JPS624896B2 - - Google Patents
Info
- Publication number
- JPS624896B2 JPS624896B2 JP52120634A JP12063477A JPS624896B2 JP S624896 B2 JPS624896 B2 JP S624896B2 JP 52120634 A JP52120634 A JP 52120634A JP 12063477 A JP12063477 A JP 12063477A JP S624896 B2 JPS624896 B2 JP S624896B2
- Authority
- JP
- Japan
- Prior art keywords
- pll
- frequency
- lock
- vco
- range
- 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
- 230000003111 delayed effect Effects 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 15
- 239000000872 buffer Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 101100350613 Arabidopsis thaliana PLL1 gene Proteins 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000007704 transition Effects 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
- H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
- H03L7/12—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a scanning signal
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12063477A JPS5453949A (en) | 1977-10-07 | 1977-10-07 | Locking method for pll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12063477A JPS5453949A (en) | 1977-10-07 | 1977-10-07 | Locking method for pll |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60221472A Division JPS6187428A (ja) | 1985-10-04 | 1985-10-04 | Ｐｐｌのロツク方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5453949A JPS5453949A (en) | 1979-04-27 |
| JPS624896B2 true JPS624896B2 (enrdf_load_stackoverflow) | 1987-02-02 |
Family
ID=14791069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12063477A Granted JPS5453949A (en) | 1977-10-07 | 1977-10-07 | Locking method for pll |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5453949A (enrdf_load_stackoverflow) |
-
1977
- 1977-10-07 JP JP12063477A patent/JPS5453949A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5453949A (en) | 1979-04-27 |
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