JPS5273660A - Frequency synthesizer - Google Patents

Frequency synthesizer

Info

Publication number
JPS5273660A
JPS5273660A JP50150408A JP15040875A JPS5273660A JP S5273660 A JPS5273660 A JP S5273660A JP 50150408 A JP50150408 A JP 50150408A JP 15040875 A JP15040875 A JP 15040875A JP S5273660 A JPS5273660 A JP S5273660A
Authority
JP
Japan
Prior art keywords
frequency synthesizer
counter
signal
oscillation frequency
frequency
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
JP50150408A
Other languages
Japanese (ja)
Other versions
JPS5845858B2 (en
Inventor
Norio Yamashita
Shigehiko Ikeguchi
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki 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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP50150408A priority Critical patent/JPS5845858B2/en
Priority to CA267,016A priority patent/CA1106087A/en
Publication of JPS5273660A publication Critical patent/JPS5273660A/en
Priority to CA360,327A priority patent/CA1106925A/en
Publication of JPS5845858B2 publication Critical patent/JPS5845858B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

PURPOSE: To correct compulsively the oscillation frequency into operation stabilization region of counter by detecting the fact that the oscillation frequency of voltage control oscillation circuit reaches maximum limit level and by switching the signal from counter into prescribed frequency signal.
COPYRIGHT: (C)1977,JPO&Japio
JP50150408A 1975-12-16 1975-12-16 Synthesizer Expired JPS5845858B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP50150408A JPS5845858B2 (en) 1975-12-16 1975-12-16 Synthesizer
CA267,016A CA1106087A (en) 1975-12-16 1976-12-02 Frequency synthesizer for transmitter/receiver
CA360,327A CA1106925A (en) 1975-12-16 1980-09-16 Frequency synthesizer for transmitter/receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50150408A JPS5845858B2 (en) 1975-12-16 1975-12-16 Synthesizer

Publications (2)

Publication Number Publication Date
JPS5273660A true JPS5273660A (en) 1977-06-20
JPS5845858B2 JPS5845858B2 (en) 1983-10-13

Family

ID=15496296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50150408A Expired JPS5845858B2 (en) 1975-12-16 1975-12-16 Synthesizer

Country Status (1)

Country Link
JP (1) JPS5845858B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03117064U (en) * 1990-03-14 1991-12-04

Also Published As

Publication number Publication date
JPS5845858B2 (en) 1983-10-13

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