FI963835A0 - Styrning av en spaenningsstyrd oscillator - Google Patents
Styrning av en spaenningsstyrd oscillatorInfo
- Publication number
- FI963835A0 FI963835A0 FI963835A FI963835A FI963835A0 FI 963835 A0 FI963835 A0 FI 963835A0 FI 963835 A FI963835 A FI 963835A FI 963835 A FI963835 A FI 963835A FI 963835 A0 FI963835 A0 FI 963835A0
- Authority
- FI
- Finland
- Prior art keywords
- spaenningsstyrd
- styrning
- oscillator
- spaenningsstyrd oscillator
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI963835A FI101437B1 (fi) | 1996-09-25 | 1996-09-25 | Jännitesäätöisen oskillaattorin ohjaus |
CN97199138A CN1234925A (zh) | 1996-09-25 | 1997-09-24 | 电压控制振荡器的控制 |
EP97942058A EP0928519A2 (en) | 1996-09-25 | 1997-09-24 | Control of a voltage controlled oscillator |
AU43872/97A AU4387297A (en) | 1996-09-25 | 1997-09-24 | Control of a voltage controlled oscillator |
PCT/FI1997/000574 WO1998013939A2 (en) | 1996-09-25 | 1997-09-24 | Control of a voltage controlled oscillator |
US09/275,340 US6005444A (en) | 1996-09-25 | 1999-03-24 | Circuits for producing control currents for a current controlled oscillator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI963835 | 1996-09-25 | ||
FI963835A FI101437B1 (fi) | 1996-09-25 | 1996-09-25 | Jännitesäätöisen oskillaattorin ohjaus |
Publications (3)
Publication Number | Publication Date |
---|---|
FI963835A0 true FI963835A0 (fi) | 1996-09-25 |
FI101437B FI101437B (fi) | 1998-06-15 |
FI101437B1 FI101437B1 (fi) | 1998-06-15 |
Family
ID=8546745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI963835A FI101437B1 (fi) | 1996-09-25 | 1996-09-25 | Jännitesäätöisen oskillaattorin ohjaus |
Country Status (6)
Country | Link |
---|---|
US (1) | US6005444A (fi) |
EP (1) | EP0928519A2 (fi) |
CN (1) | CN1234925A (fi) |
AU (1) | AU4387297A (fi) |
FI (1) | FI101437B1 (fi) |
WO (1) | WO1998013939A2 (fi) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6275116B1 (en) * | 1999-06-08 | 2001-08-14 | Cypress Semiconductor Corp. | Method, circuit and/or architecture to improve the frequency range of a voltage controlled oscillator |
US6404294B1 (en) | 2000-07-18 | 2002-06-11 | Cypress Semiconductor Corp. | Voltage control oscillator (VCO) with automatic gain control |
US6696829B1 (en) * | 2001-11-16 | 2004-02-24 | Rambus Inc. | Self-resetting phase locked loop |
US7151414B2 (en) * | 2005-01-26 | 2006-12-19 | Texas Instruments Incorporated | Method and circuit for frequency synthesis using a low drift current controlled oscillator with wide output frequency range |
US8035455B1 (en) | 2005-12-21 | 2011-10-11 | Cypress Semiconductor Corporation | Oscillator amplitude control network |
US8143957B2 (en) | 2006-01-11 | 2012-03-27 | Qualcomm, Incorporated | Current-mode gain-splitting dual-path VCO |
BRPI0707275B1 (pt) * | 2006-01-26 | 2019-04-24 | Nihon Dempa Kogyo Co., Ltd | Circuito de acionamento de vco e sintetizador de freqüência |
KR101159820B1 (ko) * | 2006-04-04 | 2012-07-03 | 페어차일드코리아반도체 주식회사 | 듀티 변동이 억제되는 공진형 인버터 |
CN101123433B (zh) * | 2006-08-11 | 2012-02-01 | 凌阳科技股份有限公司 | 锁相回路 |
