CN105530001A - 用于控制数字步进衰减器中的过冲的装置和方法 - Google Patents
用于控制数字步进衰减器中的过冲的装置和方法 Download PDFInfo
- Publication number
- CN105530001A CN105530001A CN201510660813.8A CN201510660813A CN105530001A CN 105530001 A CN105530001 A CN 105530001A CN 201510660813 A CN201510660813 A CN 201510660813A CN 105530001 A CN105530001 A CN 105530001A
- Authority
- CN
- China
- Prior art keywords
- switch
- state
- unit
- attenuation
- terminal
- 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.)
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Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/24—Frequency- independent attenuators
- H03H7/25—Frequency- independent attenuators comprising an element controlled by an electric or magnetic variable
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/24—Frequency-independent attenuators
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
- H03K5/133—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals using a chain of active delay devices
- H03K5/134—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals using a chain of active delay devices with field-effect transistors
Landscapes
- Attenuators (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462064424P | 2014-10-15 | 2014-10-15 | |
US62/064,424 | 2014-10-15 | ||
US14/724,731 | 2015-05-28 | ||
US14/724,731 US9543921B2 (en) | 2014-10-15 | 2015-05-28 | Apparatus and methods for controlling overshoot in digital step attenuators |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105530001A true CN105530001A (zh) | 2016-04-27 |
CN105530001B CN105530001B (zh) | 2019-01-01 |
Family
ID=54325442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510660813.8A Active CN105530001B (zh) | 2014-10-15 | 2015-10-14 | 用于控制数字步进衰减器中的过冲的装置和方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9543921B2 (zh) |
EP (1) | EP3010147B1 (zh) |
CN (1) | CN105530001B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109714020A (zh) * | 2019-02-22 | 2019-05-03 | 南京国博电子有限公司 | 用于控制数控衰减器信号过冲的电路 |
CN111464145A (zh) * | 2020-04-07 | 2020-07-28 | 成都仕芯半导体有限公司 | 一种数字步进衰减器 |
CN115955214A (zh) * | 2023-03-14 | 2023-04-11 | 成都明夷电子科技有限公司 | 一种消除衰减器切换过冲的电路及方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180212590A1 (en) * | 2017-01-24 | 2018-07-26 | Psemi Corporation | Glitch Mitigation in Switched Reactance Phase Shifters |
US11356072B2 (en) | 2020-04-28 | 2022-06-07 | Analog Devices, Inc. | Customizable tunable filters |
CN115913173B (zh) * | 2023-02-07 | 2023-05-23 | 成都明夷电子科技有限公司 | 一种消除切换过冲的衰减器及方法 |
CN116248076B (zh) * | 2023-02-24 | 2024-04-02 | 电子科技大学 | 一种低功耗逻辑控制的高线性度数字步进衰减器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1109228A (zh) * | 1993-09-30 | 1995-09-27 | 索尼公司 | 衰减电路装置 |
EP0753937B1 (en) * | 1995-07-14 | 2002-10-09 | STMicroelectronics S.r.l. | Method and circuit for the suppression of switching distortion in digitally controlled attenuators |
US20100066427A1 (en) * | 2008-09-17 | 2010-03-18 | Lockheed Martin Corporation | Stepped delay control of integrated switches |
CN103427780A (zh) * | 2013-08-31 | 2013-12-04 | 西安电子科技大学 | 半分布式无源可变衰减器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5355036A (en) | 1992-11-12 | 1994-10-11 | Texas Instruments Incorporated | Timed make-before-break circuit for analog switch control |
GB2415844B (en) | 2004-06-30 | 2006-05-03 | Renesas Tech Corp | Wireless communication receiver |
US9374078B2 (en) | 2012-06-30 | 2016-06-21 | Integrated Device Technology Inc. | Multi-bit cell attenuator |
US9184731B2 (en) | 2013-12-16 | 2015-11-10 | Peregrine Semiconductor Corporation | Method and apparatus for preventing digital step attenuator output power peaking during attenuation state transitions |
-
2015
- 2015-05-28 US US14/724,731 patent/US9543921B2/en active Active
- 2015-10-14 EP EP15189791.5A patent/EP3010147B1/en active Active
- 2015-10-14 CN CN201510660813.8A patent/CN105530001B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1109228A (zh) * | 1993-09-30 | 1995-09-27 | 索尼公司 | 衰减电路装置 |
EP0753937B1 (en) * | 1995-07-14 | 2002-10-09 | STMicroelectronics S.r.l. | Method and circuit for the suppression of switching distortion in digitally controlled attenuators |
US20100066427A1 (en) * | 2008-09-17 | 2010-03-18 | Lockheed Martin Corporation | Stepped delay control of integrated switches |
US8710899B2 (en) * | 2008-09-17 | 2014-04-29 | Lockheed Martin Corporation | Stepped delay control of integrated switches |
CN103427780A (zh) * | 2013-08-31 | 2013-12-04 | 西安电子科技大学 | 半分布式无源可变衰减器 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109714020A (zh) * | 2019-02-22 | 2019-05-03 | 南京国博电子有限公司 | 用于控制数控衰减器信号过冲的电路 |
CN109714020B (zh) * | 2019-02-22 | 2024-04-05 | 南京国博电子股份有限公司 | 用于控制数控衰减器信号过冲的电路 |
CN111464145A (zh) * | 2020-04-07 | 2020-07-28 | 成都仕芯半导体有限公司 | 一种数字步进衰减器 |
CN115955214A (zh) * | 2023-03-14 | 2023-04-11 | 成都明夷电子科技有限公司 | 一种消除衰减器切换过冲的电路及方法 |
CN115955214B (zh) * | 2023-03-14 | 2023-07-18 | 成都明夷电子科技有限公司 | 一种消除衰减器切换过冲的电路及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105530001B (zh) | 2019-01-01 |
EP3010147B1 (en) | 2020-09-02 |
US9543921B2 (en) | 2017-01-10 |
US20160112026A1 (en) | 2016-04-21 |
EP3010147A1 (en) | 2016-04-20 |
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