JP6823454B2 - デバイス測定用治具 - Google Patents
デバイス測定用治具 Download PDFInfo
- Publication number
- JP6823454B2 JP6823454B2 JP2016256523A JP2016256523A JP6823454B2 JP 6823454 B2 JP6823454 B2 JP 6823454B2 JP 2016256523 A JP2016256523 A JP 2016256523A JP 2016256523 A JP2016256523 A JP 2016256523A JP 6823454 B2 JP6823454 B2 JP 6823454B2
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- JP
- Japan
- Prior art keywords
- voltage
- circuit
- amplifier circuit
- differential amplifier
- switching element
- 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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- 238000005259 measurement Methods 0.000 title 1
- 239000004065 semiconductor Substances 0.000 claims description 33
- 229910002601 GaN Inorganic materials 0.000 description 43
- 230000000052 comparative effect Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 6
- 230000000087 stabilizing effect Effects 0.000 description 6
- 230000003321 amplification Effects 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/217—Class D power amplifiers; Switching amplifiers
- H03F3/2171—Class D power amplifiers; Switching amplifiers with field-effect devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/45179—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using MOSFET transistors as the active amplifying circuit
- H03F3/45183—Long tailed pairs
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
- H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
- H03G3/3078—Circuits generating control signals for digitally modulated signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/66—Clipping circuitry being present in an amplifier, i.e. the shape of the signal being modified
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
- Amplifiers (AREA)
- Logic Circuits (AREA)
Description
10、20、40…差動増幅回路
30…レベルシフト回路
50…電流源
60…電圧安定回路
100…スイッチ装置
110…入力信号増幅回路
200…スイッチ装置
210…制御装置
211…入力信号増幅回路
212…ゲート電圧選択回路
213…トラッキング回路
512…ゲート電圧選択回路
513…トラッキング回路
Q11、Q12、Q21、Q22、Q31、Q32、Q41、Q42、
Q51〜Q58、Q61、Q62…スイッチング素子
R11、R12、R21、R22、R28、R31、R32、
R41〜R44、R61、R62、R63、R511、R512、R521、R522、R531、R532、R541、R542、R551、R552、R561、R562、R571、R572、R581、R582…抵抗
Claims (7)
- 入力信号の、参照電圧に対する差分を増幅する差動増幅回路と、
前記差動増幅回路の出力側に接続され、入力される電圧をクリップするクリッピング回路とを備え、
前記差動増幅回路は、GaN半導体で形成された複数のスイッチング素子を有し、
前記クリッピング回路は、前記GaN半導体で形成されたスイッチング素子を有し、
前記クリッピング回路の出力電圧のハイレベル側の電圧は、前記クリッピング回路に入力される上限電圧よりも低い制限電圧で制限を受け、前記クリッピング回路の出力電圧のローレベル側の電圧は、前記クリッピング回路に入力される下限電圧よりも高い制限電圧で制限を受ける
制御装置。 - 前記差動増幅回路の出力側に接続され、前記差動増幅回路から出力される電圧の電圧差を増幅する増幅回路を備え、
前記増幅回路は、前記GaN半導体で形成されたスイッチング素子を有する
請求項1記載の制御装置。 - 前記差動増幅回路の出力側に接続され、前記差動増幅回路から出力される電圧のレベルをシフトするレベルシフト回路を備え、
前記レベルシフト回路は、前記GaN半導体で形成されたスイッチング素子を有する
請求項1又は2記載の制御装置。 - 前記差動増幅回路に含まれる前記スイッチング素子の制御電圧を変更可能な電圧可変回路を備え、
前記差動増幅回路は、前記入力信号の電圧と前記制御電圧との差分を増幅する
請求項1〜3のいずれか一項に記載の制御装置。 - 前記差動増幅回路に接続された電流源を備え、
前記電流源は、前記GaN半導体で形成されたスイッチング素子を有する
請求項1〜4のいずれか一項に記載の制御装置。 - 前記差動増幅回路に含まれる前記複数のスイッチング素子に共通して接続される電流源を備える
請求項1〜5のいずれか一項に記載の制御装置。 - 前記差動増幅回路に含まれる前記複数のスイッチング素子は対称に接続され、
前記入力信号は、前記複数のスイッチング素子のうち一方のスイッチング素子の制御端子に入力され、
参照電圧が、前記複数のスイッチング素子のうち他方のスイッチング素子の制御端子に入力され、
前記入力信号は、高レベルの電圧値及び低レベルの電圧値の何れか一方を示し、
前記参照電圧の電圧値は、前記高レベルの電圧値と前記低レベルの電圧値との間に設定されている
請求項1〜6のいずれか一項に記載の制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016256523A JP6823454B2 (ja) | 2016-12-28 | 2016-12-28 | デバイス測定用治具 |
TW106132774A TWI722245B (zh) | 2016-12-28 | 2017-09-25 | 裝置測試用治具 |
