EDN

Managing phase rotation in PLL synthesizers

Many RF systems, especially those related to the telecom market, need reference signals with accurate and stable frequencies. Single-chip PLLs (phase-lock loops), such as those that several IC ...
Electronic Design

Smaller PLL Synthesizers Become Design-Friendlier

Phase-locked-loop (PLL) frequency synthesizers are signal sources often employed in many types of electronic equipment. They show up as clock sources in high-frequency instruments and as local ...
Electronic Design

PLL Synthesizer Offers High Output Frequency And Lowest Phase Noise

The Texas Instruments LMX2581 phase-locked loop (PLL) frequency synthesizer integrates a voltage-controlled oscillator (VCO) that covers from 50 to 3760 MHz and offers perhaps the best phase-noise ...
Design-Reuse

TSMC PLL _ Clock Generator / Clock Synthesizer / Phase-Locked Loop, (Fractional / Integer)

The ARKCHIPS PLL is a versatile and stable general-purpose frequency synthesizer with phase synchronization(de-skew) Phase-Locked Loop (PLL) : feedb ...
EDN

TI claims industry’s lowest phase noise frequency synthesizer

Synthesizer with integrated VCO outputs 50 to 3760 MHz, supports wide range of applications Texas Instruments introduced a wideband frequency synthesizer with integrated voltage-controlled oscillator ...
Business Wire

New Analog Devices’ PLL Synthesizers Deliver Utmost Flexibility and Phase Noise Performance

NORWOOD, Mass.--(BUSINESS WIRE)--Analog Devices, Inc. (ADI), a global leader in high-performance semiconductors for signal-processing applications and leading provider of RF ICs (radio frequency ...
TechRepublic

Behavioural Modelling and Simulation of PLL Based Integer N Frequency Synthesizer using Simulink

Behavioral modeling and simulation of a PLL based integer n frequency synthesizer has been illustrated in this paper. The synthesizer generates a signal of 5.15-5.25GHz in the UNII (Unlicensed ...
Business Wire

Analog Devices’ 4-GHz PLL Synthesizer Offers Leading Phase Noise Performance

AMSTERDAM--(BUSINESS WIRE)--Analog Devices, Inc. (ADI), a global leader in high-performance semiconductors for signal-processing applications and leading provider of RF ICs (radio frequency integrated ...
Design-Reuse

PLL (Frequency Synthesizer) IP, Input: 12MHz - 200MHz, Output: 250MHz - 500MHz, UMC 40nm LP process

miniPLL (TM) Phase-Locked Loop (PLL) with an operating frequency range of between 250MHz and 500MHz, UMC 40nm LP/RVT Logic process.
EurekAlert!

Digital PLL achieves a power consumption of 0.265 mW

Scientists at Tokyo Institute of Technology have developed an advanced phase-locked loop[1] (PLL) frequency synthesizer that can drastically cut power consumption. This digital PLL could be an ...