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)
04/2005
04/06/2005EP1277285B1 Phase-locked loop based clock phasing implementing a virtual delay
04/06/2005EP1046229B1 Frequency synthesizer
04/06/2005CN1605203A Interactive protocol for remote management of access control to scrambled data
04/06/2005CN1605156A Method and device for producing mobile radio signals
04/06/2005CN1604476A Switched capacitor circuit capable of minimizing clock feedthrough effect and having low phase noise and method thereof
04/06/2005CN1604475A Programmable multi-modulus frequency divider
04/06/2005CN1604471A Oscillator circuit and integrated circuit incorporating the same
04/06/2005CN1604459A Switched capacitor circuit in a voltage controlled oscillator circuit and method thereof
04/06/2005CN1196295C D. T. R. M. data timing recovery module
04/06/2005CN1196264C Clock and data restoring circuit and its clock control method
04/05/2005US6876874 Process for reducing the electrical consumption of a transmitter/receiver of digital information, in particular a cellular mobile telephone, and corresponding transmitter/receiver
04/05/2005US6876717 Multi-stage programmable Johnson counter
04/05/2005US6876710 Digitally controlled circuit for reducing the phase modulation of a signal
04/05/2005US6876651 Cascaded parallel phase locked loops
04/05/2005US6876266 LC oscillator with wide tuning range and low phase noise
04/05/2005US6876262 Technique for generating carrier frequencies with fast hopping capability
04/05/2005US6876261 Phase lock for synthesizer phase reference oscillator
04/05/2005US6876244 Differential charge pump
04/05/2005US6876242 Synchronization module
04/05/2005US6876240 Wide range multi-phase delay-locked loop
04/05/2005US6876239 Delay locked loop “ACTIVE command” reactor
04/05/2005US6876238 Charge pump
04/05/2005US6876236 Clock multiplier circuit
04/05/2005US6876185 PLL semiconductor device with testability, and method and apparatus for testing same
04/05/2005CA2309522C Wide frequency-range delay-locked loop circuit
03/2005
03/31/2005WO2005029853A1 Data conversion system
03/31/2005WO2005029720A1 Multi-band transceiver
03/31/2005WO2005029709A2 Clock and data recovery system for a wide range of bit rates
03/31/2005WO2005029487A1 Timing recovery for channels with binary modulation
03/31/2005WO2005029093A1 Method for detecting procoagulant phospholipid
03/31/2005WO2004114524A8 Start up circuit for delay locked loop
03/31/2005US20050069071 Clock-data recovery ("CDR") circuit, apparatus and method for variable frequency data
03/31/2005US20050069070 High-speed data sampler for optical interconnect
03/31/2005US20050069032 Analog equalizer
03/31/2005US20050068119 Wireless communication semiconductor integrated circuit device and mobile communication system
03/31/2005US20050068118 Reconfigurable terminal
03/31/2005US20050068115 Atomic oscillator
03/31/2005US20050068114 High noise rejection voltage-controlled ring oscillator architecture
03/31/2005US20050068113 PLL with swappable tuning loops
03/31/2005US20050068112 PLL with multiple tuning loops
03/31/2005US20050068111 Communication semiconductor integrated circuit device and a wireless communication system
03/31/2005US20050068110 Digital programmable delay scheme with automatic calibration
03/31/2005US20050068090 High-speed low-noise charge pump
03/31/2005US20050068086 Switched capacitor circuit capable of minimizing clock feedthrough effect and having low phase noise and method thereof
03/31/2005US20050068084 Switched capacitor circuit capable of minimizing clock feedthrough effect in a voltage controlled oscillator circuit and method thereof
03/31/2005US20050068077 Local bias generator for adaptive forward body bias
03/31/2005US20050068076 Current mirror compensation circuit and method
03/31/2005US20050068075 Device and method for increasing the operating range of an electrical circuit
03/31/2005US20050068074 Communication semiconductor integrated circuit device and a wireless communication system
03/31/2005US20050068073 Regulated adaptive-bandwidth PLL/DLL using self-biasing current from a VCO/VCDL