US15/796,315 US10469040B2 (en) | 2016-12-28 | 2017-10-27 | Control device using GaN semiconductor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016256523A JP6823454B2 (ja) | 2016-12-28 | 2016-12-28 | デバイス測定用治具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018110293A JP2018110293A (ja) | 2018-07-12 |
JP6823454B2 true JP6823454B2 (ja) | 2021-02-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016256523A Active JP6823454B2 (ja) | 2016-12-28 | 2016-12-28 | デバイス測定用治具 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10469040B2 (ja) |
JP (1) | JP6823454B2 (ja) |
TW (1) | TWI722245B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2023020572A (ja) * | 2021-07-30 | 2023-02-09 | 株式会社アドバンテスト | 保護回路及びスイッチ制御装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3347615B2 (ja) * | 1996-11-28 | 2002-11-20 | 富士通株式会社 | 半導体集積回路および光送信モジュール |
US5907261A (en) * | 1997-09-05 | 1999-05-25 | Ericsson Inc. | Method and apparatus for controlling signal amplitude level |
JP3502264B2 (ja) * | 1998-06-10 | 2004-03-02 | 株式会社沖コムテック | 受信装置 |
US6778010B1 (en) * | 2002-06-18 | 2004-08-17 | Analog Devices, Inc. | Amplifier slew-rate enhancement systems for use with switched-capacitor structures |
US6965268B2 (en) * | 2003-08-26 | 2005-11-15 | Intel Corporation | Common mode feedback circuit for fully differential two-stage operational amplifiers |
US7061323B2 (en) * | 2004-08-19 | 2006-06-13 | Texas Instruments Incorporated | Apparatus and method for controlling operation of an amplifier device when supply voltage varies |
JP2006174091A (ja) * | 2004-12-16 | 2006-06-29 | Olympus Corp | 差動増幅回路及びそれを用いたデジタルカメラシステム |
TWI310261B (en) * | 2006-04-07 | 2009-05-21 | Ind Tech Res Inst | Apparatus for amplifying a differential signal |
US7595680B2 (en) | 2007-01-25 | 2009-09-29 | Panasonic Corporation | Bidirectional switch and method for driving the same |
JP2009124667A (ja) | 2007-01-25 | 2009-06-04 | Panasonic Corp | 双方向スイッチ及びその駆動方法 |
US7639073B2 (en) * | 2007-11-16 | 2009-12-29 | Omnivision Technologies, Inc. | Switched-capacitor amplifier with improved reset phase |
US8803703B2 (en) * | 2008-08-15 | 2014-08-12 | Siemens Energy, Inc. | Electronic circuitry for high-temperature environments |
DE102009018701B4 (de) * | 2009-04-23 | 2011-03-24 | Texas Instruments Deutschland Gmbh | Elektronische Vorrichtung und Verfahren zur Ansteuerung einer licht-emittierenden Halbleitervorrichtung |
JP2011223130A (ja) * | 2010-04-06 | 2011-11-04 | Fuji Electric Co Ltd | 比較回路 |
JP5603674B2 (ja) * | 2010-06-24 | 2014-10-08 | 株式会社アドバンテスト | スイッチ装置および試験装置 |
JP5411843B2 (ja) | 2010-12-17 | 2014-02-12 | 株式会社アドバンテスト | 駆動装置、スイッチ装置、および試験装置 |
CN102714545B (zh) | 2012-02-21 | 2015-04-08 | 华为技术有限公司 | 光收发模块、无源光网络系统、光纤检测方法和系统 |
JP5183814B1 (ja) | 2012-06-28 | 2013-04-17 | 株式会社アドバンテスト | スイッチ装置および試験装置 |
JP6481312B2 (ja) * | 2014-09-29 | 2019-03-13 | 株式会社ソシオネクスト | 受信回路 |
-
2016
- 2016-12-28 JP JP2016256523A patent/JP6823454B2/ja active Active
-
2017
- 2017-09-25 TW TW106132774A patent/TWI722245B/zh active
- 2017-10-27 US US15/796,315 patent/US10469040B2/en active Active
Also Published As
Publication number | Publication date |
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US20180183393A1 (en) | 2018-06-28 |
TW201838339A (zh) | 2018-10-16 |
JP2018110293A (ja) | 2018-07-12 |
TWI722245B (zh) | 2021-03-21 |
US10469040B2 (en) | 2019-11-05 |
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