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GB201811005D0 - A level shifter - Google Patents

A level shifter

Info

Publication number
GB201811005D0
GB201811005D0 GBGB1811005.6A GB201811005A GB201811005D0 GB 201811005 D0 GB201811005 D0 GB 201811005D0 GB 201811005 A GB201811005 A GB 201811005A GB 201811005 D0 GB201811005 D0 GB 201811005D0
Authority
GB
United Kingdom
Prior art keywords
level shifter
shifter
level
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.)
Withdrawn
Application number
GBGB1811005.6A
Other versions
GB2575439A9 (en
GB2575439A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rohm Powervation Ltd
Original Assignee
Rohm Powervation Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rohm Powervation Ltd filed Critical Rohm Powervation Ltd
Priority to GB1811005.6A priority Critical patent/GB2575439A/en
Publication of GB201811005D0 publication Critical patent/GB201811005D0/en
Priority to PCT/EP2019/067993 priority patent/WO2020007979A1/en
Publication of GB2575439A publication Critical patent/GB2575439A/en
Publication of GB2575439A9 publication Critical patent/GB2575439A9/en
Withdrawn legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K3/00Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/353Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/356Bistable circuits
    • H03K3/356104Bistable circuits using complementary field-effect transistors
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K19/00Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175Coupling arrangements; Interface arrangements
    • H03K19/0185Coupling arrangements; Interface arrangements using field effect transistors only
    • H03K19/018507Interface arrangements
    • H03K19/018521Interface arrangements of complementary type, e.g. CMOS
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K19/00Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/08Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • H03K19/094Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors
    • H03K19/0944Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors using MOSFET or insulated gate field-effect transistors, i.e. IGFET
    • H03K19/0948Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors using MOSFET or insulated gate field-effect transistors, i.e. IGFET using CMOS or complementary insulated gate field-effect transistors
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/80Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs
    • H10D84/82Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K19/00Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0021Modifications of threshold
    • H03K19/0027Modifications of threshold in field effect transistor circuits
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/01Manufacture or treatment
    • H10D84/0123Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
    • H10D84/0126Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
    • H10D84/0165Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs the components including complementary IGFETs, e.g. CMOS devices
    • H10D84/0191Manufacturing their doped wells
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/01Manufacture or treatment
    • H10D84/02Manufacture or treatment characterised by using material-based technologies
    • H10D84/03Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology
    • H10D84/038Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology using silicon technology, e.g. SiGe

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Logic Circuits (AREA)
GB1811005.6A 2018-07-04 2018-07-04 A level shifter Withdrawn GB2575439A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1811005.6A GB2575439A (en) 2018-07-04 2018-07-04 A level shifter
PCT/EP2019/067993 WO2020007979A1 (en) 2018-07-04 2019-07-04 A level shifter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1811005.6A GB2575439A (en) 2018-07-04 2018-07-04 A level shifter

Publications (3)

Publication Number Publication Date
GB201811005D0 true GB201811005D0 (en) 2018-08-15
GB2575439A GB2575439A (en) 2020-01-15
GB2575439A9 GB2575439A9 (en) 2020-11-25

Family

ID=63143580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1811005.6A Withdrawn GB2575439A (en) 2018-07-04 2018-07-04 A level shifter

Country Status (2)

Country Link
GB (1) GB2575439A (en)
WO (1) WO2020007979A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113992201B (en) * 2021-10-29 2025-07-15 海光信息技术股份有限公司 A level conversion circuit and its layout structure, standard unit and chip

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916430A (en) * 1973-03-14 1975-10-28 Rca Corp System for eliminating substrate bias effect in field effect transistor circuits
US4039869A (en) * 1975-11-28 1977-08-02 Rca Corporation Protection circuit
US7129751B2 (en) * 2004-06-28 2006-10-31 Intel Corporation Low-leakage level shifter with integrated firewall and method
US7205820B1 (en) * 2004-07-08 2007-04-17 Pmc-Sierra, Inc. Systems and methods for translation of signal levels across voltage domains
US9608604B2 (en) * 2006-12-14 2017-03-28 Taiwan Semiconductor Manufacturing Co., Ltd. Voltage level shifter with single well voltage
JP5816407B2 (en) * 2009-02-27 2015-11-18 ルネサスエレクトロニクス株式会社 Semiconductor integrated circuit device

Also Published As

Publication number Publication date
GB2575439A9 (en) 2020-11-25
WO2020007979A1 (en) 2020-01-09
GB2575439A (en) 2020-01-15

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20201231 AND 20210106

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)