[go: up one dir, main page]

TWI801141B - 雙向訊號轉換電路 - Google Patents

雙向訊號轉換電路 Download PDF

Info

Publication number
TWI801141B
TWI801141B TW111106110A TW111106110A TWI801141B TW I801141 B TWI801141 B TW I801141B TW 111106110 A TW111106110 A TW 111106110A TW 111106110 A TW111106110 A TW 111106110A TW I801141 B TWI801141 B TW I801141B
Authority
TW
Taiwan
Prior art keywords
conversion circuit
signal conversion
bidirectional signal
bidirectional
circuit
Prior art date
Application number
TW111106110A
Other languages
English (en)
Other versions
TW202334833A (zh
Inventor
陳力輔
潘均宏
Original Assignee
瑞昱半導體股份有限公司
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 瑞昱半導體股份有限公司 filed Critical 瑞昱半導體股份有限公司
Priority to TW111106110A priority Critical patent/TWI801141B/zh
Priority to US18/109,470 priority patent/US12341498B2/en
Application granted granted Critical
Publication of TWI801141B publication Critical patent/TWI801141B/zh
Publication of TW202334833A publication Critical patent/TW202334833A/zh

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • H03K19/0185—Coupling arrangements; Interface arrangements using field effect transistors only
    • H03K19/018592—Coupling arrangements; Interface arrangements using field effect transistors only with a bidirectional operation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/04—Modifications for accelerating switching
    • H03K17/041—Modifications for accelerating switching without feedback from the output circuit to the control circuit
    • H03K17/0412—Modifications for accelerating switching without feedback from the output circuit to the control circuit by measures taken in the control circuit
    • H03K17/04123—Modifications for accelerating switching without feedback from the output circuit to the control circuit by measures taken in the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/693—Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Amplifiers (AREA)
  • Electronic Switches (AREA)
  • Logic Circuits (AREA)
TW111106110A 2022-02-18 2022-02-18 雙向訊號轉換電路 TWI801141B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW111106110A TWI801141B (zh) 2022-02-18 2022-02-18 雙向訊號轉換電路
US18/109,470 US12341498B2 (en) 2022-02-18 2023-02-14 Bidirectional signal conversion circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW111106110A TWI801141B (zh) 2022-02-18 2022-02-18 雙向訊號轉換電路

Publications (2)

Publication Number Publication Date
TWI801141B true TWI801141B (zh) 2023-05-01
TW202334833A TW202334833A (zh) 2023-09-01

Family

ID=87424272

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111106110A TWI801141B (zh) 2022-02-18 2022-02-18 雙向訊號轉換電路

Country Status (2)

Country Link
US (1) US12341498B2 (zh)
TW (1) TWI801141B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI801141B (zh) * 2022-02-18 2023-05-01 瑞昱半導體股份有限公司 雙向訊號轉換電路
CN120281308B (zh) * 2025-06-12 2025-08-08 成都市易冲半导体有限公司 双向电平转换器及电子设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060261877A1 (en) * 2005-05-23 2006-11-23 Mark Welty Biasing circuit for pass transistor for voltage level translator circuit
US20100280676A1 (en) * 2009-04-30 2010-11-04 Pabon Gus Charles Multi-functional Bi-directional Communication and Bias Power Architecture for Power Supply Control
CN203225733U (zh) * 2013-03-21 2013-10-02 重庆徐港电子有限公司 单通道双向逻辑电平转换器
CN109525282A (zh) * 2017-09-18 2019-03-26 丰郅(上海)新能源科技有限公司 实现数据传输的装置及方法
TW201935260A (zh) * 2018-02-07 2019-09-01 新加坡商安富利亞太有限公司 電子裝置
US20200014298A1 (en) * 2014-12-03 2020-01-09 Fairchild Semiconductor Corporation Charge pump circuit for providing voltages to multiple switch circuits
TW202145734A (zh) * 2020-05-19 2021-12-01 瑞昱半導體股份有限公司 連接埠控制裝置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2192426C (en) * 1996-01-03 2000-08-01 Richard Ng Bidirectional voltage translator
US6320408B1 (en) * 2001-03-02 2001-11-20 Pericom Semiconductor Corp. Dual-sided undershoot-isolating bus switch
JP3836719B2 (ja) 2001-12-21 2006-10-25 日本テキサス・インスツルメンツ株式会社 レベル変換回路
US6822480B1 (en) * 2003-09-02 2004-11-23 Micrel, Incorporated Bi-directional bus level translator
US7928766B2 (en) * 2007-01-10 2011-04-19 Texas Instruments Incorporated Semi-buffered auto-direction-sensing voltage translator
US7755412B2 (en) * 2008-04-01 2010-07-13 Kyocera Corporation Bi-directional level shifted interrupt control
US11003605B2 (en) * 2018-12-19 2021-05-11 Texas Instruments Incorporated Input/output (I/O) level shifter for half duplex sim card interface
US10659051B1 (en) * 2019-05-10 2020-05-19 Nxp Usa, Inc. Bidirectional voltage translator with pulse width control
US10566975B1 (en) * 2019-05-14 2020-02-18 Nxp B.V. Level translator for SPMI bus
US11405037B2 (en) * 2020-12-18 2022-08-02 Nxp B.V. Driver circuit of voltage translator
TWI801141B (zh) * 2022-02-18 2023-05-01 瑞昱半導體股份有限公司 雙向訊號轉換電路

