JPS615604A - 電圧制御型発振回路 - Google Patents
電圧制御型発振回路Info
- Publication number
- JPS615604A JPS615604A JP59125325A JP12532584A JPS615604A JP S615604 A JPS615604 A JP S615604A JP 59125325 A JP59125325 A JP 59125325A JP 12532584 A JP12532584 A JP 12532584A JP S615604 A JPS615604 A JP S615604A
- Authority
- JP
- Japan
- Prior art keywords
- oscillation frequency
- diode
- voltage
- transistor
- oscillation
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1206—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification
- H03B5/1212—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification the amplifier comprising a pair of transistors, wherein an output terminal of each being connected to an input terminal of the other, e.g. a cross coupled pair
- H03B5/1215—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification the amplifier comprising a pair of transistors, wherein an output terminal of each being connected to an input terminal of the other, e.g. a cross coupled pair the current source or degeneration circuit being in common to both transistors of the pair, e.g. a cross-coupled long-tailed pair
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
Landscapes
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59125325A JPS615604A (ja) | 1984-06-20 | 1984-06-20 | 電圧制御型発振回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59125325A JPS615604A (ja) | 1984-06-20 | 1984-06-20 | 電圧制御型発振回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS615604A true JPS615604A (ja) | 1986-01-11 |
| JPH0329322B2 JPH0329322B2 (enExample) | 1991-04-23 |
Family
ID=14907320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59125325A Granted JPS615604A (ja) | 1984-06-20 | 1984-06-20 | 電圧制御型発振回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS615604A (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6042905A (ja) * | 1983-07-22 | 1985-03-07 | ジ−メンス・アクチエンゲゼルシヤフト | 周波数制御可能なlc発振器 |
-
1984
- 1984-06-20 JP JP59125325A patent/JPS615604A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6042905A (ja) * | 1983-07-22 | 1985-03-07 | ジ−メンス・アクチエンゲゼルシヤフト | 周波数制御可能なlc発振器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329322B2 (enExample) | 1991-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |