IT1119460B - Circuito temporizzatore elettronico numerico particolarmente per telecomunicazioni - Google Patents

Circuito temporizzatore elettronico numerico particolarmente per telecomunicazioni

Info

Publication number
IT1119460B
IT1119460B IT69067/79A IT6906779A IT1119460B IT 1119460 B IT1119460 B IT 1119460B IT 69067/79 A IT69067/79 A IT 69067/79A IT 6906779 A IT6906779 A IT 6906779A IT 1119460 B IT1119460 B IT 1119460B
Authority
IT
Italy
Prior art keywords
telecommunications
timer circuit
electronic timer
numerical electronic
numerical
Prior art date
Application number
IT69067/79A
Other languages
English (en)
Other versions
IT7969067A0 (it
Inventor
John Lewis Gilmer
Joseph Frank Rizzo
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of IT7969067A0 publication Critical patent/IT7969067A0/it
Application granted granted Critical
Publication of IT1119460B publication Critical patent/IT1119460B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/135—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals by the use of time reference signals, e.g. clock signals

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Pulse Circuits (AREA)
  • Electronic Switches (AREA)
  • Manipulation Of Pulses (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Analogue/Digital Conversion (AREA)
IT69067/79A 1978-10-24 1979-10-23 Circuito temporizzatore elettronico numerico particolarmente per telecomunicazioni IT1119460B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/954,179 US4242636A (en) 1978-10-24 1978-10-24 Digital operate/release timer

Publications (2)

Publication Number Publication Date
IT7969067A0 IT7969067A0 (it) 1979-10-23
IT1119460B true IT1119460B (it) 1986-03-10

Family

ID=25495048

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69067/79A IT1119460B (it) 1978-10-24 1979-10-23 Circuito temporizzatore elettronico numerico particolarmente per telecomunicazioni

Country Status (9)

Country Link
US (1) US4242636A (it)
JP (1) JPS55500826A (it)
CA (1) CA1131717A (it)
FR (1) FR2440120A1 (it)
GB (1) GB2047931B (it)
IT (1) IT1119460B (it)
NL (1) NL7920103A (it)
SE (1) SE451418B (it)
WO (1) WO1980000902A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6344872Y2 (it) * 1980-06-03 1988-11-21
AU656767B2 (en) * 1991-04-27 1995-02-16 Nec Corporation Synchronization control circuit for TDMA cellular communication system
KR100643980B1 (ko) * 2000-08-02 2006-11-10 엘지전자 주식회사 Ｇｓｍ 단말기의 타임 버스트 램프 특성 조정방법
US8165475B2 (en) * 2007-05-24 2012-04-24 Applied Optoelectronics Systems and methods for reducing clipping in multichannel modulated optical systems
US8358937B2 (en) * 2007-05-24 2013-01-22 Applied Optoelectronics, Inc. Systems and methods for reducing clipping in multichannel modulated optical systems
US7573923B2 (en) * 2007-07-10 2009-08-11 Applied Optoelectronics, Inc. Laser drive circuit and method providing high limit clipping corresponding to low limit clipping in a laser
US8165474B2 (en) * 2008-03-21 2012-04-24 Applied Optoelectronics, Inc. Reducing cross modulation in multichannel modulated optical systems with anti-clipping
US8891974B2 (en) 2012-03-30 2014-11-18 Applied Optoelectronics, Inc. Distortion compensation circuit including tunable phase path

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568071A (en) * 1968-10-21 1971-03-02 Singer Co Digital filter
US3700821A (en) * 1970-11-09 1972-10-24 Bell Telephone Labor Inc Digital constant-percent-break pulse correcting signal timer
US3671875A (en) * 1971-05-20 1972-06-20 Bell Telephone Labor Inc Digitally operated signal regenerator and timing circuit
US3889197A (en) * 1974-04-12 1975-06-10 Bell Telephone Labor Inc Timer apparatus utilizing operational amplifier integrating means
US3980960A (en) * 1975-10-09 1976-09-14 Computer Identics Corporation Signal width and width ratio determining apparatus
US4001698A (en) * 1975-10-31 1977-01-04 Bell Telephone Laboratories, Incorporated Analog timer including controllable operate-recovery time constants
US4075569A (en) * 1976-09-27 1978-02-21 Rockwell International Corporation Digital method and apparatus for dynamically generating an output pulse train having a desired duty cycle from an input pulse train

Also Published As

Publication number Publication date
FR2440120B1 (it) 1984-01-13
FR2440120A1 (fr) 1980-05-23
GB2047931B (en) 1983-07-20
CA1131717A (en) 1982-09-14
JPS55500826A (it) 1980-10-23
IT7969067A0 (it) 1979-10-23
GB2047931A (en) 1980-12-03
SE451418B (sv) 1987-10-05
US4242636A (en) 1980-12-30
SE8004524L (sv) 1980-06-18
NL7920103A (nl) 1980-08-29
WO1980000902A1 (en) 1980-05-01

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