KR100910460B1 (ko) * | 2007-07-03 | 2009-08-04 | 삼성전기주식회사 | 주파수 가변 오실레이터 |
JP4355350B2 (ja) * | 2007-11-16 | 2009-10-28 | 日本電波工業株式会社 | 発振周波数制御回路 |
US8432884B1 (en) * | 2011-11-16 | 2013-04-30 | Metropcs Wireless, Inc. | System and method for increased bandwidth efficiency within microwave backhaul of a telecommunication system |
US8664991B1 (en) * | 2013-01-25 | 2014-03-04 | Analog Devices, Inc. | Apparatus and methods for phase-locked loops |
US8760203B1 (en) | 2013-05-01 | 2014-06-24 | Cypress Semiconductor Corporation | OTA based fast lock PLL |
JP6311228B2 (ja) * | 2013-07-05 | 2018-04-18 | 富士電機株式会社 | アラーム出力回路 |
CN104320134B (zh) * | 2014-10-27 | 2017-10-03 | 海能达通信股份有限公司 | 快速锁定的频率产生电路 |
US9548746B2 (en) * | 2014-12-22 | 2017-01-17 | Intel IP Corporation | Coarse tuning selection for phase locked loops |
CN105720974A (zh) * | 2016-01-20 | 2016-06-29 | 深圳市同创国芯电子有限公司 | 一种振荡器电路、锁相环电路及设备 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4494080A (en) * | 1981-11-16 | 1985-01-15 | International Business Machines Corporation | Voltage-controlled oscillator with independent gain and frequency controls |
US5056118A (en) * | 1989-05-16 | 1991-10-08 | Rockwell International Corporation | Method and apparatus for clock and data recovery with high jitter tolerance |
JPH03167915A (ja) * | 1989-11-27 | 1991-07-19 | Seiko Instr Inc | 信号処理装置 |
US5061907A (en) * | 1991-01-17 | 1991-10-29 | National Semiconductor Corporation | High frequency CMOS VCO with gain constant and duty cycle compensation |
US5459653A (en) * | 1993-06-23 | 1995-10-17 | Ati Technologies Inc. | Voltage to current converter with independent loop gain and frequency control |
US5414390A (en) * | 1994-09-12 | 1995-05-09 | Analog Devices, Inc. | Center frequency controlled phase locked loop system |
US5604926A (en) * | 1995-03-07 | 1997-02-18 | Motorola, Inc. | Phase locked loop circuit current mode feedback |
US5504459A (en) * | 1995-03-20 | 1996-04-02 | International Business Machines Corporation | Filter network for phase-locked loop circuit |
US5604465A (en) * | 1995-06-07 | 1997-02-18 | International Business Machines Corporation | Adaptive self-calibration for fast tuning phaselock loops |
-
1996
- 1996-09-25 FI FI963835A patent/FI101437B1/fi active IP Right Grant
-
1997
- 1997-09-24 AU AU43872/97A patent/AU4387297A/en not_active Abandoned
- 1997-09-24 CN CN97199138A patent/CN1234925A/zh active Pending
- 1997-09-24 WO PCT/FI1997/000574 patent/WO1998013939A2/en not_active Application Discontinuation
- 1997-09-24 EP EP97942058A patent/EP0928519A2/en not_active Withdrawn
-
1999
- 1999-03-24 US US09/275,340 patent/US6005444A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI101437B (fi) | 1998-06-15 |
US6005444A (en) | 1999-12-21 |
CN1234925A (zh) | 1999-11-10 |
FI101437B1 (fi) | 1998-06-15 |
WO1998013939A3 (en) | 1998-06-11 |
WO1998013939A2 (en) | 1998-04-02 |
AU4387297A (en) | 1998-04-17 |
EP0928519A2 (en) | 1999-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: NOKIA TELECOMMUNICATIONS OY |