JPS6247005B2 - - Google Patents
Info
- Publication number
- JPS6247005B2 JPS6247005B2 JP56076240A JP7624081A JPS6247005B2 JP S6247005 B2 JPS6247005 B2 JP S6247005B2 JP 56076240 A JP56076240 A JP 56076240A JP 7624081 A JP7624081 A JP 7624081A JP S6247005 B2 JPS6247005 B2 JP S6247005B2
- Authority
- JP
- Japan
- Prior art keywords
- amplitude
- phase
- level
- detection circuit
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 24
- 230000001360 synchronised effect Effects 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
- H03L7/095—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using a lock detector
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56076240A JPS57190425A (en) | 1981-05-19 | 1981-05-19 | Phase synchronous status detecting circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56076240A JPS57190425A (en) | 1981-05-19 | 1981-05-19 | Phase synchronous status detecting circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57190425A JPS57190425A (en) | 1982-11-24 |
JPS6247005B2 true JPS6247005B2 (de) | 1987-10-06 |
Family
ID=13599643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56076240A Granted JPS57190425A (en) | 1981-05-19 | 1981-05-19 | Phase synchronous status detecting circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57190425A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63186002U (de) * | 1987-05-23 | 1988-11-29 |
-
1981
- 1981-05-19 JP JP56076240A patent/JPS57190425A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63186002U (de) * | 1987-05-23 | 1988-11-29 |
Also Published As
Publication number | Publication date |
---|---|
JPS57190425A (en) | 1982-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4433308A (en) | PLL Detection circuit | |
US4484152A (en) | Phase-locked loop having improved locking capabilities | |
US4156204A (en) | Voltage controlled oscillator with frequency and phase control loop | |
US5438289A (en) | Comparator circuit | |
US4117410A (en) | Phase locked loop signal demodulator and squelch circuit | |
US4072909A (en) | Automatic phase and frequency control system | |
US4117406A (en) | Muting arrangement for am synchronous detector using a pll circuit | |
US4350957A (en) | Pulse counter-type FM detector | |
CA1085470A (en) | Angle-modulation detector, for example, a quadrature type phase detector | |
US4482869A (en) | PLL Detection circuit having dual bandwidth loop filter | |
US4656431A (en) | Digital frequency discriminator | |
JPS6247005B2 (de) | ||
KR890004494A (ko) | 자동 주파수 제어시스템 | |
JP2514940B2 (ja) | 映像中間周波信号処理回路 | |
JPS6327456Y2 (de) | ||
JP3254009B2 (ja) | 位相固定ループを含む回路 | |
JP2754540B2 (ja) | パルスカウント型検波装置 | |
JPH0756544Y2 (ja) | ビデオ同期検波回路 | |
JPS5813033A (ja) | 位相同期状態検出回路 | |
JP2693775B2 (ja) | 映像受信回路 | |
JPS6161297B2 (de) | ||
JPS6244757B2 (de) | ||
JPH07336325A (ja) | 多重信号再生装置 | |
JP2530307B2 (ja) | 映像・音声復調回路 | |
JPH022217A (ja) | 位相同期検出回路 |