參數(shù)資料
型號: AK4125VF
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 192kHz / 24Bit High Performance Asynchronous SRC
中文描述: 192kHz的/ 24位高性能異步鋼骨混凝土
文件頁數(shù): 18/26頁
文件大?。?/td> 393K
代理商: AK4125VF
[AK4125]
Internal Reset Function for Clock Change
The AK4125 is reset automatically when the output clock is stopped. If the output clock is started again, normal data is
output within 100ms.
Sequence of Changing Clocks
The change of the clock supplied to AK4125 is shown in Figure 13
External clocks
(Input port
or Output port)
.
PLL lock &
fs detection
Power-down
Clocks 1
SDTO
(Internal state)
Normal operation
Normal operation
Clocks 2
Don’t care
< 100ms
SMUTE (Note2,
recommended)
1024/fso
Att.Level
0dB
-
dB
Normal data
Normal data
1024/fso
PDN pin
Note1
Figure 13. Sequence of changing clocks
Note 1. The data on SDTO may cause a clicking noise. To prevent this, set “0” to the SDTI from GD before the PDN
pin changes to “L”. It makes the data on SDTO remain as “0”.
Note 2. SMUTE can also remove the unknown data.
UNLOCK pin
The UNLOCK pin outputs “L” when the internal PLL is locked. When the internal PLL is unlocked, the UNLOCK pin
outputs “H” and the SDTO = “0”. When the PDN pin = “L”, the UNLOCK pin outputs “H”.
MS0379-E-04
2007/07
- 18 -
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4125VFP 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:
AK4125VFP-E2 功能描述:IC SAMPLE RATE CONVERTER 30VSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:- 其它有關(guān)文件:STA321 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應(yīng)用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-LQFP EP(10x10) 包裝:Digi-Reel® 其它名稱:497-11050-6
AK4125XF 功能描述:IC ASYNCH SAMPLE RATE 30VSOP 制造商:akm semiconductor inc. 系列:* 零件狀態(tài):上次購買時間 標(biāo)準(zhǔn)包裝:1,000
AK4126 制造商:AKM 制造商全稱:AKM 功能描述:digital sample rate converter.
AK4126VQ 制造商:AKM 制造商全稱:AKM 功能描述:6ch 192kHz / 24-Bit Asynchronous SRC