CN100405739C - 串联/分路开关及操作方法 - Google Patents
串联/分路开关及操作方法 Download PDFInfo
- Publication number
- CN100405739C CN100405739C CNB2003801092246A CN200380109224A CN100405739C CN 100405739 C CN100405739 C CN 100405739C CN B2003801092246 A CNB2003801092246 A CN B2003801092246A CN 200380109224 A CN200380109224 A CN 200380109224A CN 100405739 C CN100405739 C CN 100405739C
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- CN
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- Prior art keywords
- fet
- port
- couple
- control
- transistor
- 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.)
- Expired - Fee Related
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- Electronic Switches (AREA)
- Junction Field-Effect Transistors (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43436502P | 2002-12-17 | 2002-12-17 | |
US60/434,365 | 2002-12-17 | ||
US10/648,022 | 2003-08-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1742432A CN1742432A (zh) | 2006-03-01 |
CN100405739C true CN100405739C (zh) | 2008-07-23 |
Family
ID=36094030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801092246A Expired - Fee Related CN100405739C (zh) | 2002-12-17 | 2003-12-16 | 串联/分路开关及操作方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100405739C (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7839129B2 (en) * | 2007-09-10 | 2010-11-23 | The Regents Of The University Of Michigan | On-chip power supply voltage regulation |
TWI430315B (zh) * | 2010-12-02 | 2014-03-11 | Richwave Technology Corp | 雙極雙投開關裝置 |
US8547157B1 (en) * | 2012-04-25 | 2013-10-01 | Triquint Semiconductor, Inc. | Radio frequency switching device with fast transient response time |
US9543903B2 (en) * | 2012-10-22 | 2017-01-10 | Qualcomm Incorporated | Amplifiers with noise splitting |
US9831869B2 (en) * | 2015-01-30 | 2017-11-28 | Peregrine Semiconductor Corporation | Radio frequency switching circuit with distributed switches |
US10181833B2 (en) * | 2017-03-16 | 2019-01-15 | Infineon Technologies Ag | Reflection type phase shifter with active device tuning |
EP3692635A4 (en) * | 2017-09-07 | 2021-08-04 | Visic Technologies Ltd. | FAST HIGH VOLTAGE SWITCHING DEVICES |
CN107947775A (zh) * | 2017-12-13 | 2018-04-20 | 上海华虹宏力半导体制造有限公司 | 一种改善关断电容的射频开关电路 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3872325A (en) * | 1973-10-17 | 1975-03-18 | Rca Corp | R-F switching circuit |
JPS5980974A (ja) * | 1982-11-01 | 1984-05-10 | Nippon Telegr & Teleph Corp <Ntt> | 高周波スイツチ |
JPS6097720A (ja) * | 1983-11-02 | 1985-05-31 | Nec Corp | 高周波スイツチ回路 |
JPH08213893A (ja) * | 1995-02-02 | 1996-08-20 | Toshiba Microelectron Corp | 半導体集積回路 |
JP2002246942A (ja) * | 2001-02-19 | 2002-08-30 | Sony Corp | スイッチ装置および携帯通信端末装置 |
-
2003
- 2003-12-16 CN CNB2003801092246A patent/CN100405739C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3872325A (en) * | 1973-10-17 | 1975-03-18 | Rca Corp | R-F switching circuit |
JPS5980974A (ja) * | 1982-11-01 | 1984-05-10 | Nippon Telegr & Teleph Corp <Ntt> | 高周波スイツチ |
JPS6097720A (ja) * | 1983-11-02 | 1985-05-31 | Nec Corp | 高周波スイツチ回路 |
JPH08213893A (ja) * | 1995-02-02 | 1996-08-20 | Toshiba Microelectron Corp | 半導体集積回路 |
JP2002246942A (ja) * | 2001-02-19 | 2002-08-30 | Sony Corp | スイッチ装置および携帯通信端末装置 |
Non-Patent Citations (1)
Title |
---|
JP2002=246942A 2002.08.30 |
Also Published As
Publication number | Publication date |
---|---|
CN1742432A (zh) | 2006-03-01 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: COBHAM DEFENSE ELECTRONIC SYSTEM CO.,LTD. Free format text: FORMER OWNER: M/ A-COM CO.,LTD. Effective date: 20090508 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: Massachusetts, USA Patentee after: TYCO ELECTRONICS CORP [US] Address before: Massachusetts, USA Patentee before: Pine Valley Investments, Inc. |
|
ASS | Succession or assignment of patent right |
Owner name: M/ A-COM TECHNOLOGY SOLUTIONS HOLDINGS CO., LTD. Free format text: FORMER OWNER: COBHAM DEFENSE ELECTRONIC SYSTEM CO.,LTD. Effective date: 20100122 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100122 Address after: Massachusetts, USA Patentee after: M/A-COM Inc. Address before: Massachusetts, USA Patentee before: TYCO ELECTRONICS CORP [US] |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20101216 |