CN202931269U - 一种射频开关的控制电路 - Google Patents
一种射频开关的控制电路 Download PDFInfo
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- CN202931269U CN202931269U CN 201220668401 CN201220668401U CN202931269U CN 202931269 U CN202931269 U CN 202931269U CN 201220668401 CN201220668401 CN 201220668401 CN 201220668401 U CN201220668401 U CN 201220668401U CN 202931269 U CN202931269 U CN 202931269U
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CN 201220668401 CN202931269U (zh) | 2012-12-06 | 2012-12-06 | 一种射频开关的控制电路 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105141333A (zh) * | 2015-05-15 | 2015-12-09 | 络达科技股份有限公司 | 射频切换模块的控制方法 |
CN106100320A (zh) * | 2016-06-30 | 2016-11-09 | 唯捷创芯(天津)电子技术股份有限公司 | 一种频率可调的电荷泵单元、芯片及通信终端 |
CN107276626A (zh) * | 2017-05-31 | 2017-10-20 | 广东欧珀移动通信有限公司 | 射频控制电路及电子设备 |
CN107437895A (zh) * | 2017-08-30 | 2017-12-05 | 上海纳矽微电子有限公司 | 一种隔离电源芯片及其实现方法 |
CN110022144A (zh) * | 2019-05-16 | 2019-07-16 | 上海猎芯半导体科技有限公司 | 一种用于射频开关的偏置电路、及射频通信装置 |
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2012
- 2012-12-06 CN CN 201220668401 patent/CN202931269U/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105141333A (zh) * | 2015-05-15 | 2015-12-09 | 络达科技股份有限公司 | 射频切换模块的控制方法 |
CN106100320A (zh) * | 2016-06-30 | 2016-11-09 | 唯捷创芯(天津)电子技术股份有限公司 | 一种频率可调的电荷泵单元、芯片及通信终端 |
US10763745B2 (en) | 2016-06-30 | 2020-09-01 | Vanchip (Tianjin) Technology Co., Ltd. | Variable-frequency electric charge pump unit, chip, and communication terminal |
CN107276626A (zh) * | 2017-05-31 | 2017-10-20 | 广东欧珀移动通信有限公司 | 射频控制电路及电子设备 |
CN107437895A (zh) * | 2017-08-30 | 2017-12-05 | 上海纳矽微电子有限公司 | 一种隔离电源芯片及其实现方法 |
CN107437895B (zh) * | 2017-08-30 | 2024-05-03 | 苏州纳芯微电子股份有限公司 | 一种隔离电源芯片及其实现方法 |
CN110022144A (zh) * | 2019-05-16 | 2019-07-16 | 上海猎芯半导体科技有限公司 | 一种用于射频开关的偏置电路、及射频通信装置 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Control circuit of radio frequency switch Effective date of registration: 20150713 Granted publication date: 20130508 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING HUNTERSUN ELECTRONIC CO.,LTD. Registration number: 2015990000554 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 100084 floor 5F, No. 1, No. 1, Haidian District, Haidian District, Beijing Patentee after: Beijing Angrui Microelectronics Technology Co.,Ltd. Address before: 100081 Beijing city Haidian District Road No. 6 Jinqiu International Building block A room 1607 Patentee before: BEIJING HUNTERSUN ELECTRONIC CO.,LTD. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100084 5F, building 1, No.1, shangdiqi street, Haidian District, Beijing Patentee after: Beijing Angrui Microelectronics Technology Co.,Ltd. Address before: 100084 5F, building 1, No.1, shangdiqi street, Haidian District, Beijing Patentee before: Beijing Angrui Microelectronics Technology Co.,Ltd. |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220919 Granted publication date: 20130508 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: BEIJING HUNTERSUN ELECTRONIC CO.,LTD. Registration number: 2015990000554 |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130508 |