GB2220092B - Integrating circuit - Google Patents

Integrating circuit

Info

Publication number
GB2220092B
GB2220092B GB8814657A GB8814657A GB2220092B GB 2220092 B GB2220092 B GB 2220092B GB 8814657 A GB8814657 A GB 8814657A GB 8814657 A GB8814657 A GB 8814657A GB 2220092 B GB2220092 B GB 2220092B
Authority
GB
United Kingdom
Prior art keywords
integrating circuit
integrating
circuit
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 - Lifetime
Application number
GB8814657A
Other versions
GB8814657D0 (en
GB2220092A (en
Inventor
Pasqualino Michele Visocchi
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.)
STC PLC
Nortel Networks Optical Components Ltd
Original Assignee
STC PLC
Northern Telecom Europe 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 STC PLC, Northern Telecom Europe Ltd filed Critical STC PLC
Priority to GB8814657A priority Critical patent/GB2220092B/en
Publication of GB8814657D0 publication Critical patent/GB8814657D0/en
Publication of GB2220092A publication Critical patent/GB2220092A/en
Application granted granted Critical
Publication of GB2220092B publication Critical patent/GB2220092B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals
    • G06G7/184—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements
    • G06G7/186—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements using an operational amplifier comprising a capacitor or a resistor in the feedback loop

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)
  • Networks Using Active Elements (AREA)
GB8814657A 1988-06-21 1988-06-21 Integrating circuit Expired - Lifetime GB2220092B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8814657A GB2220092B (en) 1988-06-21 1988-06-21 Integrating circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8814657A GB2220092B (en) 1988-06-21 1988-06-21 Integrating circuit

Publications (3)

Publication Number Publication Date
GB8814657D0 GB8814657D0 (en) 1988-07-27
GB2220092A GB2220092A (en) 1989-12-28
GB2220092B true GB2220092B (en) 1992-06-03

Family

ID=10639028

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8814657A Expired - Lifetime GB2220092B (en) 1988-06-21 1988-06-21 Integrating circuit

Country Status (1)

Country Link
GB (1) GB2220092B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2306239B (en) * 1995-10-13 1999-11-17 Northern Telecom Ltd An integrator
US5946086A (en) * 1997-12-10 1999-08-31 Northern Telecom Limited Optical mean power controller with provisionable output levels

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016496A (en) * 1974-12-16 1977-04-05 Canadian General Electric Company Limited Method and apparatus for producing ramp signals with rounded inflection points

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016496A (en) * 1974-12-16 1977-04-05 Canadian General Electric Company Limited Method and apparatus for producing ramp signals with rounded inflection points

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
R.M.Howe,"Design Fundamentals of Analog Computer Components",1961,D. Van Nostrand Company, page 23 *

Also Published As

Publication number Publication date
GB8814657D0 (en) 1988-07-27
GB2220092A (en) 1989-12-28

Similar Documents

Publication Publication Date Title
GB2226922B (en) Circuit
EP0350141A3 (en) Multifunction flip-flop-type circuit
EP0332928A3 (en) Fire-hemming elements
GB8828666D0 (en) Integrator circuit
HUT55934A (en) Circuit arrangement
EP0343317A3 (en) Filter circuit
EP0351874A3 (en) Output circuit
EP0351820A3 (en) Output circuit
GB8824756D0 (en) Filter circuit arrangement
EP0369021A4 (en) Output circuit
GB2208555B (en) Long time constant integrating circuit
GB8820042D0 (en) Circuit testing
GB2224600B (en) Circuit assembly
GB2214645B (en) Range-selecting circuit
GB2214334B (en) Integrated circuit
EP0340720A3 (en) Interface circuit
GB2220092B (en) Integrating circuit
GB2217535B (en) Digital circuit arrangement
GB8816908D0 (en) Integrating circuit
GB2218967B (en) Case
GB2227387B (en) Filter circuit arrangement
GB2219437B (en) Circuit arrangements
GB8925711D0 (en) Circuit testing
GB8908348D0 (en) Circuit arrangements
GB8828235D0 (en) Circuit arrangements

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050621