欢迎访问ic37.com |
会员登录 免费注册
发布采购

CS42438-CMZ 参数 Datasheet PDF下载

CS42438-CMZ图片预览
型号: CS42438-CMZ
PDF下载: 下载PDF文件 查看货源
内容描述: 108分贝192千赫6英寸,8出TDM CODEC [108 dB, 192 kHz 6-in, 8-out TDM CODEC]
分类和应用: 消费电路商用集成电路
文件页数/大小: 64 页 / 1066 K
品牌: CIRRUS [ CIRRUS LOGIC ]
 浏览型号CS42438-CMZ的Datasheet PDF文件第50页浏览型号CS42438-CMZ的Datasheet PDF文件第51页浏览型号CS42438-CMZ的Datasheet PDF文件第52页浏览型号CS42438-CMZ的Datasheet PDF文件第53页浏览型号CS42438-CMZ的Datasheet PDF文件第55页浏览型号CS42438-CMZ的Datasheet PDF文件第56页浏览型号CS42438-CMZ的Datasheet PDF文件第57页浏览型号CS42438-CMZ的Datasheet PDF文件第58页  
8.2  
DAC Output Filter  
The CS42438 is a linear phase design and does not include phase or amplitude compensation for an ex-  
ternal filter. Therefore, the DAC system phase and amplitude response will be dependent on the external  
analog circuitry. Shown below is the recommended active and passive output filters.  
1800 pF  
4.75 k  
DAC1-4  
390 pF  
C0G  
C0G  
5.49 kΩ  
2.94 kΩ  
22 µF  
-
AOUTx -  
AOUTx +  
562Ω  
+
47.5 k Ω  
1200 pF  
C0G  
1.65 kΩ  
887 Ω  
5600 pF  
1.87 kΩ  
22 µF  
C0G  
Figure 24. Active Analog Output Filter  
DAC1-4  
3.3 µF  
560  
AOUTx+  
+
C
R
ext  
10 kΩ  
Rext+ 560  
C =  
Figure 25. Passive Analog Output Filter  
4πFSRext560  
54  
DS646PP2  
 复制成功!