KR880008835U - 발진 회로 - Google Patents
발진 회로Info
- Publication number
- KR880008835U KR880008835U KR2019870017513U KR870017513U KR880008835U KR 880008835 U KR880008835 U KR 880008835U KR 2019870017513 U KR2019870017513 U KR 2019870017513U KR 870017513 U KR870017513 U KR 870017513U KR 880008835 U KR880008835 U KR 880008835U
- Authority
- KR
- South Korea
- Prior art keywords
- oscillation circuit
- oscillation
- circuit
- Prior art date
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
- H03B5/1237—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 comprising means for varying the frequency of the generator
- H03B5/124—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 comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance
- H03B5/1243—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 comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance the means comprising voltage variable capacitance diodes
-
- 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
-
- 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
- H03B2202/00—Aspects of oscillators relating to reduction of undesired oscillations
- H03B2202/02—Reduction of undesired oscillations originated from natural noise of the circuit elements of the oscillator
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986157096U JPS6364139U (ko) | 1986-10-14 | 1986-10-14 | |
JP157096 | 1986-10-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880008835U true KR880008835U (ko) | 1988-06-30 |
KR910001427Y1 KR910001427Y1 (ko) | 1991-03-04 |
Family
ID=31079329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870017513U KR910001427Y1 (ko) | 1986-10-14 | 1987-10-14 | 발진 회로 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS6364139U (ko) |
KR (1) | KR910001427Y1 (ko) |
-
1986
- 1986-10-14 JP JP1986157096U patent/JPS6364139U/ja active Pending
-
1987
- 1987-10-14 KR KR2019870017513U patent/KR910001427Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS6364139U (ko) | 1988-04-27 |
KR910001427Y1 (ko) | 1991-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19971226 Year of fee payment: 8 |
|
LAPS | Lapse due to unpaid annual fee |