GB1569699A - Variable time base control circuits for oscilloscopes - Google Patents

Variable time base control circuits for oscilloscopes Download PDF

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Publication number
GB1569699A
GB1569699A GB5115376A GB5115376A GB1569699A GB 1569699 A GB1569699 A GB 1569699A GB 5115376 A GB5115376 A GB 5115376A GB 5115376 A GB5115376 A GB 5115376A GB 1569699 A GB1569699 A GB 1569699A
Authority
GB
United Kingdom
Prior art keywords
circuit
switching devices
amplifier
voltage source
terminal
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
GB5115376A
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Publication of GB1569699A publication Critical patent/GB1569699A/en
Expired legal-status Critical Current

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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
    • H03K4/56—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 using a semiconductor device with negative feedback through a capacitor, e.g. Miller integrator
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/24—Time-base deflection circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
GB5115376A 1975-12-09 1976-12-08 Variable time base control circuits for oscilloscopes Expired GB1569699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7537552A FR2334961A1 (fr) 1975-12-09 1975-12-09 Circuit de commande de base de temps pour un oscillographe

Publications (1)

Publication Number Publication Date
GB1569699A true GB1569699A (en) 1980-06-18

Family

ID=9163470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5115376A Expired GB1569699A (en) 1975-12-09 1976-12-08 Variable time base control circuits for oscilloscopes

Country Status (2)

Country Link
FR (1) FR2334961A1 (enExample)
GB (1) GB1569699A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116106600A (zh) * 2023-04-10 2023-05-12 上海灵动微电子股份有限公司 一种dut上电波形控制系统、电路、方法及设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116106600A (zh) * 2023-04-10 2023-05-12 上海灵动微电子股份有限公司 一种dut上电波形控制系统、电路、方法及设备

Also Published As

Publication number Publication date
FR2334961B1 (enExample) 1981-03-20
FR2334961A1 (fr) 1977-07-08

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Legal Events

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