SG100609A1 - Digital/analog conversion output circuit having an offset control circuit - Google Patents

Digital/analog conversion output circuit having an offset control circuit

Info

Publication number
SG100609A1
SG100609A1 SG9700707A SG1997000707A SG100609A1 SG 100609 A1 SG100609 A1 SG 100609A1 SG 9700707 A SG9700707 A SG 9700707A SG 1997000707 A SG1997000707 A SG 1997000707A SG 100609 A1 SG100609 A1 SG 100609A1
Authority
SG
Singapore
Prior art keywords
digital
analog conversion
conversion output
offset control
control circuit
Prior art date
Application number
SG9700707A
Inventor
Kobayashi Yoichiro
Tamba Yuko
Yamashita Masayuki
Original Assignee
Hitachi Ulsi Eng Corp
Hitachi 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 Hitachi Ulsi Eng Corp, Hitachi Ltd filed Critical Hitachi Ulsi Eng Corp
Publication of SG100609A1 publication Critical patent/SG100609A1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/10—Calibration or testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Amplifiers (AREA)
SG9700707A 1996-03-18 1997-03-12 Digital/analog conversion output circuit having an offset control circuit SG100609A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8088848A JPH09261053A (en) 1996-03-18 1996-03-18 D/a conversion output circuit

Publications (1)

Publication Number Publication Date
SG100609A1 true SG100609A1 (en) 2003-12-26

Family

ID=13954409

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9700707A SG100609A1 (en) 1996-03-18 1997-03-12 Digital/analog conversion output circuit having an offset control circuit

Country Status (3)

Country Link
JP (1) JPH09261053A (en)
KR (1) KR970068175A (en)
SG (1) SG100609A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5894280A (en) * 1997-02-05 1999-04-13 Vlsi Technology, Inc. Digital to analog converter offset autocalibration system in a digital synthesizer integrated circuit
US6262625B1 (en) * 1999-10-29 2001-07-17 Hewlett-Packard Co Operational amplifier with digital offset calibration
US6154158A (en) * 1998-06-30 2000-11-28 Qualcomm Incorporated Digital-to-analog converter D.C. offset correction comparing converter input and output signals
JP6357241B2 (en) * 2014-10-03 2018-07-11 パイオニア株式会社 Offset voltage monitoring apparatus and offset voltage monitoring method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3031592A1 (en) * 1980-08-21 1982-03-18 Siemens AG, 1000 Berlin und 8000 München METHOD FOR ZERO OF BY A operational amplifier REALIZED analog value A USING A DIGITAL-ANALOG CONVERTER AFTER ITERATIVPRINZIP WORKING ANALOG-DIGITAL CONVERTER, ESPECIALLY WHEN ITS MEMBERSHIP OF A DEVICE FOR ANALOG-TO-DIGITAL CONVERSION AND VICE VERSA FOR DIGITAL-ANALOG CONVERSION ( CODEC)
JPS62249527A (en) * 1986-04-23 1987-10-30 Hitachi Micro Comput Eng Ltd Analog singnal input/output circuit
JPH01185004A (en) * 1988-01-19 1989-07-24 Fuji Facom Corp System for compensating multistage offset
JPH0417415A (en) * 1990-05-11 1992-01-22 Toshiba Corp Digital analog converter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3031592A1 (en) * 1980-08-21 1982-03-18 Siemens AG, 1000 Berlin und 8000 München METHOD FOR ZERO OF BY A operational amplifier REALIZED analog value A USING A DIGITAL-ANALOG CONVERTER AFTER ITERATIVPRINZIP WORKING ANALOG-DIGITAL CONVERTER, ESPECIALLY WHEN ITS MEMBERSHIP OF A DEVICE FOR ANALOG-TO-DIGITAL CONVERSION AND VICE VERSA FOR DIGITAL-ANALOG CONVERSION ( CODEC)
JPS62249527A (en) * 1986-04-23 1987-10-30 Hitachi Micro Comput Eng Ltd Analog singnal input/output circuit
JPH01185004A (en) * 1988-01-19 1989-07-24 Fuji Facom Corp System for compensating multistage offset
JPH0417415A (en) * 1990-05-11 1992-01-22 Toshiba Corp Digital analog converter

Also Published As

Publication number Publication date
JPH09261053A (en) 1997-10-03
KR970068175A (en) 1997-10-13

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