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)
05/2012
05/29/2012US8188799 Microelectromechanical system device and method of manufacturing the microelectromechanical system device
05/24/2012US20120126908 Piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic device, radio-controlled clock, and method for manufacturing piezoelectric vibrating reed
05/24/2012US20120126907 Oscillation circuit
05/23/2012EP1328060B1 Oscillation circuit, electronic circuit, and semiconductor device, clock, and electronic apparatus which comprise these circuits
05/23/2012CN202231675U Constant temperature crystal oscillator with high stability
05/23/2012CN202231674U Miniaturization constant temperature crystal oscillator with high stability
05/23/2012CN202231673U High-precision temperature compensated crystal oscillator
05/23/2012CN102474220A A low phase noise voltage controlled oscillator
05/23/2012CN102474219A Improvements in the fine tuning of electronic oscillators
05/23/2012CN102468804A 电流控制型振荡器 A current-controlled oscillator
05/23/2012CN101800522B Tunable ferro-electric filter
05/23/2012CN101561691B Method and device for regulating system frequency of storage device
05/22/2012US8183948 Ultra-compact PLL with wide tuning range and low noise
05/22/2012US8183947 Low power consuming quartz oscillator circuit with active polarisation
05/22/2012US8183945 Oscillator based on series of four nanowires
05/22/2012US8183944 Method and system for using a MEMS structure as a timing source
05/22/2012US8183943 Oscillator and phase synchronizing circuit
05/17/2012US20120119837 Nanoscale Electromagnetic Radiation Device Using Serpentine Conductor
05/16/2012CN102460955A Capacitor switching circuit
05/16/2012CN102457229A Capacitor coupled quadrature voltage controlleed oscillator
05/16/2012CN102457228A Piezoelectric oscillation circuit and temperature-constant piezoelectric oscillator
05/16/2012CN102457227A 一种用于毫米波通信的40GHz压控振荡器 40GHz VCO for a millimeter-wave communication
05/16/2012CN102457226A 一种用于毫米波通信的57GHz压控振荡器 57GHz VCO for a millimeter-wave communication
05/16/2012CN101325397B Third overtone crystal oscillator
05/15/2012US8179201 Resonator
05/10/2012WO2012060936A1 Surface acoustic wave resonator mounting with low acceleration sensitivity
05/10/2012WO2012059120A1 An oscillator circuit with feedback
05/10/2012US20120112845 Circuit Arrangement For Inductive Energy Transfer
05/09/2012EP2449673A1 Improvements in the fine tuning of electronic oscillators
05/09/2012CN202218192U Programmable oscillator
05/09/2012CN102447440A Oscillator
05/09/2012CN102447439A Oven controlled crystal oscillator
05/09/2012CN101350591B Surface-mount crystal oscillator
05/08/2012US8176296 Programmable microcontroller architecture
05/08/2012US8174332 Phase lock loop pre-charging system and method
05/08/2012US8174331 Temperature compensated crystal oscillator, printed-circuit board, and electronic device
05/08/2012US8174330 Method and system for an energy efficient temperature sensing crystal integrated circuit
05/03/2012WO2012057914A1 Crystal oscillator with low-power mode
05/03/2012WO2012056600A1 Oscillator
05/03/2012US20120105165 Surface acoustic wave resonator, surface acoustic wave oscillator, and surface acoustic wave module device
05/03/2012US20120105162 Resonant oscillator with start up and shut down circuitry
05/02/2012CN202210777U Low-frequency crystal oscillator
05/02/2012CN1909360B Crystal oscillator integrated circuit and method for generating oscillator signal
05/02/2012CN102439844A Oscillator
05/02/2012CN102437817A SMD (Surface Mounted Device) micro constant-temperature crystal oscillator
05/01/2012US8169271 Interference resistant local oscillator
05/01/2012US8169270 Overlapping, two-segment capacitor bank for VCO frequency tuning
05/01/2012US8169268 Oscillation circuit and semiconductor device having the same
