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| max703esa资料 | |
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max703esa |
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file size : 116 kb
manufacturer:maxim description:figure above shows the topology of a protected analog subscriber line at the line card side. sa first stage based on clp30-200b1 manages the high power issued from the external surges. when used in ringing mode, the clp30-200b1 operates in voltage mode and provides a symmetrical and bidirectional overvoltage protection above 200 v on both tip and ring lines. when used in speech mode, the clp30-200b1 operates in current mode and the activation current of the clp30-200b1 is adjusted by rsense. sa second stage which is the external voltage reference device defines the firing threshold voltage during the speech mode and also assumes a residual power overvoltage suppression. this stage can be either a fixed or programmable device such as lcp1511d. |
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| 1pcs | 100pcs | 1k | 10k | ||
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型 号：max703esa 厂 家：maxim 封 装：0628 批 号：sop8 数 量：7725 说 明： |
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运 费： 所在地： 新旧程度： |
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| 联系人：林浩/林妮 |
| 电 话：0755-82532799/82532766/83989559 |
| 手 机：13510168121/13725556003 |
| qq：496982847/351622092 |
| msn：linearic@hotmail.com |
| 传 真：0755-82532766 |
| email：maxim_zi@126.com |
| 公司地址： 深圳市福田区佳和大厦b座1802室 门市部：华强广场 q2a114展销柜 |
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