218799 ⎘
Aspects of oscillators relating to varying the frequency of the oscillations; Varying the frequency of the oscillations by electronic means the means being an electronic switch for switching in or out oscillator elements the means comprising a transistor
Modifiable oscillator circuit for operating modes
#2Circuit device and oscillator
#3Radio frequency oscillator
#4Resonator circuit
#5Oscillating circuit and electronic device
#6Waveform generator
#7Radio frequency oscillator
#8Resonator circuit
#9Method and apparatus for calibration of voltage controlled oscillator
#10Radio frequency oscillator
#11Magnetically decoupled concentric coils structure for area optimized high performance LC VCOs
#12Resonator circuit
#13Positive logic digitally tunable capacitor
#14Biasing circuit for capacitor switch transistor and method therefore
#15Dual-mode oscillator and multi-phase oscillator
#16Voltage-controlled oscillators with ramped voltages
#17Bandwidth adjustment in a phase-locked loop of a local oscillator
#18Parallel-based switching inductor device
#19RC oscillator that uses thermometer codes to select a sub-array and binary codes to select capacitors or resistors within a sub-array for linear and monotonic tuning
#20Switched capacitor banks
#21VOLTAGE-CONTROLLED OSCILLATOR AND A METHOD FOR TUNING OSCILLATIONS
#22Switchable inductor network for wideband circuits
#23Crystal driver circuit with core amplifier having unbalanced tune capacitors
#24Semiconductor device and control method of the same
#25Resonant clock circuit with magnetic shield
#26Resonant clock circuit with magnetic shield
#27Oscillator, electronic apparatus, vehicle, and manufacturing method of oscillator
#28Temperature compensated oscillation controller and temperature compensated crystal oscillator including the same
#29Positive logic digitally tunable capacitor
#30Digitally controlled varactor structure for high resolution DCO
#31Dual-mode oscillator and multi-phase oscillator
#32Method and apparatus for calibration of voltage controlled oscillator
#33Resonator circuit
#34Radio frequency oscillator
#35Oscillator circuit with reconfigurable oscillator amplifier and/or hybrid amplitude calibration circuit and associated method
#36Voltage-controlled oscillator and a method for tuning oscillations
#37Systems and methods for graphene mechanical oscillators with tunable frequencies
#38Low power wide tuning range oscillator
#39Ultra low-power high frequency crystal oscillator for real time clock applications
#40Semiconductor apparatus, oscillation circuit, and signal processing system
#41Trimming circuit for clock source
#42Tunable inductor circuit
#43Low noise oscillator having passive impedance network
#44Low noise oscillator having switching network
#45Switched Capacitor Array for Voltage Controlled Oscillator
#46Tunable resonant circuit in an integrated circuit
#47Apparatus and method for digitally controlling capacitance
#48CIRCUIT ARRANGEMENT OF A VOLTAGE CONTROLLED OSCILLATOR
#49Variable capacitance with delay lock loop
#50Power monitoring device and methods thereof
#51Transistor voltage-controlled oscillator and frequency synthesizer having the same
#52MULTI-BAND TUNABLE RESONANT CIRCUIT
#53High-frequency oscillator and electronic apparatus
#54Variable capacitance with delay lock loop
#55Dual-band voltage controlled oscillator
#56Precision capacitor array
#57Vco Device, and Tuner, Broadcast Receiver and Mobile Telephone Using the Same
#58DIGITAL ADJUSTMENT OF AN OSCILLATOR
#59Technique for reducing capacitance of a switched capacitor array
#60Frequency tuning circuit, use of the tuning circuit and method for frequency tuning
#61OSCILLATION CIRCUIT AND A SEMICONDUCTOR CIRCUIT DEVICE HAVING THE OSCILLATION CIRCUIT
#62Voltage-controlled oscillator, transmitter, and receiver
#63Multi-band LC resonance voltage-controlled oscillator with adjustable negative resistance cell
#64Analog varactor
#65Capacitor array segmentation
#66Digitally programmable capacitor array
#67Voltage controlled oscillator (VCO) tuning
#68Dual-band oscillator
#69Clock circuit with programmable load capacitors
#70Coarse frequency tuning in a voltage controlled oscillator
#71LC tank clock driver with automatic tuning
#72Symmetrical linear voltage controlled oscillator
#73Signal modulated voltage controlled oscillator system
#74Highly-linear signal-modulated voltage controlled oscillator
#75Multi-band tunable resonant circuit
#76System and method for linearizing a CMOS differential pair
#77Programmable radio transceiver
#78Tuning an oscillator
#79Programmable capacitor bank for a voltage controlled oscillator
#80Programmable radio transceiver
#81Arrangement with a capacitor which can be connected into a circuit and disconnected therefrom and associated method
#82Switching circuit and voltage-controlled oscillator including the same
#83Voltage controlled variable capacitor
#84Integrated VCO having an improved tuning range over process and temperature variations
#85High-frequency oscillator
#86Transformer feed-back quadrature voltage controlled oscillator for correcting dynamic phase error and communication apparatus using the same
#87Coupled oscillators
#88Capacitor arrangement for oscillator