Patents
Sitemap › H03 - Basic 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 › H03B 5 - Generation of oscillations using amplifier with regenerative feedback from output to input
Patents for H03B 5 - Generation of oscillations using amplifier with regenerative feedback from output to input (11,466)
07/2014
07/09/2014CN102368679B 用于振荡器稳定输出的峰值检测电路 Peak detection circuit for stable oscillator output
07/09/2014CN102355226B 音叉型压电振动片及音叉型压电振子 Tuning-fork type piezoelectric vibrating piece and tuning-fork-type piezoelectric resonator
07/09/2014CN102187574B 表面声波谐振器、表面声波振荡器以及表面声波模块装置 Surface acoustic wave resonator, a surface acoustic wave oscillator, and a surface acoustic wave module unit
07/08/2014US8773214 Saw device, saw oscillator, and electronic apparatus
07/08/2014US8773213 Resistance-capacitance oscillation circuit
07/08/2014US8773212 Resistance-capacitance oscillation circuit
07/08/2014US8773211 Common mode rejection circuit
07/08/2014US8772999 Signal amplification by hierarchal resonating structures
07/03/2014US20140184347 Microelectronic machine-based variable resonator
07/03/2014US20140184346 Voltage-Controlled Oscillator Circuit Structure
07/03/2014US20140184345 Circuit and method for generating oscillating signals
07/02/2014CN203688501U 一种基于介电常数和频率校准的金属含量测定装置 A measurement device based on the dielectric constant of the metal content and frequency of calibration
07/02/2014CN103905000A 频率调整的方法及终端设备 The method of frequency adjustment and terminal equipment
07/02/2014CN103904999A 晶振频率调节装置 Crystal frequency adjustment device
07/02/2014CN103904998A 移动终端频率调整方法和装置 The mobile terminal apparatus and method of frequency adjustment
07/02/2014CN103904997A 展频频率产生器 Show Frequency Generator
07/02/2014CN102447439B 带恒温槽的晶体振荡器 Crystal oscillator with the bath
07/01/2014US8766737 Oscillation device
07/01/2014US8766735 Low power voltage controlled oscillator
06/2014
06/26/2014US20140176248 Use of electronic attenuator for mems oscillator overdrive protection
06/26/2014DE102013114535A1 Variable induktivität für lc-oszillator Variable inductance for lc oscillator
06/26/2014DE102013114160A1 Digital resonance driver for electrical resonator has digital control unit that increases/reduces phase relative to each other around adjustable phase angle based on determined difference between output signals of current sensors
06/25/2014CN103891134A 单差分变压器核 Single differential transformer core
06/25/2014CN103888080A push-push微波压控振荡器集成电路 push-push voltage controlled oscillator microwave integrated circuits
06/25/2014CN103888079A 用于lc振荡器的可变电感器 The variable inductor of the oscillator for lc
06/25/2014CN103888078A 用于改善变容二极管电容与偏压特性的矫正电路、应用该电路的设备 The varactor diode is used to improve the bias characteristic of the capacitor of the correction circuit, the circuit device of this application
06/25/2014CN103888077A 电子衰减器用于mems振荡器过驱动保护中的应用 Electronic attenuator for mems oscillator overdrive protection application
06/24/2014US8760234 MEMS vibrator and oscillator
06/24/2014US8760233 Frequency selection and amplifying device
06/19/2014US20140167870 Resonator element, resonator, oscillator, electronic device, and moving object
06/19/2014US20140167867 Variable Inductor for LC Oscillator
06/18/2014DE102013113989A1 Frequenzabstimmung und Schrittsteuerung eines digital gesteuerten Oszillators Frequency tuning and pacing of a digitally controlled oscillator
06/18/2014CN103872986A Memristor-based Duffing-van der Pol oscillating circuit
06/18/2014CN103872985A Generating device of high-voltage sine wave drive signal
06/18/2014CN103872984A Oscillation apparatus
06/18/2014CN102457226B 57 GHz voltage controlled oscillator used for millimeter wave communication
06/17/2014US8754719 Integrated circuit devices using analog dividers
06/17/2014US8754718 Piezoelectric device and electronic apparatus
06/12/2014WO2014089005A1 Frequency tuning system and method for finding a global optimum
06/12/2014US20140159827 Micromechanical resonator arrangement
06/12/2014US20140159826 Mems oscillators
06/12/2014US20140159825 Voltage controlled oscillator with low phase noise and high q inductive degeneration
06/12/2014US20140159824 Orthogonally referenced integrated ensemble for navigation and timing
06/11/2014CN203645628U 一种自补偿式cmos松弛振荡装置 A self-compensating cmos relaxation oscillation device
06/10/2014US8749316 Programmable varactor and methods of operation thereof
06/10/2014US8749315 Resonator electrode shields
06/05/2014US20140152394 Frequency detection circuits, radio frequency signal processing devices and methods for calibrating inductance and capacitance