04/2012
04/26/2012WO2012054826A1 An oscillator circuit and system
04/26/2012WO2012053983A1 Integrated circuit architecture with strongly coupled lc tanks
04/26/2012WO2012051877A1 Method and device for controlling oven-controlled crystal oscillator using microcomputer
04/26/2012US20120098611 Integrated acoustic bandgap devices for energy confinement and methods of fabricating same
04/26/2012US20120098610 Oven-controlled crystal oscillator and manufacturing method of the same
04/26/2012US20120098609 Crystal Oscillator With Low-Power Mode
04/26/2012US20120098608 Oscillation circuit
04/26/2012US20120098607 Modular microwave source
04/25/2012EP2443738A1 Configurable wide tuning range oscillator core
04/25/2012EP2443737A1 Multi-band frequency oscillating device
04/25/2012CN102428642A 用于减少振荡器的功率消耗的系统和方法 Systems and methods for reducing power consumption of the oscillator for
04/25/2012CN102427328A Sine wave oscillating circuit
04/25/2012CN101741313B 自动增强快速起振石英振荡器 Auto Enhance quick start-up crystal oscillator
04/25/2012CN101136618B Tunable ferro-electric filter
04/24/2012US8164401 Tunable artificial dielectrics
04/24/2012US8164393 Vibrating reed, vibrator, oscillator, and electronic device
04/19/2012WO2012050676A1 Tunable resonant circuit in an integrated circuit
04/19/2012WO2012050461A1 Small form factor oscillator
04/19/2012WO2011156379A8 Resonator circuit and amplifier circuit
04/19/2012US20120092084 Tuning-fork resonator with grooves on principal surfaces
04/19/2012US20120092083 Mems resonator
04/19/2012US20120092081 Tunable resonant circuit in an integrated circuit
04/19/2012US20120092080 Oscillator
04/18/2012EP2442445A1 MEMS oscillator
04/18/2012EP2441168A1 Capacitor switching circuit
04/18/2012CN202197249U 单极性正弦调制波发生电路 Unipolar modulation sine wave generating circuit
04/18/2012CN202197248U 恒温控制的压控温补晶体振荡器 Thermostatically controlled voltage controlled TCXO
04/18/2012CN102422526A Overlapping, two-segment capacitor bank for vco frequency tuning
04/18/2012CN102422525A 振荡器中的闪烁噪声消除 Eliminate flicker noise oscillators
04/18/2012CN102420569A 一种线性电压控制晶体振荡器 A linear voltage-controlled crystal oscillator
04/18/2012CN102420568A 具有温度补偿的振荡器 Temperature-compensated oscillator
04/18/2012CN102420567A 用以补偿可控振荡器的频率漂移的集成电路装置、电子装置及方法 The integrated circuit device to compensate for frequency drift of the controllable oscillator, an electronic device and method
04/17/2012US8159308 Low power voltage controlled oscillator (VCO)
04/17/2012US8159307 Logical element
04/12/2012WO2012048034A2 Wideband temperature compensated resonator and wideband vco
04/12/2012WO2011129857A3 Scalable millimeter wave power source
04/12/2012US20120086516 Oven controlled crystal oscillator
04/12/2012US20120086514 Mems oscillator
04/12/2012US20120086471 Psoc architecture
04/12/2012US20120086308 Surface acoustic wave device, electronic apparatus, and sensor apparatus
04/11/2012EP2439846A1 Temperature compensated RC oscillator
04/11/2012EP2439842A1 Oscillation device
04/11/2012EP2086107B1 Oscillator, transmission/reception device, and frequency synthesizer
04/11/2012CN202190250U 一种晶振移频电路 One kind of oscillator frequency shift circuit
04/11/2012CN202185304U 自动调温调压震荡器 Shaker thermostat regulator
04/11/2012CN102412785A 一种带有变压器型噪声滤波器的振荡器 A transformer-type noise filter oscillator with the
04/11/2012CN102412784A 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
04/10/2012US8154356 Oscillator with capacitance array
04/10/2012US8154355 High-frequency colpitts circuit
04/10/2012US8154354 Nonlinear pulse oscillator methods and apparatus
04/10/2012US8154351 Voltage-controlled oscillator and gain calibration technique for two-point modulation in a phase-locked loop
04/05/2012US20120081188 Wideband temperature compensated resonator and wideband vco
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