GB2328768B - CMOS/Bi-CMOS analog multiplier - Google Patents

CMOS/Bi-CMOS analog multiplier

Info

Publication number
GB2328768B
GB2328768B GB9818549A GB9818549A GB2328768B GB 2328768 B GB2328768 B GB 2328768B GB 9818549 A GB9818549 A GB 9818549A GB 9818549 A GB9818549 A GB 9818549A GB 2328768 B GB2328768 B GB 2328768B
Authority
GB
United Kingdom
Prior art keywords
cmos
analog multiplier
multiplier
cmos analog
analog
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
GB9818549A
Other versions
GB9818549D0 (en
GB2328768A (en
Inventor
Katsuji Kimura
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Publication of GB9818549D0 publication Critical patent/GB9818549D0/en
Publication of GB2328768A publication Critical patent/GB2328768A/en
Application granted granted Critical
Publication of GB2328768B publication Critical patent/GB2328768B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
    • G06G7/164—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division using means for evaluating powers, e.g. quarter square multiplier

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
GB9818549A 1997-08-25 1998-08-25 CMOS/Bi-CMOS analog multiplier Expired - Fee Related GB2328768B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22857097A JP3196826B2 (en) 1997-08-25 1997-08-25 CMOS multiplier and Bi-CMOS multiplier

Publications (3)

Publication Number Publication Date
GB9818549D0 GB9818549D0 (en) 1998-10-21
GB2328768A GB2328768A (en) 1999-03-03
GB2328768B true GB2328768B (en) 2001-06-06

Family

ID=16878440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9818549A Expired - Fee Related GB2328768B (en) 1997-08-25 1998-08-25 CMOS/Bi-CMOS analog multiplier

Country Status (2)

Country Link
JP (1) JP3196826B2 (en)
GB (1) GB2328768B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11250167A (en) * 1998-02-26 1999-09-17 Nec Corp Mos/bimos multiplier
JP4180097B2 (en) 2007-04-20 2008-11-12 権一 徳山 card case

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272090A (en) * 1992-10-30 1994-05-04 Nec Corp Analog multiplier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272090A (en) * 1992-10-30 1994-05-04 Nec Corp Analog multiplier

Also Published As

Publication number Publication date
JPH1166214A (en) 1999-03-09
GB9818549D0 (en) 1998-10-21
GB2328768A (en) 1999-03-03
JP3196826B2 (en) 2001-08-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040825