CLOCK CIRCUIT AND METHOD OF OPERATING SAME

Signal synthesis apparatus and method capable of correcting frequency offset of open loop

DEVICE AND METHOD FOR SIGNAL SYNTHESIS COMPENSATING THE FREQUENCY OFFSET OF OPEN LOOP

CLOCK DUTY CYCLE ADJUSTMENT AND CALIBRATION CIRCUIT AND METHOD OF OPERATING SAME

Clock duty cycle adjustment and calibration circuit and method of operating same

Frequency generator and associated method

Clock duty cycle adjustment and calibration circuit and method of operating same

Signal generator

Method of calibrating and a calibration circuit for a two-point modulation phase locked loop

Frequency generator and associated method

Method and apparatus for calibration of voltage controlled oscillator

Signal generator

Frequency generator and associated method

Method and apparatus for calibration of a band-pass filter and squelch detector in a frequency-shift keying transceiver

Clock duty cycle adjustment and calibration circuit and method of operating same

System for phase calibration of phase locked loop

Boosted return time for fast chirp PLL and calibration method

Phase preset for fast chirp PLL

Trim for dual-port frequency modulation

Method and apparatus for calibration of voltage controlled oscillator

Polar transmitter and method for generating a transmit signal using a polar transmitter

Method for calibrating a frequency synthesiser using two-point FSK modulation

Time to digital converter and phase locked loop

Transceiver using technique for improvement of phase noise and switching of phase lock loop (PLL)

Method and system for calibrating a frequency synthesizer

Phase locked loop and method thereof

Frequency modulator and method for adjusting gain thereof

Method and system for bandwidth calibration for a phase locked loop (PLL)

PLL calibration

Phase locked oscillator and radar unit having the same

Self-calibration method for a frequency synthesizer using two point FSK modulation

Two-point phase modulator and method of calibrating conversion gain of the same

Self-calibrating modulator apparatuses and methods

Two-point modulation polar transmitter architecture and method for performance enhancement

Phase locked loop modulator calibration techniques

Voltage-controlled oscillator gain calibration for two-point modulation in a phase-locked loop

Phase locked loop circuit performing two point modulation and gain calibration method thereof

CONTINUOUS GAIN COMPENSATION AND FAST BAND SELECTION IN A MULTI-STANDARD, MULTI-FREQUENCY SYNTHESIZER

Signal generating apparatus and method thereof

SIGNAL GENERATING APPARATUS

Real time VCO gain non linearity calibration

Digital compensation for nonlinearities in a phase-locked loop of a polar transmitter

Method and system for direct and polar modulation using a two input PLL

Phase locked loop circuit

Multi-point modulation and VCO compensation

Phase locked loop circuits, offset PLL transmitters, radio frequency integrated circuits and mobile phone systems

Continuous gain compensation and fast band selection in a multi-standard, multi-frequency synthesizer

Two-point modulation polar transmitter architecture and method for performance enhancement

Method and system for bandwidth calibration for a phase locked loop (PLL)

DELAY ALIGNMENT IN A CLOSED LOOP TWO-POINT MODULATION ALL DIGITAL PHASE LOCKED LOOP

Phase lock loop RF modulator system

Method of continuously calibrating the gain for a multi-path angle modulator

High pass modulation of a phase locked loop

Systems and methods for calibrating a filter

Phase locked loop circuits, offset PLL transmitters, radio frequency integrated circuits and mobile phone systems

Transmission signal generating apparatus

Phase locked loop modulator calibration techniques

Broadband modulation PLL, and modulation factor adjustment method thereof

Modulator and correction method thereof

Phase locked loop circuit

Phase-lock loops

Polar modulation transmission apparatus and radio communication apparatus

PLL modulation circuit and polar modulation apparatus

Calibration device for a phased locked loop synthesiser

Modulator and semiconductor integrated circuit including modulator and wired or wireless communication device including modulator and semiconductor device

Phase locked loop modulator calibration techniques

Compensating method for a PLL circuit that functions according to the two-point principle, and PLL circuit provided with a compensating device

Advanced multi-gain calibration for direct modulation synthesizer

Systems and methods for calibrating a dual port phase locked loop