參數(shù)資料
型號: CXD2720Q
廠商: Sony Corporation
元件分類: 數(shù)字信號處理
英文描述: Single-Chip Digital Signal Processor for Karaoke(卡拉OK單片數(shù)字信號處理器)
中文描述: 單芯片數(shù)字信號處理器的卡拉OK(卡拉OK單片數(shù)字信號處理器)
文件頁數(shù): 12/40頁
文件大?。?/td> 431K
代理商: CXD2720Q
– 12 –
CXD2720Q
Description of Functions
1. Master/Slave Modes
[Relevant pins] XMST, LRCK, BCK
When connecting multiple CXD2720Qs, or when using as a pair with a D/A converter such as the CXD2558M,
one of the CXD2720Q should be in master mode to supply LRCK and BCK.
The clock applied to LRCK and BCK in slave mode must be synchronized to either the crystal oscillator clock
of the XTLI and XTLO pins or the external clock input from the XTLI pin
XMST
H
L
Slave mode
Master mode
Input
Output
Mode
LRCK, BCK I/O
2. Master Clock System
[Relevant pins] XTLI, XTLO, BFOT
768fs (fs = 44.1kHz) is assumed for the master clock system, and the connection is as shown below. (Please
inquire with regard to use at other than fs = 44.1kHz.)
(1) Master
Table 1-1. LRCK, BCK Mode Setting
768fs
XTLO
Frequency divider
XTLI
BFOT
768fs
384fs
O
I
O
768fs
XTLO
XTLI
O
I
768fs
OPEN
(2) Slave
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相關代理商/技術參數(shù)
參數(shù)描述
CXD2720Q-2 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Single-Chip Dolby Pro Logic Surround Decoder
CXD2721Q-1 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Single-Chip Digital Signal Processor for Karaoke
CXD2724AQ-1 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Single-Chip Dolby Pro Logic Surround Decoder
CXD2724AQ-3 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Single-Chip Dolby Pro Logic Surround Decoder
CXD2728Q 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Single-Chip Dolby Pro Logic Surround Decoder