JP3418506B2 - 出力負荷検出装置 - Google Patents

出力負荷検出装置

Info

Publication number
JP3418506B2
JP3418506B2 JP22207796A JP22207796A JP3418506B2 JP 3418506 B2 JP3418506 B2 JP 3418506B2 JP 22207796 A JP22207796 A JP 22207796A JP 22207796 A JP22207796 A JP 22207796A JP 3418506 B2 JP3418506 B2 JP 3418506B2
Authority
JP
Japan
Prior art keywords
output
load
transistor
current
signal
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.)
Expired - Fee Related
Application number
JP22207796A
Other languages
English (en)
Japanese (ja)
Other versions
JPH09181606A (ja
Inventor
性 ▲ウッ▼ 朴
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JPH09181606A publication Critical patent/JPH09181606A/ja
Application granted granted Critical
Publication of JP3418506B2 publication Critical patent/JP3418506B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H03M1/70—Automatic control for modifying converter range
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analogue/Digital Conversion (AREA)
  • Electronic Switches (AREA)
JP22207796A 1995-08-23 1996-08-23 出力負荷検出装置 Expired - Fee Related JP3418506B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019950026154A KR0154844B1 (ko) 1995-08-23 1995-08-23 출력 부하 검출 장치
KR1995P-26154 1995-08-23

Publications (2)

Publication Number Publication Date
JPH09181606A JPH09181606A (ja) 1997-07-11
JP3418506B2 true JP3418506B2 (ja) 2003-06-23

Family

ID=19424234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22207796A Expired - Fee Related JP3418506B2 (ja) 1995-08-23 1996-08-23 出力負荷検出装置

Country Status (5)

Country Link
US (1) US5825321A (enExample)
JP (1) JP3418506B2 (enExample)
KR (1) KR0154844B1 (enExample)
CN (1) CN1096013C (enExample)
TW (1) TW320791B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19810469A1 (de) * 1998-03-11 1999-09-16 Philips Patentverwaltung Schaltungsanordnung zur Kontrolle einer Ausgangslast
US6411330B1 (en) * 1998-06-10 2002-06-25 Analog Devices, Inc. Method and a circuit for detecting the presence of a television or other device on the output of a video digital to analog converter
US6143981A (en) 1998-06-24 2000-11-07 Amkor Technology, Inc. Plastic integrated circuit package and method and leadframe for making the package
US6747585B2 (en) * 2002-10-29 2004-06-08 Motorola, Inc. Method and apparatus for increasing a dynamic range of a digital to analog converter
US7414438B1 (en) * 2003-12-11 2008-08-19 Credence Systems Corporation Clock based voltage deviation detector
US7515208B1 (en) 2004-10-08 2009-04-07 Nvidia Corporation Apparatus, system, and method for detecting AC-coupled electrical loads
US7633560B1 (en) * 2005-08-30 2009-12-15 American Megatrends, Inc. System and apparatus for selectively terminating a video signal based on the presence or absence of a terminating device
US7907074B2 (en) * 2007-11-09 2011-03-15 Linear Technology Corporation Circuits and methods to reduce or eliminate signal-dependent modulation of a reference bias
US8284087B2 (en) * 2008-03-04 2012-10-09 Ati Technologies Ulc System and method for detecting accessory connection and accessory class
US8476965B2 (en) 2008-03-10 2013-07-02 Atmel Corporation Method and circuit for an operating area limiter
US20100128177A1 (en) * 2008-11-25 2010-05-27 Mediatek Inc. Signal processing units capable of providing plug-in detection
US9887014B2 (en) 2009-12-18 2018-02-06 Aeroflex Colorado Springs Inc. Radiation tolerant circuit for minimizing the dependence of a precision voltage reference from ground bounce and signal glitch
US8384465B2 (en) 2010-06-15 2013-02-26 Aeroflex Colorado Springs Inc. Amplitude-stabilized even order pre-distortion circuit
US9035642B2 (en) 2011-06-30 2015-05-19 Semiconductor Components Industries, Llc Circuits for detecting AC- or DC-coupled loads
US11355913B2 (en) * 2019-10-10 2022-06-07 Hamilton Sundstrand Corporation Protecting analog output circuits from short circuits

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0320878B1 (en) * 1987-12-15 1995-03-22 Hitachi, Ltd. Method for operating vacuum cleaner
US4814688A (en) * 1988-03-03 1989-03-21 Brooktree Corporation Reference generator
CN88105250A (zh) * 1988-04-16 1988-12-07 李执强 永磁交流发电机电子稳压器
US5221890A (en) * 1992-03-16 1993-06-22 Sierra Semiconductor Corporation Reference generator
US5329223A (en) * 1992-06-26 1994-07-12 Green Technologies, Inc. Ideal voltage controller for conserving energy in inductive loads

Also Published As

Publication number Publication date
KR970011865A (ko) 1997-03-27
CN1150724A (zh) 1997-05-28
KR0154844B1 (ko) 1998-12-15
US5825321A (en) 1998-10-20
CN1096013C (zh) 2002-12-11
TW320791B (enExample) 1997-11-21
JPH09181606A (ja) 1997-07-11

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