JPS642229B2 - - Google Patents

Info

Publication number
JPS642229B2
JPS642229B2 JP55108662A JP10866280A JPS642229B2 JP S642229 B2 JPS642229 B2 JP S642229B2 JP 55108662 A JP55108662 A JP 55108662A JP 10866280 A JP10866280 A JP 10866280A JP S642229 B2 JPS642229 B2 JP S642229B2
Authority
JP
Japan
Prior art keywords
circuit
input
frequency
signal
terminal
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
JP55108662A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5733381A (en
Inventor
Fumihiko Nakamura
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
Original Assignee
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP10866280A priority Critical patent/JPS5733381A/ja
Publication of JPS5733381A publication Critical patent/JPS5733381A/ja
Publication of JPS642229B2 publication Critical patent/JPS642229B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/002—Electrical measuring and testing apparatus
    • G04D7/003—Electrical measuring and testing apparatus for electric or electronic clocks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Tests Of Electronic Circuits (AREA)
JP10866280A 1980-08-07 1980-08-07 Integrated circuit Granted JPS5733381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10866280A JPS5733381A (en) 1980-08-07 1980-08-07 Integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10866280A JPS5733381A (en) 1980-08-07 1980-08-07 Integrated circuit

Publications (2)

Publication Number Publication Date
JPS5733381A JPS5733381A (en) 1982-02-23
JPS642229B2 true JPS642229B2 (en, 2012) 1989-01-17

Family

ID=14490491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10866280A Granted JPS5733381A (en) 1980-08-07 1980-08-07 Integrated circuit

Country Status (1)

Country Link
JP (1) JPS5733381A (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020080363A1 (ja) * 2018-10-15 2020-04-23 株式会社Uacj 磁気ディスク用アルミニウム合金板及びその製造方法、ならびに、当該磁気ディスク用アルミニウム合金板を用いた磁気ディスク
WO2020110544A1 (ja) * 2018-11-26 2020-06-04 株式会社Uacj 磁気ディスク用アルミニウム合金基板及びその製造方法、磁気ディスク用アルミニウム合金基盤及びその製造方法、ならびに、磁気ディスク及びその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52122161A (en) * 1976-04-07 1977-10-14 Seiko Instr & Electronics Ltd Electronic watch
JPS5524659A (en) * 1978-08-11 1980-02-21 Seiko Instr & Electronics Ltd Inspecting circuit for electronic watch
JPS56162079A (en) * 1980-05-19 1981-12-12 Seiko Epson Corp Circuit for electronic clock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020080363A1 (ja) * 2018-10-15 2020-04-23 株式会社Uacj 磁気ディスク用アルミニウム合金板及びその製造方法、ならびに、当該磁気ディスク用アルミニウム合金板を用いた磁気ディスク
WO2020110544A1 (ja) * 2018-11-26 2020-06-04 株式会社Uacj 磁気ディスク用アルミニウム合金基板及びその製造方法、磁気ディスク用アルミニウム合金基盤及びその製造方法、ならびに、磁気ディスク及びその製造方法
US11482251B2 (en) 2018-11-26 2022-10-25 Uacj Corporation Aluminum alloy substrate for magnetic disk and method for manufacturing same, aluminum alloy base disk for magnetic disk and method for manufacturing same, and magnetic disk and method for manufacturing the same

Also Published As

Publication number Publication date
JPS5733381A (en) 1982-02-23

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