JPS6126732B2 - - Google Patents
Info
- Publication number
- JPS6126732B2 JPS6126732B2 JP7387378A JP7387378A JPS6126732B2 JP S6126732 B2 JPS6126732 B2 JP S6126732B2 JP 7387378 A JP7387378 A JP 7387378A JP 7387378 A JP7387378 A JP 7387378A JP S6126732 B2 JPS6126732 B2 JP S6126732B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- frequency
- variable frequency
- frequency divider
- circuit
- 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
- 230000010355 oscillation Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000005070 sampling Methods 0.000 description 7
- 239000013256 coordination polymer Substances 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000001228 spectrum 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
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
- H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
- H03L7/183—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number
- H03L7/193—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number the frequency divider/counter comprising a commutable pre-divider, e.g. a two modulus divider
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Superheterodyne Receivers (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7387378A JPS55662A (en) | 1978-06-19 | 1978-06-19 | Channel selection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7387378A JPS55662A (en) | 1978-06-19 | 1978-06-19 | Channel selection device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55662A JPS55662A (en) | 1980-01-07 |
JPS6126732B2 true JPS6126732B2 (enrdf_load_stackoverflow) | 1986-06-21 |
Family
ID=13530740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7387378A Granted JPS55662A (en) | 1978-06-19 | 1978-06-19 | Channel selection device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55662A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0197790A (ja) * | 1987-10-08 | 1989-04-17 | Takawaki Kiso Koji:Kk | 堀孔機における排土飛散防止装置 |
-
1978
- 1978-06-19 JP JP7387378A patent/JPS55662A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0197790A (ja) * | 1987-10-08 | 1989-04-17 | Takawaki Kiso Koji:Kk | 堀孔機における排土飛散防止装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS55662A (en) | 1980-01-07 |
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