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060261877A1 (en) * 2005-05-23 2006-11-23 Mark Welty Biasing circuit for pass transistor for voltage level translator circuit
US20100280676A1 (en) * 2009-04-30 2010-11-04 Pabon Gus Charles Multi-functional Bi-directional Communication and Bias Power Architecture for Power Supply Control
CN203225733U (zh) * 2013-03-21 2013-10-02 重庆徐港电子有限公司 单通道双向逻辑电平转换器
US20200014298A1 (en) * 2014-12-03 2020-01-09 Fairchild Semiconductor Corporation Charge pump circuit for providing voltages to multiple switch circuits
CN109525282A (zh) * 2017-09-18 2019-03-26 丰郅(上海)新能源科技有限公司 实现数据传输的装置及方法
TW201935260A (zh) * 2018-02-07 2019-09-01 新加坡商安富利亞太有限公司 電子裝置
TW202145734A (zh) * 2020-05-19 2021-12-01 瑞昱半導體股份有限公司 連接埠控制裝置

Also Published As

Publication number Publication date
US20230268913A1 (en) 2023-08-24
US12341498B2 (en) 2025-06-24
TW202334833A (zh) 2023-09-01

Similar Documents

Publication Publication Date Title
TWI801141B (zh) 雙向訊號轉換電路
EP4209103A4 (en) SIDELINK WAKE-UP SIGNAL FOR A WIRELESS DEVICE
EP4181166A4 (en) CIRCUIT BREAKER
EP4138108A4 (en) CIRCUIT BREAKER
EP4133146A4 (en) MULTIFUNCTION BUNGALOW WITH FOUR DEVICES IN ONE
EP4111766A4 (en) TRANSMIT POWER CONTROL FOR POSITIONING A REFERENCE SIGNAL
EP4060911A4 (en) SIGNAL TRANSMITTER
EP4179511A4 (en) TOWER SIGNAL MODULE
EP3987646A4 (en) Combined converter circuit
EP4445843A4 (en) NEURAL INTERFACE CIRCUIT FOR BIDIRECTIONAL SIGNAL TRANSMISSION
EP4329148A4 (en) POWER CONVERSION CIRCUIT
EP3766263A4 (en) DETERMINING OUTPUT POWER FOR OPTIMAL RADIO SIGNAL EMISSION
CA3266957A1 (fr) Method for converting lignocellulosic biomass
EP4367852A4 (en) REDUCING SIGNAL DISTORTION
EP4489046A4 (en) SWITCHING DEVICE
EP4475421A4 (en) POWER CONVERSION DEVICE
EP4309239A4 (en) REDUCED SIZE SIGNAL DELAY DEVICE
EP4087275A4 (en) CAPACITIVE ELECTRO-ACOUSTIC CONVERSION DEVICE
CA3269597A1 (en) Discovery signal
AU2021401332A9 (en) Signal
EP4462089A4 (en) SOUND CONVERSION DEVICE
EP3996201A4 (en) COAXIAL MICROSTRIP LINE CONVERSION CIRCUIT
CA234595S (en) Signal bell
CA3276597A1 (en) Improved circuit integration
TWI914293B (zh) 介面電路