CN102497216B - 一种可配置的接收信号强度指示电路 - Google Patents
一种可配置的接收信号强度指示电路 Download PDFInfo
- Publication number
- CN102497216B CN102497216B CN201110396486.1A CN201110396486A CN102497216B CN 102497216 B CN102497216 B CN 102497216B CN 201110396486 A CN201110396486 A CN 201110396486A CN 102497216 B CN102497216 B CN 102497216B
- Authority
- CN
- China
- Prior art keywords
- nmos pass
- pass transistor
- transistor
- drain electrode
- grid
- 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
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000000605 extraction Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 101150110971 CIN7 gene Proteins 0.000 description 2
- 101150110298 INV1 gene Proteins 0.000 description 2
- 101100397044 Xenopus laevis invs-a gene Proteins 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110396486.1A CN102497216B (zh) | 2011-12-02 | 2011-12-02 | 一种可配置的接收信号强度指示电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110396486.1A CN102497216B (zh) | 2011-12-02 | 2011-12-02 | 一种可配置的接收信号强度指示电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102497216A CN102497216A (zh) | 2012-06-13 |
CN102497216B true CN102497216B (zh) | 2014-08-13 |
Family
ID=46189011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110396486.1A Active CN102497216B (zh) | 2011-12-02 | 2011-12-02 | 一种可配置的接收信号强度指示电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102497216B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103236864B (zh) * | 2013-04-10 | 2016-01-20 | 中国科学院微电子研究所 | 一种版图面积缩小的接收信号强度指示电路 |
CN104280603B (zh) * | 2013-07-09 | 2016-12-28 | 清华大学 | 功率检测电路 |
CN103973235B (zh) * | 2014-04-10 | 2016-08-17 | 嘉兴禾润电子科技有限公司 | 限幅放大器 |
CN104009723B (zh) * | 2014-05-30 | 2017-11-07 | 深圳贝特莱电子科技股份有限公司 | 一种集成的全差分放大器 |
CN104242843A (zh) * | 2014-09-09 | 2014-12-24 | 长沙景嘉微电子股份有限公司 | 一种放大器输出限幅电路 |
CN107991524B (zh) * | 2017-12-14 | 2023-12-22 | 张家港康得新光电材料有限公司 | 一种低功耗信号能量指示电路 |
CN110429916B (zh) * | 2018-11-29 | 2023-05-16 | 西安电子科技大学 | 提高温度特性的限幅放大装置 |
CN111835299A (zh) * | 2020-09-21 | 2020-10-27 | 成都嘉纳海威科技有限责任公司 | 一种具有可变带宽的可变增益放大器 |
CN115314104B (zh) * | 2022-08-09 | 2024-03-12 | 无锡飞龙九霄微电子有限公司 | 一种低噪声的rssi电路及工作方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5893028A (en) * | 1997-01-08 | 1999-04-06 | Advanced Micro Devices, Inc. | Intermediate frequency gain stage with rectifier |
US6195399B1 (en) * | 1994-03-28 | 2001-02-27 | Ericsson Inc. | Method and apparatus for converting a wideband if signal to a complex (quadrature) baseband signal |
US20030184277A1 (en) * | 2002-03-26 | 2003-10-02 | Shahla Khorram | Variable gain received signal strength indicator |
US20050077962A1 (en) * | 2001-07-06 | 2005-04-14 | Peter Klein | Interface circuit for connecting to an output of a frequency converter |
CN1728544A (zh) * | 2005-06-17 | 2006-02-01 | 华东师范大学 | BiCMOS对数放大器 |
CN101621810A (zh) * | 2008-07-04 | 2010-01-06 | 博通集成电路(上海)有限公司 | 接收信号强度指示探测器和校准接收信号强度指示的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009284387A (ja) * | 2008-05-26 | 2009-12-03 | Seiko Epson Corp | 半導体集積回路 |
-
2011
- 2011-12-02 CN CN201110396486.1A patent/CN102497216B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6195399B1 (en) * | 1994-03-28 | 2001-02-27 | Ericsson Inc. | Method and apparatus for converting a wideband if signal to a complex (quadrature) baseband signal |
US5893028A (en) * | 1997-01-08 | 1999-04-06 | Advanced Micro Devices, Inc. | Intermediate frequency gain stage with rectifier |
US20050077962A1 (en) * | 2001-07-06 | 2005-04-14 | Peter Klein | Interface circuit for connecting to an output of a frequency converter |
