CN100502193C - 高电压输入输出缓冲电路结构 - Google Patents
高电压输入输出缓冲电路结构 Download PDFInfo
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- CN100502193C CN100502193C CNB2006100286786A CN200610028678A CN100502193C CN 100502193 C CN100502193 C CN 100502193C CN B2006100286786 A CNB2006100286786 A CN B2006100286786A CN 200610028678 A CN200610028678 A CN 200610028678A CN 100502193 C CN100502193 C CN 100502193C
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CNB2006100286786A CN100502193C (zh) | 2006-07-06 | 2006-07-06 | 高电压输入输出缓冲电路结构 |
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CNB2006100286786A CN100502193C (zh) | 2006-07-06 | 2006-07-06 | 高电压输入输出缓冲电路结构 |
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CN101102040A CN101102040A (zh) | 2008-01-09 |
CN100502193C true CN100502193C (zh) | 2009-06-17 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101697412B (zh) * | 2009-10-30 | 2012-02-01 | 智原科技股份有限公司 | 具有电子过压防护能力的静电放电保护电路 |
CN102385927B (zh) * | 2010-09-02 | 2015-04-29 | 中芯国际集成电路制造(上海)有限公司 | 钳位电路及闪速电可擦写存储器 |
CN103532121A (zh) * | 2012-07-03 | 2014-01-22 | 成都市宏山科技有限公司 | 电子标签的高频接口中抑制电压的过流保护器 |
CN103532119A (zh) * | 2012-07-03 | 2014-01-22 | 成都市宏山科技有限公司 | 电子标签中天线信号的电压限幅系统 |
CN103532120A (zh) * | 2012-07-03 | 2014-01-22 | 成都市宏山科技有限公司 | 用于电子标签中高频接口的过流保护器 |
CN103812495B (zh) * | 2012-11-13 | 2016-12-07 | 世芯电子(上海)有限公司 | 耐高压输入输出电路 |
CN104578035B (zh) * | 2015-01-26 | 2017-09-15 | 浪潮电子信息产业股份有限公司 | 一种基于双向i/o缓冲的esd保护电路 |
CN107204326B (zh) * | 2016-03-17 | 2019-08-06 | 电信科学技术研究院 | 一种应用于集成电路的静电放电esd保护电路 |
CN106505988B (zh) * | 2016-11-10 | 2019-06-04 | 中国电子科技集团公司第四十七研究所 | 基于fpga的可配置i/o耐压电路 |
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20140108 |
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Free format text: CORRECT: ADDRESS; FROM: 201206 PUDONG NEW AREA, SHANGHAI TO: 201203 PUDONG NEW AREA, SHANGHAI |
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Effective date of registration: 20140108 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 1399 Patentee after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201206, Shanghai, Pudong New Area, Sichuan Road, No. 1188 Bridge Patentee before: Shanghai Huahong NEC Electronics Co., Ltd. |