參數(shù)資料
型號： PCM1604
英文描述： 24-Bit, 192kHz Sampling,6-Channel, Enhanced Multi-Level, Delta-Sigma DIGITAL-TO-ANALOG CONVERTER
中文描述： 24位192kHz采樣,6 -通道，增強的多級，Δ-Σ數(shù)字模擬轉換器
文件頁數(shù)： 6/32頁
文件大?。?/td> 263K
代理商： PCM1604
6
PCM1604, PCM1605
TYPICAL PERFORMANCE CURVES
All specifications at +25
°
C, V
CC
= 5V, V
DD
= 3.3V, SYSCLK = 384f
S
(f
S
= 44.1kHz), and 24-bit input data, unless otherwise noted.
DIGITAL FILTER
Digital Filter (De-Emphasis Off, f
S
= 44.1kHz)
0
0.5
1
1.5
2
2.5
3
3.5
4
0
–20
–40
–60
–80
–100
–120
–140
–160
FREQUENCY RESPONSE
(Sharp Roll-Off)
Frequency (x f
S
)
PASSBAND RIPPLE
(Sharp Roll-Off)
Frequency (x f
S
)
A
0.003
0.002
0.001
0
–0.001
–0.002
–0.003
0
0.1
0.2
0.3
0.4
0.5
FREQUENCY RESPONSE
(Slow Roll-Off)
Frequency (x f
S
)
A
0
–20
–40
–60
–80
–100
–120
–140
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
TRANSITION CHARACTERISTICS
(Slow Roll-Off)
Frequency (x f
S
)
A
0
–2
–4
–6
–8
–10
–12
–14
–16
–18
–20
0
0.1
0.2
0.3
0.4
0.5
0.6
DE-EMPHASIS FREQUENCY RESPONSE (f
S
= 32kHz)
0
2
4
6
8
10
12
14
Frequency (kHz)
0
–2
–4
–6
–8
–10
L
DE-EMPHASIS FREQUENCY RESPONSE (f
S
= 48kHz)
0
2
4
6
8
Frequency (kHz)
10
12
14
16
18
20
22
0
–2
–4
–6
–8
–10
L
DE-EMPHASIS FREQUENCY RESPONSE (f
S
= 44.1kHz)
0
2
4
6
8
10
12
14
16
18
20
Frequency (kHz)
0
–2
–4
–6
–8
–10
L
DE-EMPHASIS ERROR (f
S
= 32kHz)
0
2
4
6
8
10
12
14
Frequency (kHz)
0.5
0.3
0.1
–0.1
–0.3
–0.5
0.5
0.3
0.1
–0.1
–0.3
–0.5
0.5
0.3
0.1
–0.1
–0.3
–0.5
L
DE-EMPHASIS ERR0R (f
S
= 48kHz)
0
2
4
6
8
Frequency (kHz)
10
12
14
16
18
20
22
L
DE-EMPHASIS ERROR (f
S
= 44.1kHz)
0
2
4
6
8
10
12
14
16
18
20
Frequency (kHz)
L
De-Emphasis Error
相關PDF資料
PDF描述
PCM1604Y 24-Bit, 192kHz Sampling,6-Channel, Enhanced Multi-Level, Delta-Sigma DIGITAL-TO-ANALOG CONVERTER
PCM1605Y 24-Bit, 192kHz Sampling,6-Channel, Enhanced Multi-Level, Delta-Sigma DIGITAL-TO-ANALOG CONVERTER
PCM1702 BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER
PCM1702-J BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER
PCM1702-K BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER
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