FR2012813A1 - - Google Patents

Info

Publication number
FR2012813A1
FR2012813A1 FR6920447A FR6920447A FR2012813A1 FR 2012813 A1 FR2012813 A1 FR 2012813A1 FR 6920447 A FR6920447 A FR 6920447A FR 6920447 A FR6920447 A FR 6920447A FR 2012813 A1 FR2012813 A1 FR 2012813A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6920447A
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2012813A1 publication Critical patent/FR2012813A1/fr
Withdrawn legal-status Critical Current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
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/50—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor
    • H03K4/501—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor the starting point of the flyback period being determined by the amplitude of the voltage across the capacitor, e.g. by a comparator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Television Signal Processing For Recording (AREA)
  • Dc-Dc Converters (AREA)
FR6920447A 1968-07-12 1969-06-19 Withdrawn FR2012813A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74440268A 1968-07-12 1968-07-12

Publications (1)

Publication Number Publication Date
FR2012813A1 true FR2012813A1 (fr) 1970-03-27

Family

ID=24992581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6920447A Withdrawn FR2012813A1 (fr) 1968-07-12 1969-06-19

Country Status (5)

Country Link
US (1) US3528036A (fr)
JP (1) JPS4912504B1 (fr)
DE (1) DE1911339A1 (fr)
FR (1) FR2012813A1 (fr)
GB (1) GB1259710A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815035A (en) * 1972-06-22 1974-06-04 Marquette Electronics Inc Tape speed compensation circuit
US3870906A (en) * 1973-06-21 1975-03-11 Us Navy Ramp/hold circuit
US3944949A (en) * 1974-11-18 1976-03-16 Ampex Corporation Frequency modulator
JPS5174836A (ja) * 1974-12-26 1976-06-29 Seikosha Kk Jidosansuisochi
JPS51139413U (fr) * 1975-05-02 1976-11-10
JPS5512342U (fr) * 1978-07-13 1980-01-26

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215854A (en) * 1962-01-26 1965-11-02 Rca Corp Difference amplifier including delay means and two-state device such as tunnel diode
US3290617A (en) * 1962-07-09 1966-12-06 Northern Electric Co Frequency modulated relaxation oscillator
US3254238A (en) * 1963-12-23 1966-05-31 Rca Corp Current steering logic circuits having negative resistance diodes connected in the output biasing networks of the amplifying devices
US3412265A (en) * 1965-11-24 1968-11-19 Rca Corp High speed digital transfer circuits for bistable elements including negative resistance devices
US3441874A (en) * 1966-06-30 1969-04-29 Sylvania Electric Prod Sweep generator

Also Published As

Publication number Publication date
JPS4912504B1 (fr) 1974-03-25
US3528036A (en) 1970-09-08
DE1911339A1 (de) 1970-04-16
GB1259710A (en) 1972-01-12

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Legal Events

Date Code Title Description
ST Notification of lapse