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參數(shù)資料
| 型號： | CXD2585Q |
| 廠商： | Sony Corporation |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | CD Digital Signal Processor with Built-in Digital Servo |
| 中文描述： | CD數(shù)字信號處理器的內(nèi)置數(shù)碼舵機 |
| 文件頁數(shù)： | 89/127頁 |
| 文件大?。?/td> | 962K |
| 代理商： | CXD2585Q |
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CXD2585Q
AGCNTL and default operation have two stages.
In the first stage, rough adjustment is performed with high sensitivity for a certain period of time (select
256/128ms with AGHT, when MCK = 128Fs), and the AGCNTL coefficient approaches the appropriate value.
The sensitivity at this time can be selected from two types with AGV1.
In the second stage, the AGCNTL coefficient is finely adjusted with relatively low sensitivity to further approach
the appropriate value. The sensitivity for the second stage can be selected from two types with AGV2. In the
second stage of default operation, when the AGCNTL coefficient reaches the appropriate value and stops
changing, the CXD2585Q confirms that the AGCNTL coefficient has not changed for a certain period of time
(select 63/31ms with AGHJ, when MCK = 128Fs), and then completes AGCNTL operation. (Self stop mode)
This self-stop mode can be canceled by setting AGS to 0.
In addition, the first stage is omitted for AGCNTL operation when AGHS is set to 0.
An example of AGCNTL coefficient transitions during AGCNTL operation with various settings is shown in Fig. 5-5.
Fig. 5-5.
Note)
Fig. 5-5 shows the case where the AGCNTL coefficient converges from the initial value to a smaller
value.
Initial value
SENS
AGCNTL
start
AGCNTL
completion
Convergence value
AGCNTL coefficient value
Slope
AGV1
AGHT
AGJ
Slope
AGV2
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PDF描述 |
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| CXD2586R | CD Digital Signal Processor With Built-In Digital Servo and DAC(CD數(shù)字信號處理器（內(nèi)置數(shù)字伺服系統(tǒng)和D/A轉(zhuǎn)換器）) |
| CXD2586R-1 | CD Digital Signal Processor with Built-in Digital Servo and DAC |
| CXD2587 | RESISTOR,MIL-PRF-39007/9 |
| CXD2587Q | CD Digital Signal Processor with Built-in Digital Servo and DAC |
| CXD2588Q | RESISTOR,MIL-PRF-39007/9 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXD2586R | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CD Digital Signal Processor with Built-in Digital Servo and DAC |
| CXD2586R/-1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CD-Player Processor/Controller |
| CXD2586R-1 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CD Digital Signal Processor with Built-in Digital Servo and DAC |
| CXD2587 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CD Digital Signal Processor with Built-in Digital Servo and DAC |
| CXD2587Q | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CD Digital Signal Processor with Built-in Digital Servo and DAC |
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