DE3229613A1 - Funktionsgenerator mit unabhaengig steuerbarer symmetrie und frequenz - Google Patents

Funktionsgenerator mit unabhaengig steuerbarer symmetrie und frequenz

Info

Publication number
DE3229613A1
DE3229613A1 DE19823229613 DE3229613A DE3229613A1 DE 3229613 A1 DE3229613 A1 DE 3229613A1 DE 19823229613 DE19823229613 DE 19823229613 DE 3229613 A DE3229613 A DE 3229613A DE 3229613 A1 DE3229613 A1 DE 3229613A1
Authority
DE
Germany
Prior art keywords
digital
current
symmetry
frequency
current source
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.)
Ceased
Application number
DE19823229613
Other languages
German (de)
English (en)
Inventor
Eric Jon 97123 Hillsboro Oreg. Dickes
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.)
Tektronix Inc
Original Assignee
Tektronix Inc
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 Tektronix Inc filed Critical Tektronix Inc
Publication of DE3229613A1 publication Critical patent/DE3229613A1/de
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape

Landscapes

  • Analogue/Digital Conversion (AREA)
  • Control Of Eletrric Generators (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Electrotherapy Devices (AREA)
DE19823229613 1981-08-21 1982-08-09 Funktionsgenerator mit unabhaengig steuerbarer symmetrie und frequenz Ceased DE3229613A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56131424A JPS5834618A (ja) 1981-08-21 1981-08-21 対称性制御型関数発生器

Publications (1)

Publication Number Publication Date
DE3229613A1 true DE3229613A1 (de) 1983-03-10

Family

ID=15057632

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823229613 Ceased DE3229613A1 (de) 1981-08-21 1982-08-09 Funktionsgenerator mit unabhaengig steuerbarer symmetrie und frequenz

Country Status (6)

Country Link
JP (1) JPS5834618A (enExample)
CA (1) CA1194936A (enExample)
DE (1) DE3229613A1 (enExample)
FR (1) FR2511783B1 (enExample)
GB (1) GB2105937B (enExample)
NL (1) NL8203247A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3334592A1 (de) * 1983-09-24 1985-04-11 Nukem Gmbh, 6450 Hanau Funktionsgenerator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115865055A (zh) * 2022-11-22 2023-03-28 上海艾为电子技术股份有限公司 三角波发生电路、扩频调制电路及芯片

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1921035B2 (de) * 1969-04-25 1971-09-30 Monolithisch integrierbarer rc impulsoszillator
US4016498A (en) * 1975-09-25 1977-04-05 Hewlett-Packard Company Variable duty cycle waveform generator
DE2951930A1 (de) * 1979-12-21 1981-07-02 Siemens AG, 1000 Berlin und 8000 München Impulsformer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1117931A (en) * 1965-01-19 1968-06-26 Marconi Instruments Ltd Improvements in or relating to wave form generators
US3694772A (en) * 1971-04-12 1972-09-26 Information Storage Systems Voltage control sawtooth oscillator with flyback time independent of frequency
DE2249082C3 (de) * 1972-10-06 1980-11-27 Philips Patentverwaltung Gmbh, 2000 Hamburg Dreieckspannungsgenerator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1921035B2 (de) * 1969-04-25 1971-09-30 Monolithisch integrierbarer rc impulsoszillator
US4016498A (en) * 1975-09-25 1977-04-05 Hewlett-Packard Company Variable duty cycle waveform generator
DE2951930A1 (de) * 1979-12-21 1981-07-02 Siemens AG, 1000 Berlin und 8000 München Impulsformer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Der Fernmelde-Ingenieur, 34.Jg., August 1980, H.8, S.2-3 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3334592A1 (de) * 1983-09-24 1985-04-11 Nukem Gmbh, 6450 Hanau Funktionsgenerator
US4620162A (en) * 1983-09-24 1986-10-28 Nukem Gmbh Tunable triangle wave generator with two-phase sinusoidal outputs

Also Published As

Publication number Publication date
GB2105937A (en) 1983-03-30
FR2511783B1 (fr) 1986-03-14
NL8203247A (nl) 1983-03-16
GB2105937B (en) 1985-07-17
JPS5834618A (ja) 1983-03-01
JPS6412407B2 (enExample) 1989-02-28
CA1194936A (en) 1985-10-08
FR2511783A1 (fr) 1983-02-25

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection