JP7709004B2 - ピンストラップ検出回路 - Google Patents

ピンストラップ検出回路

Info

Publication number
JP7709004B2
JP7709004B2 JP2022540659A JP2022540659A JP7709004B2 JP 7709004 B2 JP7709004 B2 JP 7709004B2 JP 2022540659 A JP2022540659 A JP 2022540659A JP 2022540659 A JP2022540659 A JP 2022540659A JP 7709004 B2 JP7709004 B2 JP 7709004B2
Authority
JP
Japan
Prior art keywords
adc
resistor
voltage
examples
logic circuit
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.)
Active
Application number
JP2022540659A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023509668A5 (https=
JP2023509668A (ja
Inventor
ゴエンカ ヴィブハ
チャラン アナンド タデパルシー プリータム
ガクハール ヴィクラム
ヴェンカテスワラン マサスブラマニアン
マサパティ シッダーラム
Original Assignee
テキサス インスツルメンツ インコーポレイテッド
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 テキサス インスツルメンツ インコーポレイテッド filed Critical テキサス インスツルメンツ インコーポレイテッド
Publication of JP2023509668A publication Critical patent/JP2023509668A/ja
Publication of JP2023509668A5 publication Critical patent/JP2023509668A5/ja
Priority to JP2025095107A priority Critical patent/JP2025131772A/ja
Application granted granted Critical
Publication of JP7709004B2 publication Critical patent/JP7709004B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
    • H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
    • H03M1/362—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter
    • 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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
    • H03M1/46—Analogue value compared with reference values sequentially only, e.g. successive approximation type with digital/analogue converter for supplying reference values to converter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/76—Simultaneous conversion using switching tree
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/1205—Multiplexed conversion systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analogue/Digital Conversion (AREA)
  • Logic Circuits (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Semiconductor Integrated Circuits (AREA)
JP2022540659A 2019-12-31 2020-12-28 ピンストラップ検出回路 Active JP7709004B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025095107A JP2025131772A (ja) 2019-12-31 2025-06-06 ピンストラップ検出回路

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/732,213 2019-12-31
US16/732,213 US11211940B2 (en) 2019-12-31 2019-12-31 Pinstrap detection circuit
PCT/US2020/067105 WO2021138230A1 (en) 2019-12-31 2020-12-28 Pinstrap detection circuit

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025095107A Division JP2025131772A (ja) 2019-12-31 2025-06-06 ピンストラップ検出回路

Publications (3)

Publication Number Publication Date
JP2023509668A JP2023509668A (ja) 2023-03-09
JP2023509668A5 JP2023509668A5 (https=) 2024-01-09
JP7709004B2 true JP7709004B2 (ja) 2025-07-16

Family

ID=76547785

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022540659A Active JP7709004B2 (ja) 2019-12-31 2020-12-28 ピンストラップ検出回路
JP2025095107A Pending JP2025131772A (ja) 2019-12-31 2025-06-06 ピンストラップ検出回路

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025095107A Pending JP2025131772A (ja) 2019-12-31 2025-06-06 ピンストラップ検出回路

Country Status (4)

Country Link
US (1) US11211940B2 (https=)
JP (2) JP7709004B2 (https=)
CN (1) CN114902412A (https=)
WO (1) WO2021138230A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116581982B (zh) * 2021-11-26 2024-05-24 荣耀终端有限公司 一种电源变换电路及电子设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004096006A (ja) 2002-09-03 2004-03-25 Ricoh Co Ltd 半導体装置
JP2006203534A (ja) 2005-01-20 2006-08-03 Fujitsu Ten Ltd 出力可変回路
JP2012029155A (ja) 2010-07-26 2012-02-09 Renesas Electronics Corp 半導体集積回路
JP2016507842A (ja) 2013-01-29 2016-03-10 ハネウェル・インターナショナル・インコーポレーテッド フィールド機器をプロセス制御装置に結合するためのプログラマブルインターフェイス回路

