L9500A
高压振铃SLIC的VoIP应用
初步数据表
2001年9月
目录
目录
页面
L9500A简介..................................................................................................................................................1
产品特点..................................................................................................................................................................1
Applications.............................................................................................................................................................1
描述..............................................................................................................................................................1
产品特点....................................................................................................................................................................4
Description.................................................................................................................................................................4
架构Diagram.................................................................................................................................................6
销信息..........................................................................................................................................................7
操作States........................................................................................................................................................9
状态定义......................................................................................................................................................10
正向作用......................................................................................................................................................10
反向有功......................................................................................................................................................10
扫描......................................................................................................................................................................10
挂机传输转发电池............................................................................................................10
挂机传输,电池反接............................................................................................................10
断开............................................................................................................................................................10
Ring.......................................................................................................................................................................10
地面开始.........................................................................................................................................................10
热关断................................................................................................................................................10
绝对最大额定值( @ T
A
= 25 °C) ............................................................................................................11
电气特性.........................................................................................................................................12
测试配置.................................................................................................................................................19
应用程序.............................................................................................................................................................21
功率控制.......................................................................................................................................................21
直流回路电流Limit............................................................................................................................................22
架空电压.................................................................................................................................................22
主动模式.......................................................................................................................................................22
扫描模式.........................................................................................................................................................22
挂机传输Mode.............................................................................................................................22
环模式..........................................................................................................................................................22
环路范围..........................................................................................................................................................22
电池逆转率...........................................................................................................................................23
监督...........................................................................................................................................................23
环Closure.........................................................................................................................................................23
环之旅...............................................................................................................................................................23
地面开始.........................................................................................................................................................23
电源环...........................................................................................................................................................24
正弦波输入信号与正弦波电源的振铃信号输出....................................... ........................... 24
AC应用........................................................................................................................................................25
交流Parameters.......................................................................................................................................................25
设计实例..................................................................................................................................................26
第一代编解码器AC接口网络终端电阻........................................ ...................... 26
博通
3352接口Network........................................................................................................ ............. 26
轮廓Diagrams.....................................................................................................................................................28
28引脚PLCC .........................................................................................................................................................28
48引脚MLCC ........................................................................................................................................................29
48引脚MLCC , JEDEC MO- 220 VKKD-2...............................................................................................................30
订购信息...............................................................................................................................................31
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