JPH0363255B2 - - Google Patents
Info
- Publication number
- JPH0363255B2 JPH0363255B2 JP61170634A JP17063486A JPH0363255B2 JP H0363255 B2 JPH0363255 B2 JP H0363255B2 JP 61170634 A JP61170634 A JP 61170634A JP 17063486 A JP17063486 A JP 17063486A JP H0363255 B2 JPH0363255 B2 JP H0363255B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- frequency
- output
- signal
- 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.)
- Expired - Lifetime
Links
- 230000010355 oscillation Effects 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 14
- 230000001747 exhibiting effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 13
- 230000000630 rising effect Effects 0.000 description 9
- 239000013078 crystal Substances 0.000 description 5
- 240000001987 Pyrus communis Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61170634A JPS6327123A (ja) | 1986-07-18 | 1986-07-18 | Pll回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61170634A JPS6327123A (ja) | 1986-07-18 | 1986-07-18 | Pll回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6327123A JPS6327123A (ja) | 1988-02-04 |
JPH0363255B2 true JPH0363255B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-09-30 |
Family
ID=15908511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61170634A Granted JPS6327123A (ja) | 1986-07-18 | 1986-07-18 | Pll回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6327123A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1986
- 1986-07-18 JP JP61170634A patent/JPS6327123A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6327123A (ja) | 1988-02-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1115198B1 (en) | Frequency detector and phase-locked loop circuit including the detector | |
US4346477A (en) | Phase locked sampling radio receiver | |
US4437072A (en) | Lock detecting circuit for phase-locked loop frequency synthesizer | |
KR970002219B1 (ko) | 최적 조정 및 레벨형 동기 표시를 구현한 디지탈 위상 검출기를 가진 주파수 합성기 | |
US7595672B2 (en) | Adjustable digital lock detector | |
JPH04313917A (ja) | ダブルpll装置 | |
GB2271480A (en) | Frequency synthesisers | |
EP0398329A2 (en) | Spread spectrum signal demodulation circuit | |
US4901026A (en) | Phase detector circuit having latched output characteristic | |
US5818881A (en) | Digital frequency demodulator | |
US4870684A (en) | PLL circuit for generating output signal synchronized with input signal by switching frequency dividing ratio | |
US4801896A (en) | Circuit providing improved lock-in for a phase-locked loop | |
US6753711B2 (en) | Digital summing phase-lock loop circuit with sideband control and method therefor | |
US4862105A (en) | Frequency synthesizer comprising a tuning indicator | |
US7109806B2 (en) | Device and method for detecting phase difference and PLL using the same | |
JPH0363255B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
US5903593A (en) | Spread spectrum signal receiver | |
JPH0693628B2 (ja) | Pllロツク検出回路 | |
JPH0545100B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
JP2622284B2 (ja) | 周波数範囲検出装置 | |
US20110171913A1 (en) | Frequency Synthesizer | |
JPH0430830Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
AU674444B2 (en) | Phase detector | |
JPH0736522B2 (ja) | Pllロック検出回路 | |
JPH0897717A (ja) | 位相同期ループのロック検出回路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |