KR19990083576A - 지연회로 - Google Patents
지연회로 Download PDFInfo
- Publication number
- KR19990083576A KR19990083576A KR1019990015287A KR19990015287A KR19990083576A KR 19990083576 A KR19990083576 A KR 19990083576A KR 1019990015287 A KR1019990015287 A KR 1019990015287A KR 19990015287 A KR19990015287 A KR 19990015287A KR 19990083576 A KR19990083576 A KR 19990083576A
- Authority
- KR
- South Korea
- Prior art keywords
- capacitor
- terminal
- circuit
- potential
- delay
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 40
- 238000001514 detection method Methods 0.000 abstract description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/26—Time-delay networks
- H03H11/265—Time-delay networks with adjustable delay
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
- H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Pulse Circuits (AREA)
- Networks Using Active Elements (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Measurement Of Current Or Voltage (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
Description
Claims (2)
- 지연시간을 설정하기 위해 커패시터의 충방전을 사용하는 지연회로에 있어서, 상기 지연회로는 커패시터 단자 중 하나가 단락, 개방 및 다른 배선에 대해서 단락될 때, 짧은 지연으로 작동이 이루어지도록 하는 것을 특징으로 하는 지연회로.
- 지연시간을 설정하기 위해 커패시터의 충방전을 사용하는 지연회로에 있어서, 상기 지연회로는 커패시터의 단자 중 하나에서의 전압과 적어도 2개의 값을 비교하는 비교기를 포함하는 것을 특징으로 하는 지연회로.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP98-119648 | 1998-04-28 | ||
JP10119648A JP3023776B2 (ja) | 1998-04-28 | 1998-04-28 | 遅延回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990083576A true KR19990083576A (ko) | 1999-11-25 |
KR100608935B1 KR100608935B1 (ko) | 2006-08-03 |
Family
ID=14766657
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990015287A KR100608935B1 (ko) | 1998-04-28 | 1999-04-28 | 지연회로 |
KR1019990015276A KR19990083573A (ko) | 1998-04-28 | 1999-04-28 | 지연회로 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990015276A KR19990083573A (ko) | 1998-04-28 | 1999-04-28 | 지연회로 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6388491B1 (ko) |
JP (1) | JP3023776B2 (ko) |
KR (2) | KR100608935B1 (ko) |
CN (1) | CN1236194A (ko) |
TW (1) | TW442989B (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6525586B1 (en) * | 2001-11-09 | 2003-02-25 | Genesis Microchip, Inc. | Programmable delay element using differential technique |
CN100449516C (zh) * | 2006-04-03 | 2009-01-07 | 广达电脑股份有限公司 | 外围装置检测系统及其方法 |
JP5389524B2 (ja) * | 2009-05-14 | 2014-01-15 | セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー | 遅延回路 |
JP5535766B2 (ja) * | 2010-05-27 | 2014-07-02 | ラピスセミコンダクタ株式会社 | タイマー回路 |
US8866515B2 (en) * | 2011-06-02 | 2014-10-21 | Toyota Jidosha Kabushiki Kaisha | Drive unit for driving voltage-driven element |
TWI456900B (zh) * | 2011-11-17 | 2014-10-11 | Global Unichip Corp | 訊號延遲電路和訊號延遲方法 |
CN109696599A (zh) * | 2018-12-27 | 2019-04-30 | 上海南芯半导体科技有限公司 | 用于电池保护芯片的外部电容短路检测电路及检测方法 |
JP7304195B2 (ja) * | 2019-04-23 | 2023-07-06 | ローム株式会社 | 遅延回路 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3831113A (en) * | 1973-06-01 | 1974-08-20 | Rca Corp | Relaxation oscillator |
US3979598A (en) * | 1975-03-26 | 1976-09-07 | United Technologies Corporation | Dual range adjustable delay circuit |
JPH01119114A (ja) * | 1987-10-31 | 1989-05-11 | Sony Corp | ディレイ回路 |
JPH01137817A (ja) * | 1987-11-25 | 1989-05-30 | Toshiba Corp | 遅延回路 |
US5650739A (en) * | 1992-12-07 | 1997-07-22 | Dallas Semiconductor Corporation | Programmable delay lines |
KR100210981B1 (ko) * | 1994-06-23 | 1999-07-15 | 니시무로 타이죠 | 지연회로와 발진회로 및 반도체 메모리장치 |
KR0167247B1 (ko) * | 1995-07-15 | 1999-02-01 | 문정환 | 디램의 지연 특성 보상 회로 |
JP3702038B2 (ja) * | 1996-05-14 | 2005-10-05 | 株式会社ルネサステクノロジ | 遅延回路 |
KR19980060861A (ko) * | 1996-12-31 | 1998-10-07 | 김영환 | 시간지연 조절회로 |
JP3338758B2 (ja) * | 1997-02-06 | 2002-10-28 | 日本電気株式会社 | 遅延回路 |
-
1998
- 1998-04-28 JP JP10119648A patent/JP3023776B2/ja not_active Expired - Lifetime
-
1999
- 1999-04-26 US US09/299,469 patent/US6388491B1/en not_active Expired - Lifetime
- 1999-04-28 TW TW088106877A patent/TW442989B/zh active
- 1999-04-28 KR KR1019990015287A patent/KR100608935B1/ko not_active IP Right Cessation
- 1999-04-28 KR KR1019990015276A patent/KR19990083573A/ko active Search and Examination
- 1999-04-28 CN CN99107538A patent/CN1236194A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
KR100608935B1 (ko) | 2006-08-03 |
KR19990083573A (ko) | 1999-11-25 |
JPH11312966A (ja) | 1999-11-09 |
JP3023776B2 (ja) | 2000-03-21 |
US6388491B1 (en) | 2002-05-14 |
TW442989B (en) | 2001-06-23 |
CN1236194A (zh) | 1999-11-24 |
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