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參數資料
| 型號： | LC8901Q |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
| 封裝： | QIP-44 |
| 文件頁數： | 14/15頁 |
| 文件大小： | 176K |
| 代理商： | LC8901Q |
Waveforms for the Microprocessor Interface Block
Input mode
Output mode
Clock Modes
The LC8901 and LC8901Q support 4 clock modes selected by the XSYS and CLK pins.
1. When the CLK pin is low, the 256fs clock duty is H:L = 2:1.
2. When the CLK pin is high, the duty is 1:1.
3. Modes in which XSYS is high assume the analog source mode from the usage overview diagram.
4. The LSI automatically switches to analog source mode if there is no signal applied to the data demodulation input
pin.
5. The STOP pin controls stopping the VCO. In analog source mode, the system will not stop if the STOP pin is set
high. However, setting this pin high in digital source mode while the PLL circuit is operating will stop the system.
No. 4079-8/15
LC8901, 8901Q
XSYS pin
CLK pin
Mode
L
The system clock is 384fs. It is synchronized to the input data, which is then demodulated.
L
H
The system clock is 512fs. It is synchronized to the input data, which is then demodulated.
H
L
The system clock is 384fs, but data is neither synchronized nor demodulated. The 256fs, BCLK, and LRCK signals are
output based on the crystal oscillator.
H
The system clock is 512fs, but data is neither synchronized nor demodulated. The 256fs, BCLK, and LRCK signals are
output based on the crystal oscillator.
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相關代理商/技術參數 |
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| LC8902 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Digital Audio Interface Receiver |
| LC8902Q | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Digital Audio Interface Receiver |
| LC8903 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Digital Audio Interface Receiver |
| LC8903/8903Q | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Audio Interface Receiver |
| LC8903Q | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Audio |
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