DE3219815C2 - - Google Patents

Info

Publication number
DE3219815C2
DE3219815C2 DE3219815A DE3219815A DE3219815C2 DE 3219815 C2 DE3219815 C2 DE 3219815C2 DE 3219815 A DE3219815 A DE 3219815A DE 3219815 A DE3219815 A DE 3219815A DE 3219815 C2 DE3219815 C2 DE 3219815C2
Authority
DE
Germany
Prior art keywords
output
voltage
integrator
ref
comparator
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 - Fee Related
Application number
DE3219815A
Other languages
German (de)
English (en)
Other versions
DE3219815A1 (de
Inventor
Antonio Brajder
Klaus 8520 Erlangen De Hantke
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19823219815 priority Critical patent/DE3219815A1/de
Priority to AT0053383A priority patent/AT380756B/de
Priority to US06/491,276 priority patent/US4524334A/en
Priority to JP58092225A priority patent/JPS58213522A/ja
Publication of DE3219815A1 publication Critical patent/DE3219815A1/de
Application granted granted Critical
Publication of DE3219815C2 publication Critical patent/DE3219815C2/de
Granted 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
    • H03K4/066—Generating pulses having essentially a finite slope or stepped portions having triangular shape using a Miller-integrator

Landscapes

  • Dc-Dc Converters (AREA)
  • Feedback Control In General (AREA)
  • Control Of Eletrric Generators (AREA)
  • Amplifiers (AREA)
  • General Induction Heating (AREA)
DE19823219815 1982-05-26 1982-05-26 Dreieckgenerator Granted DE3219815A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19823219815 DE3219815A1 (de) 1982-05-26 1982-05-26 Dreieckgenerator
AT0053383A AT380756B (de) 1982-05-26 1983-02-16 Dreieckgenerator
US06/491,276 US4524334A (en) 1982-05-26 1983-05-04 Triangle waveform generator
JP58092225A JPS58213522A (ja) 1982-05-26 1983-05-25 三角波発生器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823219815 DE3219815A1 (de) 1982-05-26 1982-05-26 Dreieckgenerator

Publications (2)

Publication Number Publication Date
DE3219815A1 DE3219815A1 (de) 1983-12-01
DE3219815C2 true DE3219815C2 (show.php) 1990-05-03

Family

ID=6164554

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823219815 Granted DE3219815A1 (de) 1982-05-26 1982-05-26 Dreieckgenerator

Country Status (4)

Country Link
US (1) US4524334A (show.php)
JP (1) JPS58213522A (show.php)
AT (1) AT380756B (show.php)
DE (1) DE3219815A1 (show.php)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858053A (en) * 1985-11-01 1989-08-15 Square D Company Operational amplifier having an improved feedback system including an integrator having a hurry-up circuit, and an electric motor control using the same for inverse trip selection
DE3616711A1 (de) * 1986-05-20 1987-11-26 Siemens Ag Signalumformer
DE3616709A1 (de) * 1986-05-20 1987-11-26 Siemens Ag Signalumformer
US5013931A (en) * 1988-11-15 1991-05-07 Hughes Aircraft Company Programmable triangle wave generator
DE4106641C1 (show.php) * 1991-02-28 1992-07-16 Siemens Ag, 8000 Muenchen, De
US5448644A (en) * 1992-06-29 1995-09-05 Siemens Audiologische Technik Gmbh Hearing aid
US5564089A (en) * 1993-04-20 1996-10-08 Motorola, Inc. Current controlled variable frequency oscillator having an improved operational transconductance amplifier
US6603366B2 (en) * 2001-08-10 2003-08-05 Texas Instruments Incorporated Trimmable oscillator
CN100495916C (zh) * 2005-12-29 2009-06-03 南京航空航天大学 避开开关功率放大器干扰的a/d采集系统
US7687703B2 (en) * 2007-03-22 2010-03-30 Qualcomm Incorporated Method and device for generating triangular waves
JP2008306356A (ja) * 2007-06-06 2008-12-18 Nec Electronics Corp 三角波生成装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1078881A (en) * 1964-08-31 1967-08-09 Servomex Controls Ltd Improvements in or relating to electric wave generating circuit arrangements
US3568086A (en) * 1969-05-29 1971-03-02 Eg & G Int Oscillator system
US3772533A (en) * 1972-06-09 1973-11-13 Ncr Trapezoidal waveform generator circuit
FR2212082A5 (show.php) * 1972-12-21 1974-07-19 Honeywell Bull
US3835419A (en) * 1973-04-18 1974-09-10 Us Navy Current switching frequency modulator
US3932741A (en) * 1974-09-30 1976-01-13 Hewlett-Packard Company Circuit to reduce harmonic distortion in a triangular wave-form function generator
DE2511642C3 (de) * 1975-03-17 1980-09-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Amplitudenregelung eines Sägezahngenerators
NL7714398A (nl) * 1977-12-27 1979-06-29 Philips Nv Schakeling voor het in hoofdzaak nabij een referentieniveau vergroten van een signaal- helling van een periodiek optredend signaal.
DE2908942C3 (de) * 1979-03-07 1982-01-28 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Erzeugung einer elektrischen Dreiecksspannung

Also Published As

Publication number Publication date
JPS58213522A (ja) 1983-12-12
DE3219815A1 (de) 1983-12-01
AT380756B (de) 1986-07-10
US4524334A (en) 1985-06-18
ATA53383A (de) 1985-11-15

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee