IT1175948B - CRYSTAL OSCILLATOR IN PARTICULAR TO PROVIDE A TRAIN OF CLOCK IMPULSES - Google Patents

CRYSTAL OSCILLATOR IN PARTICULAR TO PROVIDE A TRAIN OF CLOCK IMPULSES

Info

Publication number
IT1175948B
IT1175948B IT19954/84A IT1995484A IT1175948B IT 1175948 B IT1175948 B IT 1175948B IT 19954/84 A IT19954/84 A IT 19954/84A IT 1995484 A IT1995484 A IT 1995484A IT 1175948 B IT1175948 B IT 1175948B
Authority
IT
Italy
Prior art keywords
train
crystal oscillator
clock impulses
impulses
clock
Prior art date
Application number
IT19954/84A
Other languages
Italian (it)
Other versions
IT8419954A0 (en
Inventor
Veikko Reynold Saari
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of IT8419954A0 publication Critical patent/IT8419954A0/en
Application granted granted Critical
Publication of IT1175948B publication Critical patent/IT1175948B/en

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
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/354—Astable circuits
    • H03K3/3545—Stabilisation of output, e.g. using crystal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
IT19954/84A 1983-03-09 1984-03-08 CRYSTAL OSCILLATOR IN PARTICULAR TO PROVIDE A TRAIN OF CLOCK IMPULSES IT1175948B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47385783A 1983-03-09 1983-03-09

Publications (2)

Publication Number Publication Date
IT8419954A0 IT8419954A0 (en) 1984-03-08
IT1175948B true IT1175948B (en) 1987-08-12

Family

ID=23881306

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19954/84A IT1175948B (en) 1983-03-09 1984-03-08 CRYSTAL OSCILLATOR IN PARTICULAR TO PROVIDE A TRAIN OF CLOCK IMPULSES

Country Status (6)

Country Link
JP (1) JPS59169211A (en)
DE (1) DE3408393A1 (en)
FR (1) FR2542526A1 (en)
GB (1) GB2136651A (en)
IT (1) IT1175948B (en)
SE (1) SE8401268L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4766399A (en) * 1987-08-03 1988-08-23 International Business Machines Corporation Oscillator circuit
US4825178A (en) * 1987-08-26 1989-04-25 International Business Machines Corporation Oscillator with noise rejection and square wave output
US4853655A (en) * 1987-11-27 1989-08-01 American Telephone And Telegraph Company, At&T Bell Laboratories High frequency CMOS oscillator
DE3831176A1 (en) * 1988-09-13 1990-03-22 Siemens Ag Oscillator cell
US5446420A (en) * 1993-08-25 1995-08-29 Motorola, Inc. Method and apparatus for reducing jitter and improving testability of an oscillator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350662A (en) * 1965-10-21 1967-10-31 Ibm Crystal controlled oscillator circuit utilizing transistors
US3665342A (en) * 1970-11-04 1972-05-23 Motorola Inc Resonant circuit transistor oscillator system
US3913026A (en) * 1974-04-08 1975-10-14 Bulova Watch Co Inc Mos transistor gain block
CH580358A5 (en) * 1974-09-20 1976-09-30 Centre Electron Horloger
JPS5190549A (en) * 1975-02-06 1976-08-09
US3959744A (en) * 1975-02-26 1976-05-25 Time Computer, Inc. CMOS oscillator having bias circuit outside oscillator feedback loop
FR2379945A1 (en) * 1977-02-04 1978-09-01 Labo Cent Telecommunicat Matching circuit for logic systems - has three MOSFETs in drain-source series between supply poles
CH641316B (en) 1980-09-19 Ebauches Electroniques Sa LOW CURRENT CONSUMPTION OSCILLATOR CIRCUIT.
US4383224A (en) * 1981-01-21 1983-05-10 Bell Telephone Laboratories, Incorporated NMOS Crystal oscillator

Also Published As

Publication number Publication date
SE8401268L (en) 1984-09-10
JPS59169211A (en) 1984-09-25
DE3408393A1 (en) 1984-09-13
GB8406277D0 (en) 1984-04-11
IT8419954A0 (en) 1984-03-08
SE8401268D0 (en) 1984-03-07
GB2136651A (en) 1984-09-19
FR2542526A1 (en) 1984-09-14

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