GB1516200A - Gated ramp generator - Google Patents

Gated ramp generator

Info

Publication number
GB1516200A
GB1516200A GB3532675A GB3532675A GB1516200A GB 1516200 A GB1516200 A GB 1516200A GB 3532675 A GB3532675 A GB 3532675A GB 3532675 A GB3532675 A GB 3532675A GB 1516200 A GB1516200 A GB 1516200A
Authority
GB
United Kingdom
Prior art keywords
transistor
voltage
capacitor
ramp
constant current
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
GB3532675A
Other languages
English (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.)
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 GB1516200A publication Critical patent/GB1516200A/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

Landscapes

  • Dc-Dc Converters (AREA)
  • Electronic Switches (AREA)
  • Details Of Television Scanning (AREA)
GB3532675A 1974-10-07 1975-08-27 Gated ramp generator Expired GB1516200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51263374A 1974-10-07 1974-10-07

Publications (1)

Publication Number Publication Date
GB1516200A true GB1516200A (en) 1978-06-28

Family

ID=24039914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3532675A Expired GB1516200A (en) 1974-10-07 1975-08-27 Gated ramp generator

Country Status (6)

Country Link
JP (1) JPS5164357A (enrdf_load_stackoverflow)
CA (1) CA1038049A (enrdf_load_stackoverflow)
DE (1) DE2543777B2 (enrdf_load_stackoverflow)
FR (1) FR2287808A1 (enrdf_load_stackoverflow)
GB (1) GB1516200A (enrdf_load_stackoverflow)
NL (1) NL168670C (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160047A (en) * 1984-06-05 1985-12-11 Motorola Inc Linearity control of vertical scan waveform
EP0669719A1 (en) * 1994-02-25 1995-08-30 Texas Instruments Incorporated Method and circuit for reducing transient currents

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493084A1 (fr) * 1980-10-28 1982-04-30 Thomson Brandt Dispositif de balayage vertical et/ou horizontal et recepteur de television comportant un tel dispositif
NL9001856A (nl) * 1990-08-23 1992-03-16 Philips Nv Zaagtandgenerator en oscilloscoop voorzien van een dergelijke zaagtandgenerator.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1393679A (fr) * 1964-03-17 1965-03-26 Tektronix Inc Circuit générateur de signaux en forme de rampe
FR1582631A (enrdf_load_stackoverflow) * 1968-08-14 1969-10-03
JPS498446B1 (enrdf_load_stackoverflow) * 1970-05-07 1974-02-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160047A (en) * 1984-06-05 1985-12-11 Motorola Inc Linearity control of vertical scan waveform
EP0669719A1 (en) * 1994-02-25 1995-08-30 Texas Instruments Incorporated Method and circuit for reducing transient currents

Also Published As

Publication number Publication date
NL7510114A (nl) 1976-04-09
NL168670C (nl) 1982-04-16
DE2543777B2 (de) 1978-07-13
JPS5164357A (ja) 1976-06-03
JPS5535012B2 (enrdf_load_stackoverflow) 1980-09-11
DE2543777C3 (enrdf_load_stackoverflow) 1979-03-22
CA1038049A (en) 1978-09-05
NL168670B (nl) 1981-11-16
FR2287808A1 (fr) 1976-05-07
DE2543777A1 (de) 1976-04-08
FR2287808B1 (enrdf_load_stackoverflow) 1979-10-12

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Legal Events

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