GB2189113B - A voltage-controlled oscillator - Google Patents

A voltage-controlled oscillator

Info

Publication number
GB2189113B
GB2189113B GB8608952A GB8608952A GB2189113B GB 2189113 B GB2189113 B GB 2189113B GB 8608952 A GB8608952 A GB 8608952A GB 8608952 A GB8608952 A GB 8608952A GB 2189113 B GB2189113 B GB 2189113B
Authority
GB
United Kingdom
Prior art keywords
voltage
controlled oscillator
oscillator
controlled
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
GB8608952A
Other versions
GB2189113A (en
GB8608952D0 (en
Inventor
Michael John Rogers
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.)
EMI Group S&E Ltd
Original Assignee
Thorn EMI Datatech 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 Thorn EMI Datatech Ltd filed Critical Thorn EMI Datatech Ltd
Priority to GB8608952A priority Critical patent/GB2189113B/en
Publication of GB8608952D0 publication Critical patent/GB8608952D0/en
Publication of GB2189113A publication Critical patent/GB2189113A/en
Application granted granted Critical
Publication of GB2189113B publication Critical patent/GB2189113B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback
    • H03K3/0231—Astable circuits
GB8608952A 1986-04-12 1986-04-12 A voltage-controlled oscillator Expired - Lifetime GB2189113B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8608952A GB2189113B (en) 1986-04-12 1986-04-12 A voltage-controlled oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8608952A GB2189113B (en) 1986-04-12 1986-04-12 A voltage-controlled oscillator

Publications (3)

Publication Number Publication Date
GB8608952D0 GB8608952D0 (en) 1986-05-14
GB2189113A GB2189113A (en) 1987-10-14
GB2189113B true GB2189113B (en) 1990-04-25

Family

ID=10596099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8608952A Expired - Lifetime GB2189113B (en) 1986-04-12 1986-04-12 A voltage-controlled oscillator

Country Status (1)

Country Link
GB (1) GB2189113B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2351619A (en) 1999-07-01 2001-01-03 Ericsson Telefon Ab L M A frequency trimmable oscillator with insensitivity to power supply variations and parasitic capacitance

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426896A (en) * 1972-05-30 1976-03-03 Matsushita Electric Ind Co Ltd Liquid crystal display system
GB1429196A (en) * 1973-01-02 1976-03-24 Gordon B M Electrical measurement circuit
GB1513583A (en) * 1974-11-18 1978-06-07 Ampex Frequency modulator
GB1530123A (en) * 1974-11-01 1978-10-25 Lucas Electrical Ltd Circuit for producing a digital signal dependent on an analogue input signal
GB2066626A (en) * 1979-12-22 1981-07-08 Bosch Gmbh Robert Voltage converter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426896A (en) * 1972-05-30 1976-03-03 Matsushita Electric Ind Co Ltd Liquid crystal display system
GB1429196A (en) * 1973-01-02 1976-03-24 Gordon B M Electrical measurement circuit
GB1530123A (en) * 1974-11-01 1978-10-25 Lucas Electrical Ltd Circuit for producing a digital signal dependent on an analogue input signal
GB1513583A (en) * 1974-11-18 1978-06-07 Ampex Frequency modulator
GB2066626A (en) * 1979-12-22 1981-07-08 Bosch Gmbh Robert Voltage converter

Also Published As

Publication number Publication date
GB2189113A (en) 1987-10-14
GB8608952D0 (en) 1986-05-14

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Legal Events

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