JPS57194637A - Phase locked loop lock detecting circuit - Google Patents
Phase locked loop lock detecting circuitInfo
- Publication number
- JPS57194637A JPS57194637A JP56079215A JP7921581A JPS57194637A JP S57194637 A JPS57194637 A JP S57194637A JP 56079215 A JP56079215 A JP 56079215A JP 7921581 A JP7921581 A JP 7921581A JP S57194637 A JPS57194637 A JP S57194637A
- Authority
- JP
- Japan
- Prior art keywords
- output
- detecting circuit
- input
- phase detecting
- pulse
- 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
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
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56079215A JPH0693628B2 (ja) | 1981-05-27 | 1981-05-27 | Pllロツク検出回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56079215A JPH0693628B2 (ja) | 1981-05-27 | 1981-05-27 | Pllロツク検出回路 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3200256A Division JPH0736522B2 (ja) | 1991-08-09 | 1991-08-09 | Pllロック検出回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57194637A true JPS57194637A (en) | 1982-11-30 |
JPH0693628B2 JPH0693628B2 (ja) | 1994-11-16 |
Family
ID=13683703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56079215A Expired - Lifetime JPH0693628B2 (ja) | 1981-05-27 | 1981-05-27 | Pllロツク検出回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0693628B2 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6047515A (ja) * | 1983-08-26 | 1985-03-14 | Victor Co Of Japan Ltd | 同期引込判別回路 |
JPS6382128A (ja) * | 1986-09-26 | 1988-04-12 | Nec Corp | 位相同期回路 |
JPH05243988A (ja) * | 1991-10-04 | 1993-09-21 | Alcatel Cit | ディジタルフェーズロックループの同期化検出装置 |
KR100435556B1 (ko) * | 1997-12-31 | 2004-10-14 | 서창전기통신 주식회사 | Rf-모듈의 전원 인가장치 |
WO2004107750A1 (ja) * | 2003-05-28 | 2004-12-09 | Matsushita Electric Industrial Co., Ltd. | デジタルインターフェイス受信装置 |
CN113225072A (zh) * | 2021-05-19 | 2021-08-06 | 西安博瑞集信电子科技有限公司 | 一种基于过采样算法的锁定检测电路 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56104542A (en) * | 1980-01-10 | 1981-08-20 | Sperry Rand Corp | Synchronization steppout state detector circuit for digital phase synchronization loop |
-
1981
- 1981-05-27 JP JP56079215A patent/JPH0693628B2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56104542A (en) * | 1980-01-10 | 1981-08-20 | Sperry Rand Corp | Synchronization steppout state detector circuit for digital phase synchronization loop |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6047515A (ja) * | 1983-08-26 | 1985-03-14 | Victor Co Of Japan Ltd | 同期引込判別回路 |
JPS6382128A (ja) * | 1986-09-26 | 1988-04-12 | Nec Corp | 位相同期回路 |
JPH05243988A (ja) * | 1991-10-04 | 1993-09-21 | Alcatel Cit | ディジタルフェーズロックループの同期化検出装置 |
KR100435556B1 (ko) * | 1997-12-31 | 2004-10-14 | 서창전기통신 주식회사 | Rf-모듈의 전원 인가장치 |
WO2004107750A1 (ja) * | 2003-05-28 | 2004-12-09 | Matsushita Electric Industrial Co., Ltd. | デジタルインターフェイス受信装置 |
CN100444629C (zh) * | 2003-05-28 | 2008-12-17 | 松下电器产业株式会社 | 数字接口接收装置 |
US7826562B2 (en) | 2003-05-28 | 2010-11-02 | Panasonic Corporation | Digital interface receiver apparatus |
CN113225072A (zh) * | 2021-05-19 | 2021-08-06 | 西安博瑞集信电子科技有限公司 | 一种基于过采样算法的锁定检测电路 |
CN113225072B (zh) * | 2021-05-19 | 2022-10-04 | 西安博瑞集信电子科技有限公司 | 一种基于过采样算法的锁定检测电路 |
Also Published As
Publication number | Publication date |
---|---|
JPH0693628B2 (ja) | 1994-11-16 |
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