US20030184277A1 (en) * | 2002-03-26 | 2003-10-02 | Shahla Khorram | Variable gain received signal strength indicator |
CN1728544A (zh) * | 2005-06-17 | 2006-02-01 | 华东师范大学 | BiCMOS对数放大器 |
CN101621810A (zh) * | 2008-07-04 | 2010-01-06 | 博通集成电路(上海)有限公司 | 接收信号强度指示探测器和校准接收信号强度指示的方法 |
Non-Patent Citations (1)
Title |
---|
JP特开2009-284387A 2009.12.03 |
Also Published As
Publication number | Publication date |
---|---|
CN102497216A (zh) | 2012-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102497216B (zh) | 一种可配置的接收信号强度指示电路 | |
CN103236864B (zh) | 一种版图面积缩小的接收信号强度指示电路 | |
CN102790596B (zh) | 一种消除直流失调的自动增益控制放大器 | |
US8676148B2 (en) | Differential amplifier circuit and wireless receiving apparatus | |
CN103219961B (zh) | 一种带宽可调的运算放大器电路 | |
EP3297184B1 (en) | Transimpedance amplifier for high-speed optical communications based on linear modulations | |
US20080032646A1 (en) | Circuits | |
US20170070252A1 (en) | Radio frequency receiver front-end with gain control capability as well as improved impedance matching control capability | |
CN102571227A (zh) | 带直流失调消除功能的幅度检测电路 | |
CN105763491B (zh) | 一种用于无线接收机中的直流失调抑制电路 | |
US20150229274A1 (en) | Fully differential signal system including common mode feedback circuit | |
US10797802B2 (en) | Optical receiver | |
CN104852769A (zh) | 一种应用于光接收机前端tia带rssi的分相电路 | |
US8427230B2 (en) | Current-mode analog baseband apparatus | |
CN103259498B (zh) | 一种可变增益放大器系统 | |
US20100203860A1 (en) | Passive Mixer Mismatch Tuning Using Self-Tests to Suppress IM2 | |
US20170272046A1 (en) | Split cascode circuits and related communication receiver architectures | |
Ahmad et al. | CMOS adaptive TIA with embedded single-ended to differential conversion for analog optical links | |
US20150372652A1 (en) | Multistage amplifier | |
US9729126B2 (en) | Method and implementation for accurate gain-bandwidth product tuning | |
US10033364B1 (en) | Low power compact peak detector with improved accuracy | |
CN104333336A (zh) | 一种应用于跨阻放大电路中的分相电路 | |
CN109525211B (zh) | 放大器和包括所述放大器的无线信号接收器 | |
US20190280662A1 (en) | Differential transimpedance amplifier | |
CN104635827A (zh) | 直流失调消除电路 |
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: 20170504 Address after: 100029 Beijing city Chaoyang District Beitucheng West Road No. three Patentee after: Beijing Zhongke micro Investment Management Co.,Ltd. Address before: 100029 Beijing city Chaoyang District Beitucheng West Road No. 3 Patentee before: Institute of Microelectronics, Chinese Academy of Sciences |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170608 Address after: 100029 Beijing Chaoyang District city 3 National Road No. 2 Building 5 room 5038 Patentee after: In health coheart Technology Co.,Ltd. Address before: 100029 Beijing city Chaoyang District Beitucheng West Road No. three Patentee before: Beijing Zhongke micro Investment Management Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180806 Address after: No. 3, North Tu Cheng West Road, Chaoyang District, Beijing Patentee after: Institute of Microelectronics, Chinese Academy of Sciences Address before: 100029 Beijing Chaoyang District 2 National Garden Road 3 5 story 5038 rooms. Patentee before: In health coheart Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220907 Address after: Room 108, floor 1, building 4, No. 2 dacuodeng Hutong, Dongcheng District, Beijing 100010 Patentee after: Beijing Zhongke micro Investment Management Co.,Ltd. Address before: 100029 Beijing city Chaoyang District Beitucheng West Road No. 3 Patentee before: Institute of Microelectronics, Chinese Academy of Sciences |
|
TR01 | Transfer of patent right |