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What is PLL?
A phase-locked loop or phase lock loop (PLL) is a control system which generates a signal that has a fixed relation to the phase of a "reference" signal. A PLL circuit responds to both the frequency and the phase of the input signals, automatically raisin
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2015-09-10 Clock jitter attenuator boosts JESD204B serial interface
The HMC7044 offers a wide range of clock management and distribution features that make it possible for designers of base stations to build an entire clock design with a single device.
2007-09-03 Clock generators tout low jitter, low power
Texas Instruments has introduced a family of highly-programmable, one to four phase-locked loop clock generator devices that deliver very low jitter at 60ps typical for consumer applications.
2005-05-02 Clock generators offer high versatility
IDT's new programmable clock generators leverage the EEPROM-based programmable platform from previous generations of IDT programmable clocks along with an enhanced, multi PLL architecture.
2010-04-01 Clock generators extend battery life in portable apps
IDT has released the latest in its VersaClock series of low-power programmable clock generators designed to reduce power consumption and optimize board layout in battery-operated applications.
2009-02-26 Clock generator simplifies nets, comms
Analog Devices Inc.'s clock generator simplifies clock design and reduces the need for oscillators in multistandard networking and communications infrastructure systems.
2012-09-27 Choosing the right timing device (Part 1)
Learn about the key parameters affecting oscillator performance, including frequency, frequency stability, signal mode, jitter and reliability.
2007-02-08 ChipX intros standard-cell ASIC alternative
Offering a new alternative to standard-cell ASICs, ChipX has introduced a line of so-called Embedded Array products built around structured ASIC libraries.
2001-05-16 Chip startup keeps MPEG-4 power budget to trickle
This article describes the Luxxon Corp. video processor for cellular phones.
2013-08-26 China Mobile TD-LTE deployment to extend next year
Mobile Experts said RF semiconductor suppliers are ramping up production that corresponds with delivery of 207,000 TD-LTE base stations, but will stretch deliveries over a period of about 18 months.
2007-04-02 China fabless firms plot long-term road map
After skyrocketing to the top of mainland China's fabless industry last year, MP3 chip designer Actions Semiconductor Co. Ltd could be a candidate for one-chip wonder.
2014-05-16 Cadence jumps on 28nm FD-SOI train with IP offerings
Cadence announces the availability of IP solutions on 28nm FD-SOI process as well as support for PCI Express 4.0 architecture.
2001-03-01 Cable modems tap high-speed data
In the drive to market broadband cable to everyone, a key challenge for the industry was to develop a standard method of implementing high-speed data services.
2006-12-22 Broadcom 10GbE transceiver employs DSP tech
Broadcom has started to sample the BCM8706, a low-power serial 10GbE transceiver that leverages its DSP technology.
2004-02-06 Avnet Cilicon, Leopard Logic ink franchise agreement
Avnet Inc. and Leopard Logic Inc. announced a distribution pact for Leopard Logic's Gladiator configurable logic devices (CLD) in North America.
2011-08-02 Audio subsystem reduces board space
IDT's audio subsystem with integrated clock IC boasts space and cost efficiency for tablets, game consoles, personal navigation devices and portable projectors.
2007-11-13 Audio codecs interface directly to digital, analog mics
Texas Instruments Inc. has introduced three audio codecs with power consumption and noise filtering capabilities, which are capable of interfacing directly to digital or analog microphones.
2005-01-18 Audio CODECs enable great sound in portable multimedia products
Wolfson Microelectronics has announced a line of audio CODEC chips to address the increasing need for great sounding handheld multimedia.
2006-07-27 Atmel RF receivers tout 'smallest' footprint
Sized at 5-by-5mm, Atmel claims its new BiCMOS RF receivers for automotive apps are the industry's smallest footprint devices.
2005-04-25 Atmel brings 80 percent cost savings to latest FPGAs
Atmel announced a complete set of 0.18?m structured array matrices to convert most FPGA and CPLDs with its Ultimate Logic Conversion.
2008-09-05 ASA rolls M1 scope tools ver6.01
Amherst Systems Associates Inc. has released Version 6.01 of its M1 oscilloscope tools software family.
2003-02-26 Artisan completes acquisition of NurLogic Design
Artisan Components Inc. has completed the acquisition of NurLogic Design Inc.
2006-06-07 ARM9 MCU supports migration from ARM7
Atmel's ARM9 MCUs share the same programming as ARM7 controllers, allowing direct migration among controllers of different ARM cores.
2006-07-27 ARM releases next-gen DDR memory solutions
The new ARM Velocity DDR products are compliant with JEDEC standards for DDR, DDR2, Mobile DDR and GDDR3 SDRAM and support standard CMOS processes on 130-, 110-, 90- and 65nm nodes for leading foundries.
2007-10-10 ARM bares initiative for physical IP at 32nm
ARM last week pulled back the curtain on its 32nm initiative for physical IP, at the same warning that the dreaded shift to 32nm will be an expensive and risky proposition.
2011-12-28 Analyzing jitter, timing in the presence of crosstalk
Here's a new approach to jitter separation in the presence of crosstalk, a growing problem as the number of lanes increases to boost computing system throughput.
2013-02-22 Analysts: Will there be an Apple designed GPU?
Two technology analysts discusses what's in store for Apple's A-series processor family.
2004-02-27 Analog EDA startup preps optimization tools
Claiming new technology from the Catholic University of Leuven, Belgium, startup Kimotion Technologies is preparing products that provide modeling, sizing and layout for analog and mixed-signal IC designs.
2005-07-01 Analog EDA firm tackles PLL noise
Berkeley's PLL noise analyzer promises to shrink time-to-volume for discrete analog/RF chips and SoCs containing analog blocks.
2011-03-22 Analog Bits releases Serdes IP for next-gen displays
Designed for 3D TVs and next-gen displays, Analog Bits' Serdes IP can reduce area, cost and power consumption and enable OEMs to eliminate LVDS.
2002-02-07 AMIS gate array offers 2.6 million gates
AMI Semiconductor has launched the XpressArray platform, which offers hybrid gate devices with densities of up to 2.6 million gates and up to 200,000 internal registers.
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