AD8158
目录
特点................................................. ............................................. 1
应用................................................. ...................................... 1
功能框图............................................... ............... 1
概述................................................ ......................... 1
修订历史................................................ ............................... 2
规格................................................. .................................... 3
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2
I2C时序规范............................................... ............. 4
绝对最大额定值............................................... ............. 5
ESD注意事项................................................ .................................. 5
引脚配置和功能说明............................. 6
典型性能特征............................................. 9
工作原理............................................... ....................... 15
交换机(复用/解复用/单播/双播/环回) ........... 16
接收器................................................. ..................................... 18
巷禁用................................................ .............................. 19
均衡器设置................................................ ....................... 19
信号丢失( LOS ) ............................................ ....................... 19
巷反转: P / N交换........................................... .............. 21
变送器................................................. ............................... 21
输出电平编程和输出结构............... 21
预加重............................................... ............................... 21
输出合规性,交流与直流耦合,最小电源
电压,并且TX_HEADROOM位.................................. 23
信号水平和共模移为交流耦合和
直流耦合输出.............................................. .................. 24
静噪和禁用............................................... .................... 26
速度选择................................................ ................................. 26
AD8158功耗............................................... ... 26
输出................................................. ....................................... 28
节电注意事项............................................... .... 28
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2
C控制接口............................................... ....................... 29
串行接口一般功能..................................... 29
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2
C接口数据传输:数据写入................................ 29
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2
C接口数据传输:数据读取................................. 30
应用信息................................................ .............. 31
电源排序................................................ ..................... 31
单电源与多电源供电......................... 31
注册地图................................................ ................................... 32
外形尺寸................................................ ....................... 34
订购指南................................................ .......................... 34
修订历史
6/08—Revision
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