03/31/2005US20050068072 Current mirror compensation using channel length modulation
03/31/2005DE10310553B4 Dynamische Verzögerungsleitungssteuerung Dynamic delay line control
03/31/2005DE10132983B4 Verfahren zum Verringern der elektromagnetischen Strahlung eines OSD-Systems A method for reducing the electromagnetic radiation of an OSD system
03/31/2005CA2539034A1 Method for detecting procoagulant phospholipid
03/30/2005EP1518325A1 Phase-locked loop with automatic frequency tuning
03/30/2005EP1518324A1 Phase locked loop circuit, electronic device including a phase locked loop circuit and method for generating a periodic signal
03/30/2005EP1518323A1 Phase-locked loop with incremental phase detectors and a converter for combining a logical operation with a digital to analog conversion
03/30/2005EP1397865B1 Device for producing a reference frequency signal
03/30/2005EP1018218B1 Automatic tuning of an integrated oscillator
03/30/2005EP0781475B1 Dual-mode satellite/cellular phone with a frequency synthesizer
03/30/2005CN2689598Y Frequency generator of clock
03/30/2005CN1602459A Method and device for synchronising integrated circuits
03/30/2005CN1602076A Converter and method with hybrid RGB chart and YUV video signal
03/30/2005CN1601994A Clock resynchronizer
03/30/2005CN1601917A Analog equalizer
03/30/2005CN1601906A Oscillator having improved parameter deform durability, and its reverse retarding element
03/30/2005CN1601547A Power self-adaptive variable data rate communicator and method based on RF identification
03/29/2005US6873670 Automatic pre-scaler control for a phase-locked loop
03/29/2005US6873669 Clock signal reproduction device
03/29/2005US6873668 Clock recovery circuit
03/29/2005US6873504 System and method for detecting loss of phase in a compressor system
03/29/2005US6873218 Frequency modulator using a waveform generator
03/29/2005US6873214 Use of configurable capacitors to tune a self biased phase locked loop
03/29/2005US6873213 Fractional N frequency synthesizer
03/29/2005US6873199 Variable digital delay line
03/29/2005US6873195 Compensating for differences between clock signals
03/29/2005US6873194 Charge pump including a feedback device for use in a phase-locked loop
03/29/2005US6873193 Two-level supply voltage detection circuit
03/29/2005US6873192 Power-up detection apparatus
03/24/2005WO2005027349A1 Reset-free delay-locked loop
03/24/2005WO2005027122A1 Phase error detection circuit and synchronization clock extraction circuit
03/24/2005WO2005026766A2 Mobile communications device with gps receiver and common clock source
03/24/2005WO2004102786A3 Oscillator with harmonic output
03/24/2005WO2004093322A3 Digital phase-locked loop
03/24/2005US20050066101 Method and device for connecting sensors or actuators to a bus system
03/24/2005US20050064892 Master-Slave Local Oscillator Porting Between Radio Integrated Circuits
03/24/2005US20050064836 Method of controlling phase locked loop in mobile station, and mobile station
03/24/2005US20050063505 Fractional-r frequency synthesizer
03/24/2005US20050063034 Opto-electronic feedback for stabilizing oscillators
03/24/2005US20050062625 Arrangement for generating a clock signal for a sigma-delta analog-to-digital converter
03/24/2005US20050062552 Light stabilization for an optically excitable atomic medium
03/24/2005US20050062551 High-speed, accurate trimming for electronically trimmed VCO
03/24/2005US20050062550 Low-noise loop filter for a phase-locked loop system
03/24/2005US20050062549 Digital phase-locked loop circuit
03/24/2005US20050062548 Method and apparatus for fast lock acquisition in self-biased phase locked loops
03/24/2005US20050062547 Method and apparatus to generate signals using two or more phase locked loops
03/24/2005US20050062546 CDR lock detector with hysteresis
03/24/2005US20050062525 Clock resynchronizer
03/24/2005US20050062519 Time base circuit, oscillator based thereon, and communicating apparatus using said oscillator
03/24/2005US20050062510 Apparatus and method for suppressing jitter within a clock signal generator
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