06/05/2014US20140151105 Base substrate, resonator, oscillator, sensor, electronic device, electronic apparatus, and moving object
06/04/2014EP2738936A1 MEMS oscillators with thermal actuation at half resonance frequency
06/04/2014CN103840768A Automatic quadrature network with phase and amplitude detection
06/04/2014CN103840767A Frequency divider, frequency division method and radio frequency system
06/03/2014US8742872 MEMS element, and manufacturing method of MEMS element
06/03/2014US8742863 Temperature-corrected frequency control with crystal oscillators for initial frequency acquisition
06/03/2014US8742860 MEMS resonator and electrical device using the same
06/03/2014US8742859 Tunable inductor circuit
06/03/2014US8742857 Inductance enhanced rotary traveling wave oscillator circuit and method
06/03/2014US8742854 Periodic signal generators having microelectromechanical resonators therein that support generation of high frequency low-TCF difference signals
05/2014
05/29/2014US20140145793 Module for the Mechanical Uncoupling of a Resonator Having a High Quality Factor
05/28/2014CN103825556A 振荡电路 Oscillation circuit
05/28/2014CN103825555A 一种振荡电路 An oscillating circuit
05/28/2014CN103825554A 晶体振荡器以及产生振荡信号的方法 The method of the crystal oscillator, and generating an oscillation signal
05/28/2014CN103825553A 加热器装置以及振荡装置 Heater means and oscillation means
05/28/2014CN103825552A 一种多芯片共用晶振电路 A multi-chip crystal oscillator circuit common
05/27/2014US8736392 Transformer-based CMOS oscillators
05/27/2014US8736391 Method to shorten crystal oscillator's startup time
05/27/2014US8736390 Crystal oscillation device and semiconductor device
05/27/2014US8736389 Calibration circuit of a frequency generator, and compensation circuit thereof
05/27/2014US8736388 Oscillators having arbitrary frequencies and related systems and methods
05/27/2014US8736303 PSOC architecture
05/21/2014CN103813055A 一种时钟振荡电路及视频装置 A clock oscillation circuit and video equipment
05/21/2014CN103812445A 一种振荡器 An oscillator
05/21/2014CN103812444A 自激振荡电路 Self-excited oscillation circuit
05/21/2014CN102257725B 振荡电路 Oscillation circuit
05/20/2014US8729978 Quartz-crystal controlled oscillator
05/20/2014US8729975 Implementing differential resonant clock with DC blocking capacitor
05/20/2014US8729974 Method of regulating a timeout delay introduced at start-up of a digital system to ensure readiness of a master amplitude-regulated crystal oscillator and implementing circuit
05/20/2014US8729973 MEMS resonator
05/20/2014US8729972 Phase-shift keying demodulators and smart cards including the same
05/20/2014US8729971 Oscillator, and clock generator, semiconductor device, and electronic device including the same
05/15/2014WO2014071655A1 Constant temperature control crystal oscillator and manufacturing method thereof
05/15/2014US20140132359 Current reuse voltage controlled oscillator with improved differential output
05/15/2014DE10348364B4 Oszillatorschaltung mit stabiler Frequenz Oscillator circuit with stable frequency
05/14/2014CN103795344A 带有温度补偿的振荡器电路 The oscillator circuit with temperature compensation
05/14/2014CN102412784B 射级跟随器及采用该射级跟随器的压控振荡器 Emitter follower and the use of the emitter follower voltage controlled oscillator
05/14/2014CN102197591B 表面声波谐振器、表面声波振荡器以及表面声波模块装置 A surface acoustic wave resonator, a surface acoustic wave oscillator and a surface acoustic wave module unit
05/14/2014CN102035469B 电压控制振荡器 A voltage controlled oscillator
05/13/2014US8723611 Micromechanical resonator
05/13/2014US8723610 Voltage controlled oscillator
05/13/2014US8723609 Voltage-controlled oscillator module and method for generating oscillator signals
05/13/2014US8723608 Method and arrangement for voltage controlled oscillator device
05/08/2014WO2012170801A3 Systems and methods for integrating cellular and location detection functionality using a single crystal oscillator
05/08/2014US20140125422 Self-oscillation circuit
05/07/2014CN203590155U 一种振荡器 An oscillator
05/07/2014CN203590154U 低相位抖动的振荡器 Low phase jitter oscillator
05/07/2014CN102497163B 一种基于fpga的闭环vco线性度校正方法 Closed-loop vco linearity correction method based fpga
05/07/2014CN101783649B 多段型恒温晶体振荡器 Multi-type oven controlled crystal oscillator
05/06/2014US8717111 Oscillator device
05/06/2014US8717108 Resonator device
05/01/2014US20140118079 Resonator element, resonator, oscillator, electronic apparatus, and moving object
04/2014
04/30/2014EP2724415A1 An electrically tunable oscillator
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