參數(shù)資料
型號: DSD1793
英文描述: DIODE, SMT SCHOTTKY 3A 60V SK36 SMC
中文描述: 24位192千赫采樣高級分段音頻立體聲數(shù)模轉換器
文件頁數(shù): 35/47頁
文件大小: 428K
代理商: DSD1793
DSD1793
SLES075A MARCH 2003 REVISED JANUARY 2004
www.ti.com
40
ANALOG FIR FILTER PERFORMANCE IN DSD MODE
Figure 40. DSD Filter-1, Low BW
f Frequency kHz
6
5
4
3
2
1
0
50
100
150
200
Gain
dB
GAIN
vs
FREQUENCY
Figure 41. DSD Filter-1, High BW
f Frequency kHz
60
50
40
30
20
10
0
500
1000
1500
Gain
dB
GAIN
vs
FREQUENCY
fc = 185 kHz
Gain(1) = 6.6 dB
Figure 42. DSD Filter-2, Low BW
f Frequency kHz
6
5
4
3
2
1
0
50
100
150
200
Gain
dB
GAIN
vs
FREQUENCY
Figure 43. DSD Filter-2, High BW
f Frequency kHz
60
50
40
30
20
10
0
500
1000
1500
Gain
dB
GAIN
vs
FREQUENCY
fc = 77 kHz
Gain (1) = 6 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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相關代理商/技術參數(shù)
參數(shù)描述
DSD1793DB 功能描述:音頻數(shù)/模轉換器 IC 24-Bit 192kHz Smplng Adv Stg Stereo DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
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