Patents
Sitemap › H03 - Basic electronic circuitry › H03L - Automatic control, starting, synchronisation, or stabilisation of generators of electronic oscillations or pulses › H03L 7 - Automatic control of frequency or phase; Synchronisation
Patents for H03L 7 - Automatic control of frequency or phase; Synchronisation (37,643)
12/2014
12/02/2014US8901975 Digital PLL with dynamic loop gain control
12/02/2014US8901974 Phase locked loop and method for operating the same
11/2014
11/27/2014US20140348282 Oscillation device and communication system
11/27/2014US20140347140 Physical system for chip-scale cpt atomic clock
11/27/2014US20140347137 Adjusting tuning segments in a digitally-controlled oscillator
11/27/2014US20140347110 Capacitive load pll with calibration loop
11/27/2014US20140347109 Hybrid phase-locked loops
11/27/2014US20140347108 Method and apparatus for source-synchronous signaling
11/27/2014US20140347107 Delay-locked loop (dll) circuit apparatus and method for locking thereof
11/27/2014US20140347106 Delay-locked loop (dll) operation mode controller circuit and method for controlling thereof
11/27/2014US20140347105 Compensation of slow time-varying variations in voltage controlled oscillator (vco) frequency in cellular transceivers
11/25/2014US8897411 Process, voltage, temperature independent switched delay compensation scheme
11/25/2014US8897395 Clock generating apparatus, test apparatus and clock generating method
11/25/2014US8896477 Time-to-digital converter
11/25/2014US8896386 Calibration device for oscillator and method thereof
11/25/2014US8896385 Oscillators having arbitrary frequencies and related systems and methods
11/25/2014US8896384 Phase locked loop including a frequency change module
11/25/2014US8896355 Clock multiplier with dynamically tuned lock range
11/25/2014US8896348 Semiconductor apparatus
11/25/2014US8895327 Tipless transistors, short-tip transistors, and methods and circuits therefor
11/20/2014US20140340164 Cr oscillation circuit
11/20/2014US20140340161 Digital phase-locked loop device with automatic frequency range selection
11/20/2014US20140340133 Radiation hardened circuit
11/20/2014US20140340132 Method and apparatus for generating a reference signal for a fractional-n frequency synthesizer
11/20/2014US20140340131 Reducing settling time in phase-locked loops
11/20/2014US20140340129 Frequency control system with dual-input bias generator to separately receive management and operational controls
11/20/2014US20140340121 Phase-detector circuit and clock-data recovery circuit
11/18/2014USRE45247 Duty cycle correction circuit of delay locked loop and delay locked loop having the duty cycle correction circuit
11/18/2014US8892617 Jitter generator for generating jittered clock signal
11/18/2014US8891973 Receiving unit, optical line terminal, and frequency calibration method for clock and data recovery circuit
11/18/2014US8891725 Frequency divider with improved linearity for a fractional-N synthesizer using a multi-modulus prescaler
11/18/2014US8891712 Transmitting apparatus and transmitting method
11/18/2014US8891014 Systems and methods for latency stabilization over an IP network
11/18/2014US8890726 Data interface clock generation
11/18/2014US8890635 Signal generator for a transmitter or a receiver, a transmitter and a receiver
11/18/2014US8890625 Systems and methods for frequency synthesis to improve coexistence
11/18/2014US8890624 Fractional and integer PLL architectures
11/18/2014US8890619 PIM compensation in a receiver
11/18/2014US8890595 Dynamic clock phase control architecture for frequency synthesis
11/18/2014US8890593 Delay-locked loop (DLL) operation mode controller circuit and method for controlling thereof
11/18/2014US8890592 Multi-output phase detector
11/18/2014US8890591 Circuit and method of using time-average-frequency direct period syntheszier for improving crystal-less frequency generator frequency stability
11/18/2014US8890590 Wideband frequency synthesizer and frequency synthesizing method thereof
11/18/2014US8890589 Apparatuses for measuring high speed signals and methods thereof
11/18/2014US8890588 Circuits and methods for asymmetric aging prevention
11/18/2014US8890580 Methods and circuits for reducing clock jitter
11/18/2014US8890571 Method and apparatus for dynamically aligning high-speed signals in an integrated circuit
