參數(shù)資料
型號: PCM1792A
英文描述: 24-bit,192-khz sampling,advanced segment, audio stereo digital-to-analog converter
中文描述: 24位,192 - kHz的采樣,先進的部分,立體聲音頻數(shù)字模擬轉(zhuǎn)換器
文件頁數(shù): 44/59頁
文件大小: 500K
代理商: PCM1792A
SLES105B FEBRUARY 2004 REVISED NOVEMBER 2006
www.ti.com
44
Figure 50. DSD Filter-3, Low BW
f – Frequency – kHz
6
5
4
3
2
1
0
0
50
100
150
200
G
GAIN
vs
FREQUENCY
Figure 51. DSD Filter-3, High BW
f – Frequency – kHz
60
50
40
30
20
10
0
0
500
1000
1500
G
GAIN
vs
FREQUENCY
fc = 85 kHz
Gain(1) = –1.5 dB
Figure 52. DSD Filter-4, Low BW
f – Frequency – kHz
6
5
4
3
2
1
0
0
50
100
150
200
G
GAIN
vs
FREQUENCY
Figure 53. DSD Filter-4, High BW
f – Frequency – kHz
60
50
40
30
20
10
0
0
500
1000
1500
G
GAIN
vs
FREQUENCY
fc = 94 kHz
Gain(1) = –3.3 dB
(1)This gain is in comparison to PCM 0 dB, when the DSD input signal efficiency is 50%.
All specifications at DBCK = 2.8224 MHz (44.1 kHz
×
64 fS), and 50% modulation DSD data input, unless otherwise noted.
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PCM1792ADB 制造商:Texas Instruments 功能描述:D/A CONVERTER (D-A) IC
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