ITRM20060665A1 - Dispositivo a due oscillatori differenziali accoppiati ed in quadratura di fase con alimentazione impulsata. - Google Patents
Dispositivo a due oscillatori differenziali accoppiati ed in quadratura di fase con alimentazione impulsata.Info
- Publication number
- ITRM20060665A1 ITRM20060665A1 IT000665A ITRM20060665A ITRM20060665A1 IT RM20060665 A1 ITRM20060665 A1 IT RM20060665A1 IT 000665 A IT000665 A IT 000665A IT RM20060665 A ITRM20060665 A IT RM20060665A IT RM20060665 A1 ITRM20060665 A1 IT RM20060665A1
- Authority
- IT
- Italy
- Prior art keywords
- impulsed
- oscillators
- phase
- power supply
- layered
- 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
- H03B27/00—Generation of oscillations providing a plurality of outputs of the same frequency but differing in phase, other than merely two anti-phase outputs
-
- 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
-
- 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
- H03B5/1228—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 field effect 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
- H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
- H03B2200/006—Functional aspects of oscillators
- H03B2200/0078—Functional aspects of oscillators generating or using signals in quadrature
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000665A ITRM20060665A1 (it) | 2006-12-11 | 2006-12-11 | Dispositivo a due oscillatori differenziali accoppiati ed in quadratura di fase con alimentazione impulsata. |
US12/518,811 US8253501B2 (en) | 2006-12-11 | 2007-12-11 | Device with two differential oscillators with pulsed power supply coupled to and in quadrature-phase with each other |
PCT/IT2007/000863 WO2008072274A1 (en) | 2006-12-11 | 2007-12-11 | Device with two differential oscillators with pulsed power supply coupled to and in quadrature-phase with each other |
EP07866795A EP2092636A1 (en) | 2006-12-11 | 2007-12-11 | Device with two differential oscillators with pulsed power supply coupled to and in quadrature-phase with each other |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000665A ITRM20060665A1 (it) | 2006-12-11 | 2006-12-11 | Dispositivo a due oscillatori differenziali accoppiati ed in quadratura di fase con alimentazione impulsata. |
Publications (1)
Publication Number | Publication Date |
---|---|
ITRM20060665A1 true ITRM20060665A1 (it) | 2008-06-12 |
Family
ID=39322360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000665A ITRM20060665A1 (it) | 2006-12-11 | 2006-12-11 | Dispositivo a due oscillatori differenziali accoppiati ed in quadratura di fase con alimentazione impulsata. |
Country Status (4)
Country | Link |
---|---|
US (1) | US8253501B2 (it) |
EP (1) | EP2092636A1 (it) |
IT (1) | ITRM20060665A1 (it) |
WO (1) | WO2008072274A1 (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010171970A (ja) * | 2009-01-21 | 2010-08-05 | Korea Advanced Inst Of Science & Technology | 差動構造のパルスオシレータとその配列を用いる多位相超広帯域信号発生器 |
US8081039B1 (en) * | 2009-06-03 | 2011-12-20 | Marvell International Ltd. | High efficiency harmonic voltage controlled oscillator (VCO) |
WO2014051545A1 (en) * | 2012-09-25 | 2014-04-03 | Arijit Raychowdhury | Digitally phase locked low dropout regulator |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4063193A (en) * | 1976-10-12 | 1977-12-13 | National Semiconductor Corporation | Differential transistor pair integrated circuit oscillator with L-C tank circuit |
US5955929A (en) * | 1996-08-27 | 1999-09-21 | Silicon Image, Inc. | Voltage-controlled oscillator resistant to supply voltage noise |
EP0899866A1 (en) | 1997-08-27 | 1999-03-03 | Lsi Logic Corporation | Reactive tuned oscillator using standard CMOS technology |
US7075347B2 (en) * | 2000-08-10 | 2006-07-11 | University Of Southern California | Multiphase resonant pulse generators |
US6542043B1 (en) * | 2001-10-16 | 2003-04-01 | Broadcom Corporation | All PMOS fully differential voltage controlled oscillator |
US6653908B1 (en) * | 2001-10-18 | 2003-11-25 | National Semiconductor Corporation | Oscillator circuit with automatic level control for selectively minimizing phase noise |
US6765448B2 (en) * | 2002-10-30 | 2004-07-20 | Qualcomm Incorporated | Self-biased VCO |
WO2006011364A1 (ja) * | 2004-07-28 | 2006-02-02 | Matsushita Electric Industrial Co., Ltd. | 発振器 |
ITRM20040648A1 (it) | 2004-12-30 | 2005-03-30 | Univ Roma | Dispositivo ad oscillatore differenziale con alimentazione imlpulsata, e relativo metodo di pilotaggio. |
KR100818241B1 (ko) * | 2005-02-14 | 2008-04-01 | 삼성전자주식회사 | 쿼드러쳐 전압 제어 발진기 |
-
2006
- 2006-12-11 IT IT000665A patent/ITRM20060665A1/it unknown
-
2007
- 2007-12-11 US US12/518,811 patent/US8253501B2/en not_active Expired - Fee Related
- 2007-12-11 WO PCT/IT2007/000863 patent/WO2008072274A1/en active Application Filing
- 2007-12-11 EP EP07866795A patent/EP2092636A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2008072274A1 (en) | 2008-06-19 |
EP2092636A1 (en) | 2009-08-26 |
US20100085122A1 (en) | 2010-04-08 |
US8253501B2 (en) | 2012-08-28 |
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