JPS606321U - Hartley oscillation circuit - Google Patents
Hartley oscillation circuitInfo
- Publication number
- JPS606321U JPS606321U JP9729383U JP9729383U JPS606321U JP S606321 U JPS606321 U JP S606321U JP 9729383 U JP9729383 U JP 9729383U JP 9729383 U JP9729383 U JP 9729383U JP S606321 U JPS606321 U JP S606321U
- Authority
- JP
- Japan
- Prior art keywords
- oscillation circuit
- hartley oscillation
- coil
- transistor
- hartley
- 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.)
- Granted
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のハートレー発振回路の一例を示す結線図
、第２図は本考案によるハートレー発振回路の一実施例
を示す結線図である。
１はトランジスタ、４はコイル、５は可変容量ダイオー
ド、１０はバイアス抵抗器、１３はデカップリングコン
デンサ、１４はチョークコイル、１５はダイオードであ
る。、FIG. 1 is a wiring diagram showing an example of a conventional Hartley oscillation circuit, and FIG. 2 is a wiring diagram showing an embodiment of the Hartley oscillation circuit according to the present invention. 1 is a transistor, 4 is a coil, 5 is a variable capacitance diode, 10 is a bias resistor, 13 is a decoupling capacitor, 14 is a choke coil, and 15 is a diode. ,
Claims (1)
デンサが並列に接続されると共に、上記トランジスタの
エミッタが上記コイルに設けられた中間タップに接続さ
れて成るノ１−トレー発振回路において、上記トランジ
スタのベースと電源との間にチョークコイル及びダイオ
ードを直列に接続したことを特徴とするノ１−トレー発
振回路。In a 1-tray oscillation circuit, a coil and a capacitor are connected in parallel between the collector and base of a transistor, and the emitter of the transistor is connected to an intermediate tap provided on the coil. No. 1-Tray oscillation circuit, characterized in that a choke coil and a diode are connected in series between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9729383U JPS606321U (en) | 1983-06-23 | 1983-06-23 | Hartley oscillation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9729383U JPS606321U (en) | 1983-06-23 | 1983-06-23 | Hartley oscillation circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS606321U true JPS606321U (en) | 1985-01-17 |
| JPH0224288Y2 JPH0224288Y2 (en) | 1990-07-03 |
Family
ID=30231494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9729383U Granted JPS606321U (en) | 1983-06-23 | 1983-06-23 | Hartley oscillation circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS606321U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5366145A (en) * | 1976-11-26 | 1978-06-13 | Hitachi Ltd | Oscillator circuit |
-
1983
- 1983-06-23 JP JP9729383U patent/JPS606321U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5366145A (en) * | 1976-11-26 | 1978-06-13 | Hitachi Ltd | Oscillator circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0224288Y2 (en) | 1990-07-03 |
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