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018771A (ja) * 1983-07-11 1985-01-30 Matsushita Electric Ind Co Ltd デジタル式絶縁抵抗計
US5014055A (en) * 1989-05-24 1991-05-07 Harris Corporation Analog-to-digital converter and method of use utilizing charge redistribution
US5389929A (en) * 1994-02-03 1995-02-14 Raytheon Company Two-step subranging analog-to-digital converter
US5894241A (en) 1996-09-30 1999-04-13 Cypress Semiconductor Corp. Bootstrap augmentation circuit and method
US6384621B1 (en) 2001-02-22 2002-05-07 Cypress Semiconductor Corp. Programmable transmission line impedance matching circuit
US6975163B2 (en) * 2003-11-25 2005-12-13 Intersil Americas, Inc. Precision margining circuitry
US7642943B1 (en) * 2006-12-22 2010-01-05 Cypress Semiconductor Corporation Analog-to-digital converter circuit and method with programmable resolution
US7573416B1 (en) * 2008-04-30 2009-08-11 Freescale Semiconductor, Inc. Analog to digital converter with low power control
US7888923B2 (en) * 2009-03-27 2011-02-15 Texas Instruments Incorporated Dynamic phase manager for multi-phase switching regulators
US8384559B2 (en) * 2010-04-13 2013-02-26 Silicon Laboratories Inc. Sensor device with flexible interface and updatable information store
US8729925B2 (en) * 2012-06-18 2014-05-20 Silicon Laboratories Inc. Configurable buffer for an integrated circuit
CN102801424B (zh) * 2012-09-03 2015-06-24 中国科学院微电子研究所 一种Sigma-Delta调制器及模数转换器
US8952839B2 (en) * 2012-12-31 2015-02-10 Silicon Laboratories Inc. Successive approximation register analog-to-digital converter with multiple capacitive sampling circuits and method
US9934923B2 (en) * 2013-12-13 2018-04-03 Te Connectivity Corporation Relay with integral phase controlled switching
US9385673B2 (en) * 2014-02-14 2016-07-05 Analog Devices Global Amplifier with offset compensation
US10289579B2 (en) * 2015-12-10 2019-05-14 Qualcomm Incorporated Digital aggregation of interrupts from peripheral devices
US10861845B2 (en) 2016-12-06 2020-12-08 Analog Devices, Inc. Active interface resistance modulation switch
US10852360B2 (en) * 2017-04-01 2020-12-01 Analog Devices International Unlimited Company ADC input circuit sensing for fault detection
US10033285B1 (en) * 2017-06-19 2018-07-24 Dialog Semiconductor Inc. Secondary controller for a flyback converter including a sense resistor fault detection
IT201800002464A1 (it) * 2018-02-07 2019-08-07 St Microelectronics Srl Convertitore elettronico, relativo sistema audio, circuito integrato e procedimento per operare un convertitore elettronico
US10295572B1 (en) * 2018-04-12 2019-05-21 Nxp Usa, Inc. Voltage sampling switch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004096006A (ja) 2002-09-03 2004-03-25 Ricoh Co Ltd 半導体装置
JP2006203534A (ja) 2005-01-20 2006-08-03 Fujitsu Ten Ltd 出力可変回路
JP2012029155A (ja) 2010-07-26 2012-02-09 Renesas Electronics Corp 半導体集積回路
JP2016507842A (ja) 2013-01-29 2016-03-10 ハネウェル・インターナショナル・インコーポレーテッド フィールド機器をプロセス制御装置に結合するためのプログラマブルインターフェイス回路

Also Published As

Publication number Publication date
US20210203346A1 (en) 2021-07-01
JP2025131772A (ja) 2025-09-09
CN114902412A (zh) 2022-08-12
US11211940B2 (en) 2021-12-28
WO2021138230A1 (en) 2021-07-08
JP2023509668A (ja) 2023-03-09

Similar Documents

Publication Publication Date Title
US7863876B2 (en) Built-in self-calibration (BISC) technique for regulation circuits used in non-volatile memory
KR101754264B1 (ko) 계측용 증폭기 교정 방법, 시스템 및 장치
CN102187571B (zh) 混合信号集成电路装置中的模拟电路的自我自动校准
JP6067792B2 (ja) 半導体プロセスセンサおよび半導体プロセスを特徴付ける方法
TWI440859B (zh) 具有快速回應之寬動態範圍靜電計
US8032323B2 (en) Apparatus and method for determining a temperature of a temperature sensing element
CN102832937B (zh) 模数转换器
US7367712B2 (en) RTD measurement unit including detection mechanism for automatic selection of 3-wire or 4-wire RTD measurement mode
US10268226B1 (en) Voltage generating device and calibrating method thereof
JPH04501762A (ja) ソリッドステート電力メータの調節回路及び調節方法
JP2025131772A (ja) ピンストラップ検出回路
JP6407528B2 (ja) 半導体装置
US20080024160A1 (en) On-Chip Resistor Calibration For Line Termination
KR20040106448A (ko) 집적 테스트 회로를 포함하는 디지털-아날로그 컨버터
US20230266371A1 (en) Impedance measurement
US7538710B2 (en) Device for measuring an electric charge in digitized form
CN112532217B (zh) 共栅极比较器和熔断器读取器
JP2014127764A (ja) Ａｄ変換処理装置
US10742206B2 (en) Switching circuit
CN101988959B (zh) 可调整参考电压的多功能量测装置及其芯片
US12436041B2 (en) Semiconductor device and physical quantity sensor device
US12619808B2 (en) Apparatus and methods for programming multiple parameters per pin of an integrated circuit
CN105102948A (zh) 单线模拟输出传感器架构
US20240169131A1 (en) Apparatus and methods for programming multiple parameters per pin of an integrated circuit
JP5061587B2 (ja) 半導体集積回路

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231225

A625 Written request for application examination (by other person)

Free format text: JAPANESE INTERMEDIATE CODE: A625

Effective date: 20231225

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20241121

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20241127

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20250226

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20250428

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250516

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250604

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250606

R150 Certificate of patent or registration of utility model

Ref document number: 7709004

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150