JP2010239481A - 半導体集積回路装置 - Google Patents
半導体集積回路装置 Download PDFInfo
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 13
- 230000003321 amplification Effects 0.000 abstract description 5
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 13
- 230000004048 modification Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
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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
- H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
- H03F3/3001—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor with field-effect transistors
- H03F3/3022—CMOS common source output SEPP amplifiers
- H03F3/3028—CMOS common source output SEPP amplifiers with symmetrical driving of the end stage
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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
- H03F3/45—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
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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
- H03F3/45—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
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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
- H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- H03F3/505—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower with field-effect devices
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/453—Controlling being realised by adding a replica circuit or by using one among multiple identical circuits as a replica circuit
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45236—Two dif amps realised in MOS or JFET technology, one of them being of the p-channel type and the other one of the n-channel type, are coupled in parallel with their gates
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45244—Indexing scheme relating to differential amplifiers the differential amplifier contains one or more explicit bias circuits, e.g. to bias the tail current sources, to bias the load transistors
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45394—Indexing scheme relating to differential amplifiers the AAC of the dif amp comprising FETs whose sources are not coupled, i.e. the AAC being a pseudo-differential amplifier
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45508—Indexing scheme relating to differential amplifiers the CSC comprising a voltage generating circuit as bias circuit for the CSC
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45528—Indexing scheme relating to differential amplifiers the FBC comprising one or more passive resistors and being coupled between the LC and the IC
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45544—Indexing scheme relating to differential amplifiers the IC comprising one or more capacitors, e.g. coupling capacitors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45696—Indexing scheme relating to differential amplifiers the LC comprising more than two resistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45698—Indexing scheme relating to differential amplifiers the LC comprising one or more resistors coupled to the LC by feedback (active or passive)
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45702—Indexing scheme relating to differential amplifiers the LC comprising two resistors
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Abstract
