參數(shù)資料
型號: PCM2904DB
元件分類: Codec
英文描述: STEREO AUDIO CODEC WITH USB INTERFACE SINGLE ENEDE ANALOG INPUT/OUTPUT AND S/PDIF
中文描述: 立體聲音頻編解碼器帶USB接口的單ENEDE模擬輸入/輸出和S / PDIF
文件頁數(shù): 18/32頁
文件大?。?/td> 299K
代理商: PCM2904DB
SLES042A JUNE 2002 REVISED JUNE 2004
www.ti.com
18
DAC ANALOG FIR FILTER FREQUENCY RESPONSE
50
40
30
20
10
0
0
8
16
24
32
Frequency [ fS]
A
AMPLITUDE
vs
FREQUENCY
Figure 27. Stop-Band Characteristic
0.8
0.6
0.4
0.2
0.0
0.2
0.0
0.1
0.2
0.3
0.4
0.5
Frequency [ fS]
A
AMPLITUDE
vs
FREQUENCY
Figure 28. Pass-Band Characteristic
DAC ANALOG LOW-PASS FILTER FREQUENCY RESPONSE
50
40
30
20
10
0
f – Frequency – kHz
A
AMPLITUDE
vs
FREQUENCY
1
100
1k
10k
10
Figure 29. Stop-Band Characteristic
1.0
0.8
0.6
0.4
0.2
0.0
f – Frequency – kHz
A
AMPLITUDE
vs
FREQUENCY
0.01
1
10
100
0.1
Figure 30. Pass-Band Characteristic
All specifications at TA = 25
°
C, VBUS = 5 V, fs = 44.1 kHz, fIN = 1 kHz, 16-bit data, unless otherwise noted.
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