JP2005514595A5 - - Google Patents

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Publication number
JP2005514595A5
JP2005514595A5 JP2003555220A JP2003555220A JP2005514595A5 JP 2005514595 A5 JP2005514595 A5 JP 2005514595A5 JP 2003555220 A JP2003555220 A JP 2003555220A JP 2003555220 A JP2003555220 A JP 2003555220A JP 2005514595 A5 JP2005514595 A5 JP 2005514595A5
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JP
Japan
Prior art keywords
voltage
input
reference voltage
transistor
output signal
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Application number
JP2003555220A
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English (en)
Japanese (ja)
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JP2005514595A (ja
JP4414763B2 (ja
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Priority claimed from US10/016,513 external-priority patent/US6545510B1/en
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Publication of JP2005514595A publication Critical patent/JP2005514595A/ja
Publication of JP2005514595A5 publication Critical patent/JP2005514595A5/ja
Application granted granted Critical
Publication of JP4414763B2 publication Critical patent/JP4414763B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2003555220A 2001-12-10 2002-12-06 電圧レベル検出のための入力バッファおよび方法 Expired - Lifetime JP4414763B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/016,513 US6545510B1 (en) 2001-12-10 2001-12-10 Input buffer and method for voltage level detection
PCT/US2002/039176 WO2003054560A1 (en) 2001-12-10 2002-12-06 Input buffer and method for voltage level detection

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2008081963A Division JP5191260B2 (ja) 2001-12-10 2008-03-26 電圧レベル検出のための入力バッファおよび方法

Publications (3)

Publication Number Publication Date
JP2005514595A JP2005514595A (ja) 2005-05-19
JP2005514595A5 true JP2005514595A5 (enExample) 2006-01-05
JP4414763B2 JP4414763B2 (ja) 2010-02-10

Family

ID=21777508

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2003555220A Expired - Lifetime JP4414763B2 (ja) 2001-12-10 2002-12-06 電圧レベル検出のための入力バッファおよび方法
JP2008081963A Expired - Lifetime JP5191260B2 (ja) 2001-12-10 2008-03-26 電圧レベル検出のための入力バッファおよび方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2008081963A Expired - Lifetime JP5191260B2 (ja) 2001-12-10 2008-03-26 電圧レベル検出のための入力バッファおよび方法

Country Status (10)

Country Link
US (2) US6545510B1 (enExample)
EP (1) EP1456675B1 (enExample)
JP (2) JP4414763B2 (enExample)
KR (1) KR100652253B1 (enExample)
CN (1) CN100507582C (enExample)
AT (1) ATE305141T1 (enExample)
AU (1) AU2002359642A1 (enExample)
DE (1) DE60206299T2 (enExample)
TW (1) TW580795B (enExample)
WO (1) WO2003054560A1 (enExample)

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US7804334B2 (en) * 2008-07-29 2010-09-28 Qualcomm Incorporated High signal level compliant input/output circuits
US8593203B2 (en) 2008-07-29 2013-11-26 Qualcomm Incorporated High signal level compliant input/output circuits
TWI440313B (zh) 2010-09-03 2014-06-01 Mstar Semiconductor Inc 多態信號指示器
CN102401850B (zh) * 2010-09-08 2014-07-16 晨星软件研发(深圳)有限公司 多态信号指示器
TWI473428B (zh) * 2011-08-16 2015-02-11 Himax Analogic Inc 高壓元件電路及其電壓過低鎖定電路
TW201516418A (zh) * 2013-10-22 2015-05-01 Sunbeen Technology Inc 電壓檢測方法及使用該方法的電壓檢測裝置
US11125454B2 (en) * 2014-05-19 2021-09-21 Lennox Industries Inc. HVAC controller having multiplexed input signal detection and method of operation thereof
US10175272B2 (en) * 2014-08-26 2019-01-08 Intersil Americas LLC Remote differential voltage sensing
JP6779277B2 (ja) * 2015-07-29 2020-11-04 アンペア・コンピューティング・エルエルシー 電圧変化をモニターするためのシステム、その方法、および電力モニターシステム
US10859610B2 (en) 2016-04-27 2020-12-08 The University Of Bristol Voltage detector and voltage detector system
US20210143808A1 (en) * 2017-06-22 2021-05-13 Minima Processor Oy Timing event detection
CN109921783B (zh) * 2017-12-12 2023-07-07 华润微集成电路(无锡)有限公司 三态输入解码电路及其解码方法
KR102487430B1 (ko) * 2018-05-10 2023-01-11 에스케이하이닉스 주식회사 기준전압 생성 회로, 이를 이용하는 버퍼, 반도체 장치 및 반도체 시스템
KR102697884B1 (ko) * 2019-10-04 2024-08-22 에스케이하이닉스 주식회사 전압 생성 회로 및 이를 포함하는 입력 버퍼
US11829169B2 (en) * 2020-05-14 2023-11-28 Texas Instruments Incorporated USB power delivery management
CN112485654B (zh) * 2020-11-16 2023-07-21 上海唯捷创芯电子技术有限公司 一种芯片端口状态检测电路、芯片及通信终端
CN112787654B (zh) * 2021-01-06 2025-05-23 深圳市紫光同创电子股份有限公司 差分输入缓冲电路、差分信号缓冲电路及fpga芯片
CN115267304B (zh) * 2021-04-30 2025-09-02 脸萌有限公司 供电电压检测器、供电电压检测装置、系统和介质
CN113572468B (zh) * 2021-07-09 2024-06-11 力神（青岛）新能源有限公司 一种双输入信号同步检测电路

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