SE305686B - - Google Patents

Info

Publication number
SE305686B
SE305686B SE13469/62A SE1346962A SE305686B SE 305686 B SE305686 B SE 305686B SE 13469/62 A SE13469/62 A SE 13469/62A SE 1346962 A SE1346962 A SE 1346962A SE 305686 B SE305686 B SE 305686B
Authority
SE
Sweden
Prior art keywords
transistor
diode
circuit
waveform
capacitor
Prior art date
Application number
SE13469/62A
Other languages
English (en)
Inventor
O Dalton
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 SE305686B publication Critical patent/SE305686B/xx

Links

Classifications

    • 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
    • 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
    • G01R13/32—Circuits for displaying non-recurrent functions such as transients; Circuits for triggering; Circuits for synchronisation; Circuits for time-base expansion
    • 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
    • H03K4/54—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 single semiconductor device with positive feedback through a transformer, e.g. blocking oscillator
    • 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
    • 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
    • H03K4/787—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with two electrodes and exhibiting a negative resistance characteristic
    • H03K4/793—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with two electrodes and exhibiting a negative resistance characteristic using tunnel diodes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Television Scanning (AREA)
SE13469/62A 1962-03-23 1962-12-13 SE305686B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US182069A US3215948A (en) 1962-03-23 1962-03-23 Triggering circuit for automatically changing the mode of operation of a signal generator

Publications (1)

Publication Number Publication Date
SE305686B true SE305686B (xx) 1968-11-04

Family

ID=22666941

Family Applications (1)

Application Number Title Priority Date Filing Date
SE13469/62A SE305686B (xx) 1962-03-23 1962-12-13

Country Status (4)

Country Link
US (1) US3215948A (xx)
GB (1) GB1020343A (xx)
NL (2) NL7102986A (xx)
SE (1) SE305686B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3339088A (en) * 1964-11-30 1967-08-29 Tektronix Inc Ramp voltage generator having disabling gate controlled by ramp detector circuit
US3350576A (en) * 1965-01-29 1967-10-31 Tektronix Inc Trigger countdown circuit which is armed and triggered by different portions of the same trigger pulse
US3348068A (en) * 1965-04-29 1967-10-17 Bell Telephone Labor Inc Threshold discriminator and zerocrossing detector
US3383524A (en) * 1965-10-21 1968-05-14 Nasa Usa Solid state pulse generator with constant output width, for variable input width, in nanosecond range
US3422288A (en) * 1966-06-27 1969-01-14 Monsanto Co Driver circuitry for high speed counters and the like
US3530315A (en) * 1968-03-15 1970-09-22 Tektronix Inc Jitter-free triggering circuit
US3558930A (en) * 1968-03-15 1971-01-26 Tektronix Inc Jitter-free triggering method and apparatus
US3721837A (en) * 1971-07-06 1973-03-20 Gen Electric Tunnel diode supply voltage control
JPS5345278A (en) * 1976-10-06 1978-04-22 Hitachi Denshi Ltd Scanning control circuit
CN114167325B (zh) * 2021-12-09 2022-08-26 山东大学 一种用于原子磁力计的可控触发无磁加热方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541230A (en) * 1945-01-25 1951-02-13 Cossor Ltd A C Oscillation generator
US2676251A (en) * 1950-12-01 1954-04-20 Hughes Tool Co Bistable blocking oscillator
US2896081A (en) * 1956-06-18 1959-07-21 Hymac Corp Time base generator
US3037114A (en) * 1959-10-19 1962-05-29 Motorola Inc Switching circuit

Also Published As

Publication number Publication date
US3215948A (en) 1965-11-02
NL7102986A (xx) 1971-06-25
NL289424A (xx)
GB1020343A (en) 1966-02-16

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