222196 ⎘
Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop; Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using an additional control signal to the controlled loop oscillator derived from a signal generated in the loop
Sub-classes:CALIBRATION FOR A RECEIVER BY USING NEIGHBORING RECEIVE PATHS
#2Power system and method for monitoring a working environment of a monitored circuit and adjusting a working voltage of the monitored circuit
#3DEADLOCK RECOVERY CIRCUIT AND DEADLOCK RECOVERY METHOD, AND PLL CIRCUIT INCLUDING THE SAME
#4Oscillator circuit, corresponding radar sensor, vehicle and method of operation
#5Element having antenna array structure
#6Oscillator circuit, corresponding radar sensor, vehicle and method of operation
#7Phase locked loop generating adaptive driving voltage and related operating method
#8Fast lock phase-locked loop circuit for avoiding cycle slip
#9Element having antenna array structure
#10Oscillator circuit, corresponding radar sensor, vehicle and method of operation
#11Frequency synthesizer with dynamically selected level shifting of the oscillating output signal
#12Wide-range local oscillator (LO) generators and apparatuses including the same
#13Method and apparatus for determining a clock frequency for an electronic processor
#14Phase control oscillator
#15Wide-range local oscillator (LO) generators and apparatuses including the same
#16Generation of fast frequency ramps
#17Phase-locked loop and frequency synthesizer
#18Phase tracking receiver
#19Voltage controlled oscillator and phase locked loop comprising the same
#20Auto frequency calibration method
#21Data processing device
#22Apparatus and methods for phase-locked loops with soft transition from holdover to reacquiring phase lock
#23Auto frequency calibration for a phase locked loop and method of use
#24Electronic circuit and control method
#25Coarse lock detector
#26Apparatus and method for generating an oscillating output signal
#27Auto frequency calibration for a phase locked loop and method of use
#28Digital phase lock loop and method thereof
#29Clock and data recovery (CDR) architecture and phase detector thereof
#30Frequency tuning circuit, phase-locked loop circuit, communication apparatus, and storage apparatus
#31Phase locked loop
#32CDR with sigma-delta noise-shaped control
#33Coarse lock detector
#34Coarse lock detector and delay-locked loop including the same
#35PLL circuit, and radio communication apparatus equipped with same
#36Method and apparatus for correcting phase offset errors in a communication device
#37Phase-locked loop circuit
#38PLL FREQUENCY SYNTHESIZER
#39Clock generator circuits with non-volatile memory for storing and/or feedback-controlling phase and frequency
#40Phase-locked loop start up circuit
#41PLL CIRCUIT
#42Semiconductor device and operating method thereof
#43PLL loop able to recover a synchronisation clock rhythm comprising a temporal discontinuity
#44Reduction in the acquisition duration of a phase-locked loop able to reconstitute a synchronisation signal transmitted over an IP network
#45PLL circuit
#46System and method for implementing a digital phase-locked loop
#47Control circuitry
#48Phase detector circuitry
#49Frequency synthesizer and method for controlling same
#50Look loop circuit and method having improved lock time
#51Phase synchronization circuit and receiver having the same
#52System and method for implementing a digital phase-locked loop
#53PLL circuit
#54Digital phase-locked loop operating based on fractional input and output phases
#55Phase locked loop and method for operating the same
#56PLL with controllable bias level
#57Communication semiconductor integrated circuit device and wireless communication system
#58PLL control circuit of optical disc apparatus, and recording medium having recorded thereon program for controlling the optical disc apparatus
#59Frequency tuning range extension and modulation resolution enhancement of a digitally controlled oscillator
#60Expanded pull range for a voltage controlled clock synthesizer
#61Voltage-controlled oscillator with stable gain over a wide frequency range
#62Phase-lock loop, method for frequency switching in a phase-lock loop, and use of said phase-lock loop
#63Phase locked loop having cycle slip detector capable of compensating for errors caused by cycle slips
#64Communication semiconductor integrated circuit device and wireless communication system
#65Startup/yank circuit for self-biased phase-locked loops
#66Adjustable lock-in circuit for phase-locked loops
#67Smart lock-in circuit for phase-locked loops
#68Phase-locked loop circuit
#69Phase-locked loop having dynamically adjustable up/down pulse widths
#70Semiconductor integrated circuit for wireless communication
#71Burst mode receiver based on charge pump PLL with idle-time loop stabilizer
#72PLL synthesizer
#73Yank detection circuit for self-biased phase locked loops
#74System and method to speed up PLL lock time on subsequent calibrations via stored band values