JPS6322643B2 - - Google Patents

Info

Publication number
JPS6322643B2
JPS6322643B2 JP56015457A JP1545781A JPS6322643B2 JP S6322643 B2 JPS6322643 B2 JP S6322643B2 JP 56015457 A JP56015457 A JP 56015457A JP 1545781 A JP1545781 A JP 1545781A JP S6322643 B2 JPS6322643 B2 JP S6322643B2
Authority
JP
Japan
Prior art keywords
frequency
output
difference
reversible counter
signal
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
JP56015457A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57129519A (en
Inventor
Kazuo Yano
Tatsuro Shomura
Shuichi Samejima
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
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 Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP1545781A priority Critical patent/JPS57129519A/ja
Publication of JPS57129519A publication Critical patent/JPS57129519A/ja
Publication of JPS6322643B2 publication Critical patent/JPS6322643B2/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
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Radio Relay Systems (AREA)
JP1545781A 1981-02-04 1981-02-04 Automatic frequency controlling circuit Granted JPS57129519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1545781A JPS57129519A (en) 1981-02-04 1981-02-04 Automatic frequency controlling circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1545781A JPS57129519A (en) 1981-02-04 1981-02-04 Automatic frequency controlling circuit

Publications (2)

Publication Number Publication Date
JPS57129519A JPS57129519A (en) 1982-08-11
JPS6322643B2 true JPS6322643B2 (enrdf_load_stackoverflow) 1988-05-12

Family

ID=11889320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1545781A Granted JPS57129519A (en) 1981-02-04 1981-02-04 Automatic frequency controlling circuit

Country Status (1)

Country Link
JP (1) JPS57129519A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0744485B2 (ja) * 1987-05-22 1995-05-15 三菱電機株式会社 自動車電話装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4846204A (enrdf_load_stackoverflow) * 1971-10-13 1973-07-02
JPS5197316A (en) * 1975-02-24 1976-08-26 Eiseitsushinniokeru shuhasudokihoshiki
JPS55176642U (enrdf_load_stackoverflow) * 1979-06-06 1980-12-18

Also Published As

Publication number Publication date
JPS57129519A (en) 1982-08-11

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