CN102545192B - 一种基带信号处理芯片 - Google Patents
一种基带信号处理芯片 Download PDFInfo
- Publication number
- CN102545192B CN102545192B CN201110410928.3A CN201110410928A CN102545192B CN 102545192 B CN102545192 B CN 102545192B CN 201110410928 A CN201110410928 A CN 201110410928A CN 102545192 B CN102545192 B CN 102545192B
- Authority
- CN
- China
- Prior art keywords
- processing unit
- output interface
- basic input
- electrostatic protection
- interrupt processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000694 effects Effects 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110410928.3A CN102545192B (zh) | 2011-12-09 | 2011-12-09 | 一种基带信号处理芯片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110410928.3A CN102545192B (zh) | 2011-12-09 | 2011-12-09 | 一种基带信号处理芯片 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102545192A CN102545192A (zh) | 2012-07-04 |
CN102545192B true CN102545192B (zh) | 2015-04-22 |
Family
ID=46351411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110410928.3A Active CN102545192B (zh) | 2011-12-09 | 2011-12-09 | 一种基带信号处理芯片 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102545192B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103296025A (zh) * | 2013-05-22 | 2013-09-11 | 深圳市共进电子股份有限公司 | 一种电路板上集成电路芯片esd防护电路 |
WO2018018436A1 (zh) * | 2016-07-26 | 2018-02-01 | 华为技术有限公司 | 一种静电保护电路 |
US10502786B2 (en) * | 2016-11-18 | 2019-12-10 | GM Global Technology Operations LLC | Vehicle including multiple analog switch monitoring system with simultaneous switch-state detection |
CN106773196A (zh) * | 2017-04-06 | 2017-05-31 | 深圳天珑无线科技有限公司 | 静电防护结构和终端 |
CN107359606A (zh) * | 2017-08-31 | 2017-11-17 | 广东欧珀移动通信有限公司 | 静电防护装置、射频电路及电子设备 |
CN107895941A (zh) * | 2017-11-27 | 2018-04-10 | 武汉华星光电技术有限公司 | Esd保护电路及显示面板 |
CN110768655B (zh) * | 2019-11-07 | 2023-10-20 | 苏州华芯微电子股份有限公司 | 基于高压输入及esd防护的gpio复用电路 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101473437A (zh) * | 2006-06-20 | 2009-07-01 | Nxp股份有限公司 | 集成电路以及采用该集成电路的装置 |
CN101577418A (zh) * | 2008-05-09 | 2009-11-11 | 统宝光电股份有限公司 | 静电放电保护电路及电子系统 |
CN201946967U (zh) * | 2010-11-16 | 2011-08-24 | 深圳市普方科技有限公司 | Rs485接口保护电路及其数传电台、无线数据传输装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200947822A (en) * | 2008-05-09 | 2009-11-16 | Tpo Displays Corp | Electrostatic discharge (ESD) protection circuit and electronic system utilizing the same |
KR101547309B1 (ko) * | 2009-02-26 | 2015-08-26 | 삼성전자주식회사 | 정전기 방전 보호 소자 및 이를 포함하는 정전기 방전 보호회로 |
-
2011
- 2011-12-09 CN CN201110410928.3A patent/CN102545192B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101473437A (zh) * | 2006-06-20 | 2009-07-01 | Nxp股份有限公司 | 集成电路以及采用该集成电路的装置 |
CN101577418A (zh) * | 2008-05-09 | 2009-11-11 | 统宝光电股份有限公司 | 静电放电保护电路及电子系统 |
CN201946967U (zh) * | 2010-11-16 | 2011-08-24 | 深圳市普方科技有限公司 | Rs485接口保护电路及其数传电台、无线数据传输装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102545192A (zh) | 2012-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102545192B (zh) | 一种基带信号处理芯片 | |
CN104362608B (zh) | 过压抑制和欠压浪涌检测电路 | |
CN104135142A (zh) | 一种电动车异步电机驱动控制器的滤波电路及方法 | |
CN103545792B (zh) | 基于acs710的变频器过流保护电路及方法 | |
CN106356823A (zh) | 集成于芯片内的浪涌保护电路 | |
CN204967250U (zh) | 一种应用于电路中的esd防护电路 | |
CN105652685A (zh) | 一种动态模拟实验用功能模拟装置 | |
CN102693979B (zh) | 全芯片esd保护电路 | |
CN202330630U (zh) | 一种mos管的电流与工作状态检测电路 | |
CN104953575A (zh) | 高速公路卡口专用防雷器 | |
CN204651318U (zh) | 一种新型esd保护电路 | |
CN209299522U (zh) | T-box外接车载麦克风的检测电路、车载t-box | |
CN103414177A (zh) | 一种模拟量信号输入线路的电磁防护电路 | |
CN202373958U (zh) | 一种过欠压保护电路 | |
CN205792213U (zh) | 一种抗瞬态高电压的涡轮流量转换器 | |
CN209167865U (zh) | 一种开关量输入检测电路及监测系统 | |
CN2899228Y (zh) | 电子产品接口处的抗静电放电保护电路 | |
CN203233162U (zh) | 一种防浪涌保护器 | |
CN106099887A (zh) | 一种耐高压rc触发式esd电路 | |
CN206293887U (zh) | 一种继电器触点抗浪涌保护电路 | |
CN210111597U (zh) | 一种电梯门机的静电放电防护电路 | |
CN101834182B (zh) | 一种动态栅极电阻调制的栅极耦合nmos管 | |
CN201629666U (zh) | 一种基于exb841芯片的igbt驱动电路 | |
CN110289606A (zh) | 一种电梯门机的静电放电防护电路 | |
CN202930933U (zh) | 一种矿区专用电源防雷器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210105 Address after: 313000 room 1020, science and Technology Pioneer Park, 666 Chaoyang Road, Nanxun Town, Nanxun District, Huzhou, Zhejiang. Patentee after: Huzhou You Yan Intellectual Property Service Co.,Ltd. Address before: 510000 No.106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province (self compiled Building 1) x1301-a4845 (cluster registration) (JM) Patentee before: Guangzhou shengxia Intellectual Property Operation Co.,Ltd. Effective date of registration: 20210105 Address after: 510000 No.106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province (self compiled Building 1) x1301-a4845 (cluster registration) (JM) Patentee after: Guangzhou shengxia Intellectual Property Operation Co.,Ltd. Address before: 516006 Guangdong province Huizhou Zhongkai hi tech Development Zone No. 23 District Patentee before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210817 Address after: 100000 room 847, block D, main building, No. 2, Beinong Road, zhuxinzhuang, Huilongguan town, science and Technology Park, Changping District, Beijing Patentee after: BEIJING HUADIAN ZHIQI ENERGY TECHNOLOGY SERVICE Co.,Ltd. Address before: 313000 room 1020, science and Technology Pioneer Park, 666 Chaoyang Road, Nanxun Town, Nanxun District, Huzhou, Zhejiang. Patentee before: Huzhou You Yan Intellectual Property Service Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240517 Address after: 518000 No. 2, zone a, floor 3, building B1, Shenzhen digital technology park, No. 16, Gaoxin South 7th Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong Patentee after: Carbon core microelectronics technology (Shenzhen) Co.,Ltd. Country or region after: China Address before: 100000 room 847, block D, main building, No. 2, Beinong Road, zhuxinzhuang, Huilongguan town, science and Technology Park, Changping District, Beijing Patentee before: BEIJING HUADIAN ZHIQI ENERGY TECHNOLOGY SERVICE CO.,LTD. Country or region before: China |