GB2064255B - Waveform generator - Google Patents

Waveform generator

Info

Publication number
GB2064255B
GB2064255B GB8038278A GB8038278A GB2064255B GB 2064255 B GB2064255 B GB 2064255B GB 8038278 A GB8038278 A GB 8038278A GB 8038278 A GB8038278 A GB 8038278A GB 2064255 B GB2064255 B GB 2064255B
Authority
GB
United Kingdom
Prior art keywords
waveform generator
waveform
generator
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
Application number
GB8038278A
Other versions
GB2064255A (en
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.)
Jenoptik AG
Original Assignee
Carl Zeiss Jena GmbH
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 Carl Zeiss Jena GmbH filed Critical Carl Zeiss Jena GmbH
Publication of GB2064255A publication Critical patent/GB2064255A/en
Application granted granted Critical
Publication of GB2064255B publication Critical patent/GB2064255B/en
Expired 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
    • H03K4/502—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 the capacitor being charged from a constant-current source
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Pulse Circuits (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Details Of Television Scanning (AREA)
  • Inverter Devices (AREA)
GB8038278A 1979-11-30 1980-11-28 Waveform generator Expired GB2064255B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD21727279A DD146529A1 (en) 1979-11-30 1979-11-30 SWITCHABLE SAW GEAR TRIANGLE GENERATOR

Publications (2)

Publication Number Publication Date
GB2064255A GB2064255A (en) 1981-06-10
GB2064255B true GB2064255B (en) 1983-11-02

Family

ID=5521344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8038278A Expired GB2064255B (en) 1979-11-30 1980-11-28 Waveform generator

Country Status (6)

Country Link
JP (1) JPS5693420A (en)
DD (1) DD146529A1 (en)
DE (1) DE3025684A1 (en)
FR (1) FR2471082A1 (en)
GB (1) GB2064255B (en)
SU (1) SU1220116A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5283515A (en) * 1992-05-29 1994-02-01 Analog Devices, Inc. Automatic calibration system for a ramp voltage generator
GB2468677A (en) 2009-03-17 2010-09-22 Eltek Valere As Resistor device

Also Published As

Publication number Publication date
SU1220116A1 (en) 1986-03-23
FR2471082A1 (en) 1981-06-12
DD146529A1 (en) 1981-02-11
DE3025684A1 (en) 1981-06-04
JPS5693420A (en) 1981-07-29
GB2064255A (en) 1981-06-10
JPS6351417B2 (en) 1988-10-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee