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ICS1531 参数 Datasheet PDF下载

ICS1531图片预览
型号: ICS1531
PDF下载: 下载PDF文件 查看货源
内容描述: 888位MSPS A / D转换器与行同步时钟发生器 [Triple 8-bit MSPS A/D Converters with Line-Locked Clock Generator]
分类和应用: 转换器时钟发生器
文件页数/大小: 76 页 / 525 K
品牌: ICSI [ INTEGRATED CIRCUIT SOLUTION INC ]
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ICS1531 Data Sheet - Preliminary  
Chapter 7 Programming  
7.2 Programming Flow for Modifying PLL and DPA Settings  
Figure 7-2. ICS1531 Flow for Capture/Input Clock PLL  
Initialize  
Registers 0 and 8  
Set DPA Output  
Reg4[5:0]=0  
Delay to 0  
Change  
PLL Freq.  
No  
Yes  
?
Regs 0 through 3  
Set Input, PFD Gain, Post  
Scaler, and Feedback Divider  
PLL Software Reset  
RegA=50h  
Wait ~1ms  
PLL  
Locked  
No  
Reg12[1]=1?  
?
Yes  
Set DPA  
Resolution  
DPA Software Reset  
Wait ~1ms  
RegA=0Ah  
Select Desired  
DPA Output Delay  
Reg4[5:0]  
Enable  
Desired Outputs  
Reg6[6:2]  
Done  
ICS1531 Rev N 12/1/99  
December, 1999  
Copyright © 1999, Integrated Circuit Systems, Inc.  
All rights reserved.  
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