【解決手段】ゲートに入力された入力信号を反転増幅してドレインから出力する第1のトランジスタを有する増幅部と、前記第1のトランジスタと、ドレインが前記第1のトランジスタのソースに接続され、ソースが基準電位点に接続されて前記第1のトランジスタにバイアス電流を供給する第2のトランジスタと、ゲートが前記第1のトランジスタのゲートに直流的に接続される第3のトランジスタ、ゲートが前記第2のトランジスタのゲートに接続される第4のトランジスタ及び電流源とによって構成されて、前記電流源に流れる電流に基づいて前記バイアス電流を制御するカスコード電流源と、前記第1のトランジスタのドレインと前記第1及び第3のトランジスタのゲートとを交流的に遮断すると共に直流的に接続する抵抗素子とを具備したことを特徴とする。
【選択図】図1
Description
図1は本発明の第1の実施の形態に係る半導体集積回路装置を示す回路図である。
反転増幅を行うトランジスタM1,M2のドレインは共通接続される。トランジスタM2のソースは電源端子に接続され、トランジスタM1のソースは電流源12を介して基準電位点に接続される。また、反転増幅を行うトランジスタM3,M4のドレインは共通接続される。トランジスタM4のソースは電源端子に接続され、トランジスタM3のソースは電流源12を介して基準電位点に接続される。トランジスタM1,M2とトランジスタM3,M4とによって反転差動増幅回路が構成される。
図6は第1の実施の形態の変形例を示す回路図である。図6において図1と同一の構成要素には同一符号を付して説明を省略する。
図7は本発明の第2の実施の形態を示す回路図である。図7において図1及び図2と同一の構成要素には同一符号を付して説明を省略する。
図8は第2の実施の形態の変形例を示す回路図である。図8において図7と同一の構成要素には同一符号を付して説明を省略する。
Claims (5)
- ゲートに入力された入力信号を反転増幅してドレインから出力する第1のトランジスタを有する増幅部と、
前記第1のトランジスタと、ドレインが前記第1のトランジスタのソースに接続され、ソースが基準電位点に接続されて前記第1のトランジスタにバイアス電流を供給する第2のトランジスタと、ゲートが前記第1のトランジスタのゲートに直流的に接続される第3のトランジスタ、ゲートが前記第2のトランジスタのゲートに接続される第4のトランジスタ及び電流源とによって構成されて、前記電流源に流れる電流に基づいて前記バイアス電流を制御するカスコード電流源と、
前記第1のトランジスタのドレインと前記第1及び第3のトランジスタのゲートとを交流的に遮断すると共に直流的に接続する抵抗素子と
を具備したことを特徴とする半導体集積回路装置。 - ゲートに入力された入力信号を反転増幅してドレインから出力する第1のトランジスタを有する増幅部と、
ドレインが前記第1のトランジスタのソースに接続され、ソースが基準電位点に接続されて前記第1のトランジスタにバイアス電流を供給する第2のトランジスタと、
前記第1及び第2のトランジスタと夫々同一特性の第5及び第6のトランジスタと、ゲートが前記第5のトランジスタのゲートに接続される第7のトランジスタ、ゲートが前記第6のトランジスタのゲートに接続される第8のトランジスタ及び電流源とによって構成されて、前記電流源に流れる電流に基づいて前記バイアス電流を制御するカスコード電流源と、
を具備したことを特徴とする半導体集積回路装置。 - 電源端子と前記第1のトランジスタのドレインとの間に接続された負荷回路を具備したことを特徴とする請求項1又は2に記載の半導体集積回路装置。
- ゲートに前記入力信号が入力されソースが電源端子に接続されドレインが前記第1のトランジスタのドレインに接続される第9のトランジスタを具備したことを特徴とする請求項1又は2に記載の半導体集積回路装置。
- ソースが前記第1のトランジスタのソースに共通接続されて前記第1のトランジスタと差動対を構成する第10のトランジスタを具備したことを特徴とする請求項1又は2に記載の半導体集積回路装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009086572A JP4991785B2 (ja) | 2009-03-31 | 2009-03-31 | 半導体集積回路装置 |
US12/556,115 US8040187B2 (en) | 2009-03-31 | 2009-09-09 | Semiconductor integrated circuit device |
US13/231,562 US8149055B2 (en) | 2009-03-31 | 2011-09-13 | Semiconductor integrated circuit device |
US13/354,757 US8410854B2 (en) | 2009-03-31 | 2012-01-20 | Semiconductor integrated circuit device |
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JP2009086572A JP4991785B2 (ja) | 2009-03-31 | 2009-03-31 | 半導体集積回路装置 |
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JP2010239481A true JP2010239481A (ja) | 2010-10-21 |
JP4991785B2 JP4991785B2 (ja) | 2012-08-01 |
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JP2009086572A Active JP4991785B2 (ja) | 2009-03-31 | 2009-03-31 | 半導体集積回路装置 |
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JP (1) | JP4991785B2 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2012161406A1 (ko) * | 2011-05-26 | 2012-11-29 | 부산대학교 산학협력단 | 차동 증폭기 |
KR101618971B1 (ko) * | 2014-09-01 | 2016-05-10 | 숭실대학교산학협력단 | 인버터 형태의 전력 증폭기 |
JP2018186457A (ja) * | 2017-04-27 | 2018-11-22 | 富士通株式会社 | 増幅回路および光モジュール |
JP2019022195A (ja) * | 2017-07-21 | 2019-02-07 | 富士通株式会社 | バイアス回路および光受信機 |
JP2022118693A (ja) * | 2021-02-02 | 2022-08-15 | 旺宏電子股▲ふん▼有限公司 | 高速、低歪み受信機回路 |
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JP4991785B2 (ja) * | 2009-03-31 | 2012-08-01 | 株式会社東芝 | 半導体集積回路装置 |
US9887673B2 (en) | 2016-03-11 | 2018-02-06 | Intel Corporation | Ultra compact multi-band transmitter with robust AM-PM distortion self-suppression techniques |
