMANCE CURVES
DIGITAL FILTER
Digital Filter Response
Figure 1. Frequency Response, Sharp Rolloff
Frequency [
×
fS]
160
140
120
100
80
60
40
20
0
0
1
2
3
4
A
AMPLITUDE
vs
FREQUENCY
Figure 2. Pass-Band Ripple, Sharp Rolloff
Frequency [
×
fS]
0
0
1
2
3
5
0.0
0.1
0.2
0.3
0.4
0.5
A
AMPLITUDE
vs
FREQUENCY
0.0005
0.01
0.05
0.0003
0.0004
0.0002
0.0001
0.04
0.03
0.02
Figure 3. Frequency Response, Slow Rolloff
Frequency [
×
fS]
160
140
120
100
80
60
40
20
0
0
1
2
3
4
A
AMPLITUDE
vs
FREQUENCY
Figure 4. Transition Characteristics, Slow Rolloff
Frequency [
×
fS]
20
18
16
14
12
10
8
6
4
2
0
0.0
0.1
0.2
0.3
0.4
0.5
0.6
A
AMPLITUDE
vs
FREQUENCY
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