DD287364A5 - Durchstimmbarer oszillator - Google Patents

Durchstimmbarer oszillator Download PDF

Info

Publication number
DD287364A5
DD287364A5 DD33188289A DD33188289A DD287364A5 DD 287364 A5 DD287364 A5 DD 287364A5 DD 33188289 A DD33188289 A DD 33188289A DD 33188289 A DD33188289 A DD 33188289A DD 287364 A5 DD287364 A5 DD 287364A5
Authority
DD
German Democratic Republic
Prior art keywords
counter
memory
frequency
clock
divider
Prior art date
Application number
DD33188289A
Other languages
German (de)
English (en)
Inventor
Ulf Wuestenhagen
Helmut Jahne
Original Assignee
Deutsche Post,Rundfunk- Und Fernsehtechnisches Zentralamt,De
Adw,Zkj,De
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 Deutsche Post,Rundfunk- Und Fernsehtechnisches Zentralamt,De, Adw,Zkj,De filed Critical Deutsche Post,Rundfunk- Und Fernsehtechnisches Zentralamt,De
Priority to DD33188289A priority Critical patent/DD287364A5/de
Priority to HU469090A priority patent/HUT54840A/hu
Priority to EP19900250205 priority patent/EP0413404A3/de
Publication of DD287364A5 publication Critical patent/DD287364A5/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B23/00—Generation of oscillations periodically swept over a predetermined frequency range
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0092—Measures to linearise or reduce distortion of oscillator characteristics

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
DD33188289A 1989-08-17 1989-08-17 Durchstimmbarer oszillator DD287364A5 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DD33188289A DD287364A5 (de) 1989-08-17 1989-08-17 Durchstimmbarer oszillator
HU469090A HUT54840A (en) 1989-08-17 1990-07-31 Tuned oscillator
EP19900250205 EP0413404A3 (en) 1989-08-17 1990-08-09 Tunable oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD33188289A DD287364A5 (de) 1989-08-17 1989-08-17 Durchstimmbarer oszillator

Publications (1)

Publication Number Publication Date
DD287364A5 true DD287364A5 (de) 1991-02-21

Family

ID=5611701

Family Applications (1)

Application Number Title Priority Date Filing Date
DD33188289A DD287364A5 (de) 1989-08-17 1989-08-17 Durchstimmbarer oszillator

Country Status (3)

Country Link
EP (1) EP0413404A3 (fr)
DD (1) DD287364A5 (fr)
HU (1) HUT54840A (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144572A (en) * 1977-08-15 1979-03-13 Rca Corporation Accurate phase-measuring system using arithmetic synthesis
US4217655A (en) * 1978-08-17 1980-08-12 Owens-Illinois, Inc. Clock circuit having a swept output frequency
US4417218A (en) * 1981-06-19 1983-11-22 The United States Of America As Represented By The Secretary Of The Navy Linearizing circuit for a high frequency voltage controlled oscillator
US4454486A (en) * 1981-11-02 1984-06-12 Hewlett-Packard Company Waveform synthesis using multiplexed parallel synthesizers
US4499435A (en) * 1982-09-30 1985-02-12 Harris Corporation System for linearizing sweep of voltage controlled oscillator
US4829301A (en) * 1987-11-13 1989-05-09 Ford Aerospace & Communications Corporation Digital first order hold circuit

Also Published As

Publication number Publication date
EP0413404A3 (en) 1991-11-13
HU904690D0 (en) 1991-01-28
EP0413404A2 (fr) 1991-02-20
HUT54840A (en) 1991-03-28

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