參數(shù)資料
型號(hào): PCM1850PJTR
英文描述: 24-BIT, 96-kHz STEREO A/D CONVERTER WITH 6 X 2-CHANNEL MUX AND PGA
中文描述: 24位,96千赫立體聲A / D轉(zhuǎn)換器6 × 2通道的MUX和PGA
文件頁(yè)數(shù): 8/30頁(yè)
文件大?。?/td> 370K
代理商: PCM1850PJTR
PCM1850
PCM1851
SLES108
MARCH 2004
www.ti.com
8
TYPICAL PERFORMANCE CURVES OF INTERNAL FILTER
DIGITAL FILTER
Decimation Filter Frequency Response
200
150
100
50
0
50
0
8
16
24
32
Frequency [
×
f
S
]
A
AMPLITUDE
vs
FREQUENCY
Figure 1. Overall Characteristics
Frequency [
×
f
S
]
100
90
80
70
60
50
40
30
20
10
0
0.00
0.25
0.50
0.75
1.00
A
AMPLITUDE
vs
FREQUENCY
Figure 2. Stop-Band Attenuation Characteristics
Frequency [
×
f
S
]
1.0
0.8
0.6
0.4
0.2
0.0
0.2
0.0
0.1
0.2
0.3
0.4
0.5
0.6
A
AMPLITUDE
vs
FREQUENCY
Figure 3. Pass-Band Ripple Characteristics
AMPLITUDE
vs
FREQUENCY
Figure 4. Transition-Band Characteristics
Frequency [
×
f
S
]
10
9
8
7
6
5
4
3
2
1
0
0.45
0.47
0.49
0.51
0.53
0.55
A
–4.13 dB at 0.5
×
All specifications at T
A
= 25
°
C, V
CC
= 5 V, V
DD
= 3.3 V, master mode, f
S
= 48 kHz, system clock = 256 f
S
, 24-bit data, unless otherwise noted
相關(guān)PDF資料
PDF描述
PCM1850 24-BIT, 96-kHz STEREO A/D CONVERTER WITH 6 X 2-CHANNEL MUX AND PGA
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PCM1851PJT 24-BIT, 96-kHz STEREO A/D CONVERTER WITH 6 X 2-CHANNEL MUX AND PGA
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