JPS53144243A - Lock detection circuit for phase synchronous loop in receiver of synthesizer - Google Patents

Lock detection circuit for phase synchronous loop in receiver of synthesizer

Info

Publication number
JPS53144243A
JPS53144243A JP6018377A JP6018377A JPS53144243A JP S53144243 A JPS53144243 A JP S53144243A JP 6018377 A JP6018377 A JP 6018377A JP 6018377 A JP6018377 A JP 6018377A JP S53144243 A JPS53144243 A JP S53144243A
Authority
JP
Japan
Prior art keywords
synthesizer
receiver
detection circuit
lock detection
phase synchronous
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
JP6018377A
Other languages
English (en)
Other versions
JPS5741856B2 (ja
Inventor
Tsutomu Ogishi
Tadashi Sakurai
Toru Akiyama
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP6018377A priority Critical patent/JPS53144243A/ja
Priority to US05/903,789 priority patent/US4201945A/en
Publication of JPS53144243A publication Critical patent/JPS53144243A/ja
Publication of JPS5741856B2 publication Critical patent/JPS5741856B2/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

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
JP6018377A 1977-05-20 1977-05-20 Lock detection circuit for phase synchronous loop in receiver of synthesizer Granted JPS53144243A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6018377A JPS53144243A (en) 1977-05-20 1977-05-20 Lock detection circuit for phase synchronous loop in receiver of synthesizer
US05/903,789 US4201945A (en) 1977-05-20 1978-05-08 Phase comparing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6018377A JPS53144243A (en) 1977-05-20 1977-05-20 Lock detection circuit for phase synchronous loop in receiver of synthesizer

Publications (2)

Publication Number Publication Date
JPS53144243A true JPS53144243A (en) 1978-12-15
JPS5741856B2 JPS5741856B2 (ja) 1982-09-06

Family

ID=13134781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6018377A Granted JPS53144243A (en) 1977-05-20 1977-05-20 Lock detection circuit for phase synchronous loop in receiver of synthesizer

Country Status (1)

Country Link
JP (1) JPS53144243A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007116663A (ja) * 2005-10-20 2007-05-10 Honeywell Internatl Inc フェーズ・ロックド・ループのための改良されたロック検出回路
WO2018020605A1 (ja) * 2016-07-27 2018-02-01 株式会社ソシオネクスト 注入同期型ｐｌｌ回路

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190726U (ja) * 1983-06-01 1984-12-18 株式会社リコー 自動給紙装置
JPS62144839U (ja) * 1986-03-07 1987-09-12

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007116663A (ja) * 2005-10-20 2007-05-10 Honeywell Internatl Inc フェーズ・ロックド・ループのための改良されたロック検出回路
WO2018020605A1 (ja) * 2016-07-27 2018-02-01 株式会社ソシオネクスト 注入同期型ｐｌｌ回路
JPWO2018020605A1 (ja) * 2016-07-27 2019-05-09 株式会社ソシオネクスト 注入同期型ｐｌｌ回路
US10541694B2 (en) 2016-07-27 2020-01-21 Socionext Inc. Injection-locked phase lock loop circuit

Also Published As

Publication number Publication date
JPS5741856B2 (ja) 1982-09-06

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