JPS5728431A - Standard clock generator - Google Patents

Standard clock generator

Info

Publication number
JPS5728431A
JPS5728431A JP10338880A JP10338880A JPS5728431A JP S5728431 A JPS5728431 A JP S5728431A JP 10338880 A JP10338880 A JP 10338880A JP 10338880 A JP10338880 A JP 10338880A JP S5728431 A JPS5728431 A JP S5728431A
Authority
JP
Japan
Prior art keywords
switches
oscillators
frequency
reliability
systems
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.)
Granted
Application number
JP10338880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6226605B2 (enrdf_load_stackoverflow
Inventor
Hiromichi Jumonji
Masami Kihara
Shigenori Kodama
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.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP10338880A priority Critical patent/JPS5728431A/ja
Publication of JPS5728431A publication Critical patent/JPS5728431A/ja
Publication of JPS6226605B2 publication Critical patent/JPS6226605B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/26—Automatic control of frequency or phase; Synchronisation using energy levels of molecules, atoms, or subatomic particles as a frequency reference

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
JP10338880A 1980-07-28 1980-07-28 Standard clock generator Granted JPS5728431A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10338880A JPS5728431A (en) 1980-07-28 1980-07-28 Standard clock generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10338880A JPS5728431A (en) 1980-07-28 1980-07-28 Standard clock generator

Publications (2)

Publication Number Publication Date
JPS5728431A true JPS5728431A (en) 1982-02-16
JPS6226605B2 JPS6226605B2 (enrdf_load_stackoverflow) 1987-06-10

Family

ID=14352687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10338880A Granted JPS5728431A (en) 1980-07-28 1980-07-28 Standard clock generator

Country Status (1)

Country Link
JP (1) JPS5728431A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60167524A (ja) * 1984-02-10 1985-08-30 Matsushita Electric Ind Co Ltd 信号切替器
JPS63309024A (ja) * 1987-04-17 1988-12-16 サントル・ナシオナル・デチュド・スパシアル 短期および長期の時間測定のための著しく一定した安定性を有する時間標準装置
JPH0267820A (ja) * 1988-09-02 1990-03-07 Toyo Commun Equip Co Ltd 標準周波数クロック発生装置
JPH03201822A (ja) * 1989-12-28 1991-09-03 Nec Corp 信号発振装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60167524A (ja) * 1984-02-10 1985-08-30 Matsushita Electric Ind Co Ltd 信号切替器
JPS63309024A (ja) * 1987-04-17 1988-12-16 サントル・ナシオナル・デチュド・スパシアル 短期および長期の時間測定のための著しく一定した安定性を有する時間標準装置
JPH0267820A (ja) * 1988-09-02 1990-03-07 Toyo Commun Equip Co Ltd 標準周波数クロック発生装置
JPH03201822A (ja) * 1989-12-28 1991-09-03 Nec Corp 信号発振装置

Also Published As

Publication number Publication date
JPS6226605B2 (enrdf_load_stackoverflow) 1987-06-10

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