JPS58141606U - Oscillator frequency fine adjustment circuit - Google Patents
Oscillator frequency fine adjustment circuitInfo
- Publication number
- JPS58141606U JPS58141606U JP3919782U JP3919782U JPS58141606U JP S58141606 U JPS58141606 U JP S58141606U JP 3919782 U JP3919782 U JP 3919782U JP 3919782 U JP3919782 U JP 3919782U JP S58141606 U JPS58141606 U JP S58141606U
- Authority
- JP
- Japan
- Prior art keywords
- fine adjustment
- adjustment circuit
- oscillator frequency
- frequency fine
- 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.)
- Pending
Links
Landscapes
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はＬＣ発振回路の本案者の適用例、第２図に水晶
発振回路の本考案の適用例である。
１・・・・・・能動素子、２・・・・・・インダクタン
ス、３゜４．５・・・・・・コンデンサ、６・・・・・
・ＰＩＮダイオード、７・・・・・・抵抗またはチョー
クコイル、８・・開電流調節手段、９・・・・・・水晶
発振子。FIG. 1 shows an application example of the present invention to an LC oscillation circuit, and FIG. 2 shows an application example of the present invention to a crystal oscillation circuit. 1... Active element, 2... Inductance, 3゜4.5... Capacitor, 6...
- PIN diode, 7...Resistor or choke coil, 8...Open current adjustment means, 9...Crystal oscillator.
Claims (1)
を微小変化せしめる回路において、可変抵抗成分として
ＰＩＮダイオードを使用したことを特徴とする発振器の
周波数微調整回路。An oscillator frequency fine adjustment circuit that uses a PIN diode as a variable resistance component in a circuit that slightly changes the oscillation frequency by changing the resistance component of the oscillation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3919782U JPS58141606U (en) | 1982-03-19 | 1982-03-19 | Oscillator frequency fine adjustment circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3919782U JPS58141606U (en) | 1982-03-19 | 1982-03-19 | Oscillator frequency fine adjustment circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58141606U true JPS58141606U (en) | 1983-09-24 |
Family
ID=30050494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3919782U Pending JPS58141606U (en) | 1982-03-19 | 1982-03-19 | Oscillator frequency fine adjustment circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58141606U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4411699Y1 (en) * | 1966-05-07 | 1969-05-15 | ||
| JPS4937297A (en) * | 1972-08-12 | 1974-04-06 | ||
| JPS5215718U (en) * | 1975-07-22 | 1977-02-03 | ||
| JPS5323063U (en) * | 1976-08-05 | 1978-02-27 |
-
1982
- 1982-03-19 JP JP3919782U patent/JPS58141606U/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4411699Y1 (en) * | 1966-05-07 | 1969-05-15 | ||
| JPS4937297A (en) * | 1972-08-12 | 1974-04-06 | ||
| JPS5215718U (en) * | 1975-07-22 | 1977-02-03 | ||
| JPS5323063U (en) * | 1976-08-05 | 1978-02-27 |
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