FI991472A0 - Jännitesäädelty värähtelypiiri - Google Patents
Jännitesäädelty värähtelypiiriInfo
- Publication number
- FI991472A0 FI991472A0 FI991472A FI991472A FI991472A0 FI 991472 A0 FI991472 A0 FI 991472A0 FI 991472 A FI991472 A FI 991472A FI 991472 A FI991472 A FI 991472A FI 991472 A0 FI991472 A0 FI 991472A0
- Authority
- FI
- Finland
- Prior art keywords
- oscillation circuit
- voltage controlled
- controlled oscillation
- voltage
- 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
- H03B1/00—Details
- H03B1/04—Reducing undesired oscillations, e.g. harmonics
-
- 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
- H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
- H03B2201/02—Varying the frequency of the oscillations by electronic means
- H03B2201/0208—Varying the frequency of the oscillations by electronic means the means being an element with a variable capacitance, e.g. capacitance diode
-
- 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
- H03B2202/05—Reduction of undesired oscillations through filtering or through special resonator characteristics
-
- 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
- H03B2202/07—Reduction of undesired oscillations through a cancelling of the undesired oscillation
-
- 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
- H03B2202/08—Reduction of undesired oscillations originated from the oscillator in circuit elements external to the oscillator by means associated with the oscillator
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10182524A JP2000022442A (ja) | 1998-06-29 | 1998-06-29 | 電圧制御発振回路 |
JP18252498 | 1998-06-29 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI991472A0 true FI991472A0 (fi) | 1999-06-29 |
FI991472A FI991472A (fi) | 1999-12-30 |
FI115934B FI115934B (fi) | 2005-08-15 |
Family
ID=16119821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI991472A FI115934B (fi) | 1998-06-29 | 1999-06-29 | Jänniteohjattu värähtelypiiri |
Country Status (4)
Country | Link |
---|---|
US (1) | US6424231B2 (fi) |
JP (1) | JP2000022442A (fi) |
FI (1) | FI115934B (fi) |
SE (1) | SE519972C2 (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6793886B2 (ja) * | 2018-07-12 | 2020-12-02 | 三菱電機株式会社 | 光受信回路 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07263957A (ja) * | 1994-03-17 | 1995-10-13 | Fujitsu Ltd | 電圧制御発振器 |
JPH0879069A (ja) * | 1994-09-08 | 1996-03-22 | Mitsubishi Electric Corp | Vco回路及びpll回路 |
US5508665A (en) * | 1994-10-31 | 1996-04-16 | Motorola, Inc. | Oscillator operable in a high impedance mode |
CN1304580A (zh) * | 1998-05-05 | 2001-07-18 | 瓦里-L公司 | 无源切换的振荡器输出电路 |
-
1998
- 1998-06-29 JP JP10182524A patent/JP2000022442A/ja active Pending
-
1999
- 1999-06-23 US US09/338,383 patent/US6424231B2/en not_active Expired - Fee Related
- 1999-06-29 FI FI991472A patent/FI115934B/fi active IP Right Grant
- 1999-06-29 SE SE9902463A patent/SE519972C2/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20010045870A1 (en) | 2001-11-29 |
US6424231B2 (en) | 2002-07-23 |
JP2000022442A (ja) | 2000-01-21 |
FI991472A (fi) | 1999-12-30 |
SE9902463D0 (sv) | 1999-06-29 |
SE9902463L (sv) | 1999-12-30 |
SE519972C2 (sv) | 2003-05-06 |
FI115934B (fi) | 2005-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
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