參數(shù)資料
型號(hào): PCM1717E
英文描述: Stereo Audio DIGITAL-TO-ANALOG CONVERTER
中文描述: 立體聲音頻數(shù)字模擬轉(zhuǎn)換器
文件頁數(shù): 5/14頁
文件大?。?/td> 126K
代理商: PCM1717E
5
PCM1717
TYPICAL PERFORMANCE CURVES
At T
A
= +25
°
C, +V
CC
= +V
DD
= +5V, fs = 44.1kHz, and 16-bit input data, SYSCLK = 384fs, unless otherwise noted.
DIGITAL FILTER
0 0.4536f
S
1.3605f
S
2.2675f
S
3.1745f
S
4.0815f
S
0
–20
–40
–60
–80
–100
d
OVERALL FREQUENCY CHARACTERISTIC
Frequency (Hz)
0
5k
10k
Frequency (Hz)
15k
20k
25k
0
–2
–4
–6
–8
–10
–12
L
DE-EMPHASIS FREQUENCY RESPONSE (32kHz)
DE-EMPHASIS FREQUENCY RESPONSE (44.1kHz)
0
–2
–4
–6
–8
–10
–12
L
0
5k
10k
Frequency (Hz)
15k
20k
25k
DE-EMPHASIS FREQUENCY RESPONSE (48kHz)
0
–2
–4
–6
–8
–10
–12
L
Frequency (Hz)
0
5k
10k
15k
20k
25k
PASSBAND RIPPLE CHARACTERISTIC
0
–0.2
–0.4
–0.6
–0.8
–1
0
0.1134f
S
0.2268f
S
Frequency (Hz)
0.3402f
S
0.4535f
S
d
0
3628
7256
10884
14512
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
Frequency (Hz)
DE-EMPHASIS ERROR (32kHz)
E
0
4999.8375
9999.675
Frequency (Hz)
14999.5125
19999.35
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
DE-EMPHASIS ERROR (44.1kHz)
E
0
5442
10884
16326
21768
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
Frequency (Hz)
DE-EMPHASIS ERROR (48kHz)
E
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PDF描述
PCM1718 Stereo Audio DIGITAL-TO-ANALOG CONVERTER
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