11/13/2014US20140334239 I/o circuit with phase mixer for slew rate control
11/13/2014US20140333386 Integrated circuit having a clock deskew circuit that includes an injection-locked oscillator
11/13/2014US20140333360 Modulated Clock Synchronizer
11/13/2014US20140333359 Apparatuses and methods for delaying signals using a delay line with homogenous architecture and integrated measure initialization circuitry
11/13/2014US20140333357 Circuits, apparatuses, and methods for delay models
11/13/2014US20140333356 Signal Distribution Networks and Related Methods
11/13/2014US20140333355 Phase-locked loops that share a loop filter and frequency divider
11/13/2014US20140333354 Charge pump, a phase locked loop circuit and a charge pump method
11/13/2014US20140333353 Managing clock and recovery data
11/13/2014US20140333352 Systems and methods for acquiring a received data signal in a clock and data recovery circuit
11/13/2014US20140333351 Automatic loop-bandwidth calibration for a digital phased-locked loop
11/13/2014US20140333346 Phase-rotating phase locked loop and method of controlling operation thereof
11/11/2014US8885788 Reducing settling time in phase-locked loops
11/11/2014US8885787 Clock and data recovery using LC voltage controlled oscillator and delay locked loop
11/11/2014US8885775 Dynamic optimization of carrier recovery performance for communication systems
11/11/2014US8884804 Time-to-digital conversion
11/11/2014US8884710 Gyroscope with phase and duty-cycle locked loop
11/11/2014US8884708 Digitally controlled oscillator device and high frequency signal processing device
11/11/2014US8884706 System and method for built in self test for timing module holdover
11/11/2014US8884705 Frequency synthesis device with feedback loop
11/11/2014US8884704 Feedback-based linearization of voltage controlled oscillator
11/11/2014US8884684 Charge pump circuits having frequency synchronization with switching frequency of power converters
11/11/2014US8884673 Clock trimming apparatus and associated clock trimming method
11/11/2014US8884672 Configurable digital-analog phase locked loop
11/11/2014US8884671 Phase-locked loop system and operation
11/11/2014US8884670 Phase locked loop (PLL) with multi-phase time-to-digital converter (TDC)
11/11/2014US8884669 Electronic device with power mode control buffers
11/11/2014US8884668 Safe reset configuration of fuses and flops
11/11/2014US8884667 Touch panel system with delay compensation capability and method for compensating delay in touch panel system
11/11/2014US8884666 Clock generator
11/06/2014US20140327478 Wideband frequency synthesizer and frequency synthesizing method thereof
11/06/2014US20140327477 Phase locked loop system with bandwidth measurement and calibration
11/04/2014US8880005 Transceiver with cascaded phase-locked loops
11/04/2014US8878993 Image data processing apparatus
11/04/2014US8878792 Clock and data recovery circuit of a source driver and a display device
11/04/2014US8878617 Optical module for atomic oscillator and atomic oscillator
11/04/2014US8878615 Voltage-controlled oscillator device and method of correcting voltage-controlled oscillator
11/04/2014US8878614 Phase-locked loop
11/04/2014US8878613 Time-to-digital converter (TDC) with improved resolution
11/04/2014US8878586 Seamless coarse and fine delay structure for high performance DLL
11/04/2014US8878580 Apparatus and method for generating a clock signal with reduced jitter
11/04/2014US8878579 System and method for scaling power of a phase-locked loop architecture
11/04/2014US8878578 Jitter monitor
11/04/2014US8878577 System and method for frequency multiplier jitter correction
11/04/2014US8878576 Low current, high accuracy power-on-reset
11/04/2014US8877320 Microfluidic devices and methods of manufacture thereof
10/2014
10/30/2014US20140320324 Time-to-digital conversion with analog dithering
10/30/2014US20140320219 Passive phase noise cancellation element
10/30/2014US20140320218 Digitally controlled oscillator calibration circuit and method
10/30/2014US20140320217 Progressively sized digitally-controlled oscillator
10/30/2014US20140320216 Oscillator circuit
10/30/2014US20140320215 Oscillator
10/30/2014US20140320186 Phase locked loop with precise phase and frequency slope limiter
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