CN106301379B (zh) * | 2016-08-17 | 2023-05-05 | 宁波大学 | 一种输出光滑的dac单元电路 |
US9882531B1 (en) | 2016-09-16 | 2018-01-30 | Peregrine Semiconductor Corporation | Body tie optimization for stacked transistor amplifier |
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US10276371B2 (en) | 2017-05-19 | 2019-04-30 | Psemi Corporation | Managed substrate effects for stabilized SOI FETs |
US10658386B2 (en) | 2018-07-19 | 2020-05-19 | Psemi Corporation | Thermal extraction of single layer transfer integrated circuits |
CN115088187A (zh) * | 2021-12-20 | 2022-09-20 | 香港中文大学(深圳) | 一种基于互补晶体管的push-push二倍频器 |
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JPS61108208A (ja) * | 1984-11-01 | 1986-05-26 | Sanyo Electric Co Ltd | プツシユプル増幅回路 |
JP2001094362A (ja) * | 1999-09-21 | 2001-04-06 | Matsushita Electric Ind Co Ltd | 送信アンプ |
JP2001185964A (ja) * | 1999-12-22 | 2001-07-06 | Hitachi Ltd | カレントミラー回路および演算増幅器 |
JP2006157644A (ja) * | 2004-11-30 | 2006-06-15 | Fujitsu Ltd | カレントミラー回路 |
JP2006211550A (ja) * | 2005-01-31 | 2006-08-10 | Sharp Corp | 電流補償回路、増幅回路、通信装置 |
JP2007159117A (ja) * | 2005-11-30 | 2007-06-21 | Freescale Semiconductor Inc | 低電圧低電力ab級出力段 |
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JP2006060606A (ja) | 2004-08-20 | 2006-03-02 | Interchip Kk | 反転増幅器 |
KR100682056B1 (ko) * | 2005-07-01 | 2007-02-15 | 삼성전자주식회사 | 버퍼 증폭기 |
JP4991785B2 (ja) * | 2009-03-31 | 2012-08-01 | 株式会社東芝 | 半導体集積回路装置 |
-
2009
- 2009-03-31 JP JP2009086572A patent/JP4991785B2/ja active Active
- 2009-09-09 US US12/556,115 patent/US8040187B2/en active Active
-
2011
- 2011-09-13 US US13/231,562 patent/US8149055B2/en active Active
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2012
- 2012-01-20 US US13/354,757 patent/US8410854B2/en active Active
Patent Citations (6)
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JPS61108208A (ja) * | 1984-11-01 | 1986-05-26 | Sanyo Electric Co Ltd | プツシユプル増幅回路 |
JP2001094362A (ja) * | 1999-09-21 | 2001-04-06 | Matsushita Electric Ind Co Ltd | 送信アンプ |
JP2001185964A (ja) * | 1999-12-22 | 2001-07-06 | Hitachi Ltd | カレントミラー回路および演算増幅器 |
JP2006157644A (ja) * | 2004-11-30 | 2006-06-15 | Fujitsu Ltd | カレントミラー回路 |
JP2006211550A (ja) * | 2005-01-31 | 2006-08-10 | Sharp Corp | 電流補償回路、増幅回路、通信装置 |
JP2007159117A (ja) * | 2005-11-30 | 2007-06-21 | Freescale Semiconductor Inc | 低電圧低電力ab級出力段 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012161406A1 (ko) * | 2011-05-26 | 2012-11-29 | 부산대학교 산학협력단 | 차동 증폭기 |
KR101618971B1 (ko) * | 2014-09-01 | 2016-05-10 | 숭실대학교산학협력단 | 인버터 형태의 전력 증폭기 |
JP2018186457A (ja) * | 2017-04-27 | 2018-11-22 | 富士通株式会社 | 増幅回路および光モジュール |
JP2019022195A (ja) * | 2017-07-21 | 2019-02-07 | 富士通株式会社 | バイアス回路および光受信機 |
JP2022118693A (ja) * | 2021-02-02 | 2022-08-15 | 旺宏電子股▲ふん▼有限公司 | 高速、低歪み受信機回路 |
TWI800931B (zh) * | 2021-02-02 | 2023-05-01 | 旺宏電子股份有限公司 | 接收器電路以及資料接收器 |
JP7280325B2 (ja) | 2021-02-02 | 2023-05-23 | 旺宏電子股▲ふん▼有限公司 | 高速、低歪み受信機回路 |
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Publication number | Publication date |
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US20120001696A1 (en) | 2012-01-05 |
US20100244964A1 (en) | 2010-09-30 |
US20120112840A1 (en) | 2012-05-10 |
US8149055B2 (en) | 2012-04-03 |
US8040187B2 (en) | 2011-10-18 |
JP4991785B2 (ja) | 2012-08-01 |
US8410854B2 (en) | 2013-04-02 |
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