GB2064252B - Didirectional pulse generator - Google Patents

Didirectional pulse generator

Info

Publication number
GB2064252B
GB2064252B GB8036944A GB8036944A GB2064252B GB 2064252 B GB2064252 B GB 2064252B GB 8036944 A GB8036944 A GB 8036944A GB 8036944 A GB8036944 A GB 8036944A GB 2064252 B GB2064252 B GB 2064252B
Authority
GB
United Kingdom
Prior art keywords
didirectional
pulse generator
pulse
generator
didirectional pulse
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
GB8036944A
Other languages
English (en)
Other versions
GB2064252A (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.)
RCA Corp
Original Assignee
RCA 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
Priority claimed from US06/095,310 external-priority patent/US4313062A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of GB2064252A publication Critical patent/GB2064252A/en
Application granted granted Critical
Publication of GB2064252B publication Critical patent/GB2064252B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • 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
    • H03K4/60—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 current is produced through an inductor
    • H03K4/69—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 current is produced through an inductor using a semiconductor device operating as an amplifier
    • H03K4/72—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 current is produced through an inductor using a semiconductor device operating as an amplifier combined with means for generating the driving pulses
    • H03K4/725—Push-pull amplifier circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/94—Generating pulses having essentially a finite slope or stepped portions having trapezoidal shape
GB8036944A 1979-11-19 1980-11-18 Didirectional pulse generator Expired GB2064252B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/095,310 US4313062A (en) 1979-11-19 1979-11-19 Bidirectional deflector driver for video disc
US9824379A 1979-11-28 1979-11-28

Publications (2)

Publication Number Publication Date
GB2064252A GB2064252A (en) 1981-06-10
GB2064252B true GB2064252B (en) 1983-11-30

Family

ID=26790072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8036944A Expired GB2064252B (en) 1979-11-19 1980-11-18 Didirectional pulse generator

Country Status (3)

Country Link
DE (1) DE3043672A1 (US06486227-20021126-C00005.png)
FR (1) FR2470489B1 (US06486227-20021126-C00005.png)
GB (1) GB2064252B (US06486227-20021126-C00005.png)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1022225A (en) * 1964-10-16 1966-03-09 Ibm Waveform generating circuit
US3648067A (en) * 1970-07-30 1972-03-07 Bendix Corp Gated variable polarity reversing ramp generator
NL173343C (nl) * 1972-03-29 1984-01-02 Philips Nv Inrichting voor het uitlezen van een schijfvormige registratiedrager met in optische vorm gecodeerde beeld-en/of geluidssignalen.
GB1519974A (en) * 1974-08-22 1978-08-02 Rca Corp Disc record groove skipper apparatus
CA1131775A (en) * 1978-11-16 1982-09-14 John C. Bleazey Track skipper for video disc player

Also Published As

Publication number Publication date
FR2470489A1 (fr) 1981-05-29
GB2064252A (en) 1981-06-10
DE3043672C2 (US06486227-20021126-C00005.png) 1987-01-22
DE3043672A1 (de) 1981-08-27
FR2470489B1 (fr) 1986-01-17

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Legal Events

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