DE3574288D1 - Self-arming, prescaling frequency counter system - Google Patents

Self-arming, prescaling frequency counter system

Info

Publication number
DE3574288D1
DE3574288D1 DE8585112118T DE3574288T DE3574288D1 DE 3574288 D1 DE3574288 D1 DE 3574288D1 DE 8585112118 T DE8585112118 T DE 8585112118T DE 3574288 T DE3574288 T DE 3574288T DE 3574288 D1 DE3574288 D1 DE 3574288D1
Authority
DE
Germany
Prior art keywords
prescaling
arming
self
frequency counter
counter system
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
DE8585112118T
Other languages
English (en)
Inventor
Dale E Carlton
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.)
ST. CLAIR INTELLECTUAL PROPERTY CONSULTANTS, 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
Application granted granted Critical
Publication of DE3574288D1 publication Critical patent/DE3574288D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H03K21/38—Starting, stopping or resetting the counter
DE8585112118T 1984-10-15 1985-09-25 Self-arming, prescaling frequency counter system Expired DE3574288D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/660,756 US4580281A (en) 1984-10-15 1984-10-15 Self-arming, prescaling frequency counter system

Publications (1)

Publication Number Publication Date
DE3574288D1 true DE3574288D1 (en) 1989-12-21

Family

ID=24650842

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585112118T Expired DE3574288D1 (en) 1984-10-15 1985-09-25 Self-arming, prescaling frequency counter system

Country Status (4)

Country Link
US (1) US4580281A (de)
EP (1) EP0182999B1 (de)
JP (1) JPH0675083B2 (de)
DE (1) DE3574288D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8612904D0 (en) * 1986-05-28 1986-07-02 Marconi Instruments Ltd Electrical apparatus
CA1274876A (en) * 1986-10-15 1990-10-02 Myles Mcmillan Apparatus for measuring the frequency of microwave signals
DE3900292A1 (de) * 1989-01-07 1990-07-12 Acer Inc Frequenzdetektor
WO2008114307A1 (ja) * 2007-03-16 2008-09-25 Fujitsu Limited 遅延回路及び該回路の試験方法
JP2012054828A (ja) * 2010-09-02 2012-03-15 Ricoh Co Ltd 分周回路及び集積回路
US10481179B2 (en) * 2015-06-30 2019-11-19 Tektronix, Inc. Automatic frequency prescaler
CN109831205A (zh) * 2019-01-16 2019-05-31 厦门忻德信息技术有限公司 一种基于SoC的脉冲计数方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906346A (en) * 1972-12-26 1975-09-16 Us Navy Precision time interval comparator
US4009443A (en) * 1974-07-02 1977-02-22 Coulter Electronics, Inc. Method and apparatus for providing primary coincidence correction during particle analysis utilizing time generation techniques
JPS52471A (en) * 1975-06-23 1977-01-05 Hitachi Ltd System for measuring oscillation frequencies of magnetron used in elec tronic cooking range
US4110604A (en) * 1976-11-04 1978-08-29 Becton, Dickinson And Company Particle density measuring system
GB2095013B (en) * 1981-03-18 1984-10-17 Philips Electronic Associated Multi-tone sequential call signal detector
JPS57208733A (en) * 1981-06-18 1982-12-21 Fujitsu Ltd Preventing circuit for malfunction

Also Published As

Publication number Publication date
EP0182999A1 (de) 1986-06-04
EP0182999B1 (de) 1989-11-15
US4580281A (en) 1986-04-01
JPS6199415A (ja) 1986-05-17
JPH0675083B2 (ja) 1994-09-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ST. CLAIR INTELLECTUAL PROPERTY CONSULTANTS, INC.,