JPS6363136B2 - - Google Patents
Info
- Publication number
- JPS6363136B2 JPS6363136B2 JP54033091A JP3309179A JPS6363136B2 JP S6363136 B2 JPS6363136 B2 JP S6363136B2 JP 54033091 A JP54033091 A JP 54033091A JP 3309179 A JP3309179 A JP 3309179A JP S6363136 B2 JPS6363136 B2 JP S6363136B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- frequency divider
- output
- broadcasts
- controlled oscillator
- 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 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
- H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
- H03J5/0272—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being used to preset a counter or a frequency divider in a phase locked loop, e.g. frequency synthesizer
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3309179A JPS55124332A (en) | 1979-03-19 | 1979-03-19 | Pll circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3309179A JPS55124332A (en) | 1979-03-19 | 1979-03-19 | Pll circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55124332A JPS55124332A (en) | 1980-09-25 |
JPS6363136B2 true JPS6363136B2 (da) | 1988-12-06 |
Family
ID=12376993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3309179A Granted JPS55124332A (en) | 1979-03-19 | 1979-03-19 | Pll circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55124332A (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6350121A (ja) * | 1986-08-19 | 1988-03-03 | Mitsubishi Electric Corp | 周波数調整回路 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53138621A (en) * | 1977-05-11 | 1978-12-04 | Hitachi Ltd | Radio receiver |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52119311U (da) * | 1976-03-05 | 1977-09-09 |
-
1979
- 1979-03-19 JP JP3309179A patent/JPS55124332A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53138621A (en) * | 1977-05-11 | 1978-12-04 | Hitachi Ltd | Radio receiver |
Also Published As
Publication number | Publication date |
---|---|
JPS55124332A (en) | 1980-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0432052B1 (en) | RF modulator | |
JPS63242030A (ja) | 広帯域周波数シンセサイザ受信機 | |
US4963838A (en) | Frequency synthesizer | |
US5220684A (en) | Channel selecting circuit | |
US5995169A (en) | SIF signal processing circuit | |
JPS61251313A (ja) | 電子同調式fm受信機 | |
JPS588617B2 (ja) | ジユシンキ | |
US4095190A (en) | Tuning system | |
JPS6363136B2 (da) | ||
JPH021973Y2 (da) | ||
JPS5883446A (ja) | 受信機 | |
JP3053838B2 (ja) | 映像中間周波回路 | |
JPS60223335A (ja) | Am/fm受信機のチユ−ナ | |
JP2811841B2 (ja) | Pllを用いた変調器 | |
JPH0314812Y2 (da) | ||
JPS5881341A (ja) | 受信機 | |
JPS6223146Y2 (da) | ||
JPS6019857B2 (ja) | 受信機 | |
JPS6035302Y2 (ja) | 自動同調回路 | |
JPS6349412B2 (da) | ||
JPS58177036A (ja) | Amラジオ受信機 | |
JPS6136427B2 (da) | ||
JPH03117222A (ja) | 電圧シンセサイザ方式の受信装置 | |
JPS6136426B2 (da) | ||
JPS60245319A (ja) | シンセサイザ方式のfm受信装置 |