CPC5604
目录
表1 - 性能指标........................................................................................................................3
表1 - 性能规格(续) ....................................................................................................4
表2 - 封装引脚..........................................................................................................................................5
应用程序................................................................................................................................................................6
北美参考设计原理图....................................................................................................6
表3 - 材料的北美参考设计草案........................................ ............................................ 7
国际参考设计Schematic................................................................................................................8
表4 - 材料的国际参考设计草案......................................... ............................................... 9
CTR- 21参考设计原理图....................................................................................................................10
表5 - 材料的参考设计原理比尔......................................... ................................................. 11
CTR- 21与例外参考设计原理图.......................................... ................................................ 12
表6 - CTR -21与例外的参考设计材料清单..................................... ............................. 13
介绍..............................................................................................................................................................14
通过探听电路振铃检测........................................................................................................................14
通过探听电路来电显示( CID )检测......................................................................................................14
挂钩开关控制..........................................................................................................................................14
发射信号..................................................................................................................................................14
接收信号路径................................................................................................................................................15
发射信号路径................................................................................................................................................15
振铃信号检测..............................................................................................................................................16
图3 - 来电显示协议....................................................................................................................................17
DC Charcteristics......................................................................................................................................................17
图4 - 展望直流电阻提示/振铃设置........................................ .................................................. ........ 18
挂机电阻................................................................................................................................................18
限流........................................................................................................................................................18
CTR- 21合规................................................................................................................................................18
AC特性....................................................................................................................................................18
差分和单端模式........................................................................................................................19
接收和发送频率响应..........................................................................................................19
图4C - 发射频率响应设置........................................... .................................................. ..... 20
图4D - 发射频率响应Tx±......................................................................................................20
失真..................................................................................................................................................................21
图5C - 发送失真正文TX ±到尖/振铃设置..................................... ............................................... 22
图5D - 发送失真的提示/环............................................................................................................22
反式混合动力损失....................................................................................................................................................23
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