JPS57104329A - Phase synchronizing circuit - Google Patents

Phase synchronizing circuit

Info

Publication number
JPS57104329A
JPS57104329A JP55180444A JP18044480A JPS57104329A JP S57104329 A JPS57104329 A JP S57104329A JP 55180444 A JP55180444 A JP 55180444A JP 18044480 A JP18044480 A JP 18044480A JP S57104329 A JPS57104329 A JP S57104329A
Authority
JP
Japan
Prior art keywords
phase
signal
down counter
output
count value
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.)
Pending
Application number
JP55180444A
Other languages
English (en)
Inventor
Jiro Takezaki
Akira Endo
Takanori Shibata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55180444A priority Critical patent/JPS57104329A/ja
Publication of JPS57104329A publication Critical patent/JPS57104329A/ja
Pending 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

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
JP55180444A 1980-12-22 1980-12-22 Phase synchronizing circuit Pending JPS57104329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55180444A JPS57104329A (en) 1980-12-22 1980-12-22 Phase synchronizing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55180444A JPS57104329A (en) 1980-12-22 1980-12-22 Phase synchronizing circuit

Publications (1)

Publication Number Publication Date
JPS57104329A true JPS57104329A (en) 1982-06-29

Family

ID=16083334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55180444A Pending JPS57104329A (en) 1980-12-22 1980-12-22 Phase synchronizing circuit

Country Status (1)

Country Link
JP (1) JPS57104329A (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61208923A (ja) * 1985-03-13 1986-09-17 Matsushita Electric Ind Co Ltd デイジタルｐｌｌ回路
JPS62230118A (ja) * 1986-03-31 1987-10-08 Toshiba Corp デジタル位相同期ル−プ回路
JPS62272623A (ja) * 1986-05-20 1987-11-26 Toshiba Corp 位相同期回路
JPS63180212A (ja) * 1987-01-21 1988-07-25 Rohm Co Ltd デイジタル発振器
JPS63310217A (ja) * 1987-06-12 1988-12-19 Nitsuko Corp ディジタル位相同期回路
JPH02159823A (ja) * 1988-12-14 1990-06-20 Nec Corp インクリメント・ディクリメント回路
JPH02301222A (ja) * 1989-03-23 1990-12-13 Siemens Ag ギヤツプが付随する書込みクロツクからギヤツプのない読出しクロツクへの変換方法および装置
JPH0396015A (ja) * 1989-09-08 1991-04-22 Oki Electric Ind Co Ltd 高速デジタルｐｌｌ装置
JPH0397318A (ja) * 1989-09-11 1991-04-23 Fujitsu Ltd ディジタルｐｌｌ回路

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61208923A (ja) * 1985-03-13 1986-09-17 Matsushita Electric Ind Co Ltd デイジタルｐｌｌ回路
JPS62230118A (ja) * 1986-03-31 1987-10-08 Toshiba Corp デジタル位相同期ル−プ回路
JPS62272623A (ja) * 1986-05-20 1987-11-26 Toshiba Corp 位相同期回路
JPS63180212A (ja) * 1987-01-21 1988-07-25 Rohm Co Ltd デイジタル発振器
JPS63310217A (ja) * 1987-06-12 1988-12-19 Nitsuko Corp ディジタル位相同期回路
JPH02159823A (ja) * 1988-12-14 1990-06-20 Nec Corp インクリメント・ディクリメント回路
JPH02301222A (ja) * 1989-03-23 1990-12-13 Siemens Ag ギヤツプが付随する書込みクロツクからギヤツプのない読出しクロツクへの変換方法および装置
JPH0396015A (ja) * 1989-09-08 1991-04-22 Oki Electric Ind Co Ltd 高速デジタルｐｌｌ装置
JPH0397318A (ja) * 1989-09-11 1991-04-23 Fujitsu Ltd ディジタルｐｌｌ回路

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