參數(shù)資料
型號(hào): PCM3006
元件分類: Codec
英文描述: 16-Bit, Single-Ended Analog Input/Output STEREO AUDIO CODEC
中文描述: 16位,單端模擬輸入/輸出立體聲音頻編解碼
文件頁(yè)數(shù): 9/16頁(yè)
文件大小: 227K
代理商: PCM3006
9
PCM3006
TYPICAL PERFORMANCE CURVES
At T
A
= +25
°
C, V
CC
= V
DD
= 3.0V, f
S
= 44.1kHz, and f
SYSCLK
= 384f
S
, unless otherwise noted.
DAC DIGITAL FILTER
0
50k
100k
150k
0
–20
–40
–60
–80
–100
L
OVERALL FREQUENCY CHARACTERISTICS
(f
S
= 44.1kHz)
Frequency (Hz)
PASSBAND RIPPLE CHARACTERISTICS (f
S
= 44.1kHz)
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
5k
10k
15k
20k
L
Frequency (Hz)
DE-EMPHASIS FREQUENCY RESPONSE (32kHz)
0
5k
10k
Frequency (Hz)
15k
20k
25k
0
–2
–4
–6
–8
–10
–12
DE-EMPHASIS FREQUENCY RESPONSE (44.1kHz)
0
5k
10k
Frequency (Hz)
15k
20k
25k
0
–2
–4
–6
–8
–10
–12
DE-EMPHASIS FREQUENCY RESPONSE (48kHz)
0
5k
10k
Frequency (Hz)
15k
20k
25k
0
–2
–4
–6
–8
–10
–12
L
L
L
DE-EMPHASIS ERROR (32kHz)
0
3628
7256
10884
14512
0
4999.8375
9999.675
Frequency (Hz)
14999.5125
19999.35
0
5442
10884
16326
21768
Frequency (Hz)
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
DE-EMPHASIS ERROR (44.1kHz)
DE-EMPHASIS ERROR (48kHz)
Frequency (Hz)
E
E
E
20
0
–20
–40
–60
–80
–100
10
100
1k
10k
100k
1M
10M
Frequency (Hz)
L
INTERNAL ANALOG FILTER FREQUENCY RESPONSE
(10Hz~10MHz)
0.15
0.10
0.05
0
–0.05
–0.10
–0.15
L
1
Frequency (Hz)
10
100
1k
10k
100k
INTERNAL ANALOG FILTER FREQUENCY RESPONSE
(1Hz~20kHz)
相關(guān)PDF資料
PDF描述
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