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CMX7161L9 参数 Datasheet PDF下载

CMX7161L9图片预览
型号: CMX7161L9
PDF下载: 下载PDF文件 查看货源
内容描述: [Consumer Circuit, PDSO64, LQFP-64]
分类和应用: 光电二极管商用集成电路
文件页数/大小: 41 页 / 1708 K
品牌: CMLMICRO [ CML MICROCIRCUITS ]
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TDMA Digital Radio Processor  
CMX7161  
R3-R6 (kOhms)  
22  
C5-C8 (pF)  
270  
Figure 6 Recommended External Components 2-Point Output Reconstruction Filter  
5.4  
GPIO Pins  
By default, after the Function Image™ has been loaded, all GPIO pins are configured as inputs with an  
internal bus-hold circuit. This avoids the need for users to add external termination (pullup/pulldown)  
resistors onto these inputs. The bus-hold is equivalent to a 75kΩ resistor either pulling up to logic 1 or  
pulling down to logic 0. As the input is pulled to the opposite logic state by the user, the bus-hold resistor  
will change, so that it also pulls to the new logic state. The internal bus-hold can be disabled or re-enabled  
using the Programming Register.  
2013 CML Microsystems Plc  
Page 13  
D/7161_FI-1.0/4