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參數(shù)資料
| 型號(hào)： | AK4110 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 元件分類： | 圓形連接器 |
| 英文描述： | Circular Connector; No. of Contacts:37; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:14-37 RoHS Compliant: No |
| 中文描述： | 高功能96kHz的24位迪爾 |
| 文件頁數(shù)： | 13/31頁 |
| 文件大?。?/td> | 304K |
| 代理商： | AK4110 |
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ASAHI KASEI
[AK4112A]
MS0020-E-00
2000/3
- 13 -
n
De-emphasis Filter Control
The AK4112A includes the digital de-emphasis filter (tc=50/15μs) by IIR filter corresponding to four sampling
frequencies (32kHz, 44.1kHz, 48kHz and 96kHz). When DEAU bit=“1”, the de-emphasis filter is enabled automatically
by sampling frequency and pre-emphasis information in the channel status. The AK4112A goes this mode at default.
Therefore, in Parallel Mode, the AK4112A is always placed in this mode and the de-emphasis filter is controlled by the
status bits in channel 1. In Serial Mode, DEM0/1 and DFS bits can control the de-emphasis filter when DEAU is “0”.
The internal de-empahsis filter is bypassed and the recovered data is output without any change if either pre-emphasis or
de-emphasis Mode is OFF.
FS96
FS1
FS0
Mode
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
44.1kHz
OFF
48kHz
32kHz
OFF
OFF
96kHz
OFF
Table 7. De-emphasis Auto Control at DEAU=“1” and PEM=“1”
DFS
DEM1
DEM0
Mode
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
44.1kHz
OFF
48kHz
32kHz
OFF
OFF
96kHz
OFF
Default
Table 8. De-emphasis Manual Control at DEAU=“0” and PEM=“1”
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4112A | High Feature 96kHz 24bit DIR |
| AK4112AVF | Circular Connector; No. of Contacts:5; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:14-5 RoHS Compliant: No |
| AK4113-B | 192kHz digital audio receiver |
| AK4115VQ | High Feature 192kHz 24bit Digital Audio Interface Transceiver |
| AK4115 | High Feature 192kHz 24bit Digital Audio Interface Transceiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK411024D | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
| AK411024G | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
| AK411024S | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
| AK411024W | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:262,144 X 8 Bit MOS Dynamic Random Access Memory |
| AK411024Z | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
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