Log in
E-mail
Password
Remember
Forgot password ?
Become a member for free
Sign up
Sign up
Settings
Settings
Dynamic quotes 
OFFON

4-Traders Homepage  >  News

News

Latest NewsCompaniesMarketsEconomy & ForexCommoditiesInterest RatesHot NewsMost Read NewsRecomm.Business LeadersCalendar 

Hittite Microwave Corporation : Hittite Releases PLL with Integrated VCO Targeted at MIMO Architectures

share with twitter share with LinkedIn share with facebook
share via e-mail
0
01/31/2013 | 09:16pm CET

For Immediate Release

Advanced Feature-Set and Industry Leading Performance Enable Scalable, High Performance Radio

Chelmsford, MA 01/31/2013 -

Hittite Microwave Corporation, the world class supplier of complete MMIC based solutions for communication & military markets has launched the HMC835LP6GE, a Wideband Fractional-N PLL with Integrated VCO that generates continuous fractional frequencies between 33 MHz and 4100 MHz. Targeted at cellular infrastructure market, HMC835LP6GE features industry leading PLL & VCO phase noise performance with a PLL Figure of Merit of -230 dBc/Hz in integer mode, and -227 dBc/Hz in fractional mode, and typical VCO phase noise of -134 dBc/Hz at 4 GHz output frequency and 1 MHz offset.

Along with industry leading phase noise performance, the HMC835LP6GE includes advanced features demanded by modern LTE MIMO radio architectures. Two differential or 4 single-ended outputs enable a single HMC835LP6GE to drive multiple MIMO channels. The external VCO input allows the HMC835LP6GE to lock both integrated and external VCOs, and enables cascaded LO architectures for MIMO radio applications. Two separate Charge Pump (CP) outputs enable optimized loop filters, and seamless switching between integrated or external VCOs during operation.

Programmable RF output phase enables the use of multiple phase coherent LOs in scalable MIMO & beam-forming architectures. Separate, phase coherent LOs increase system phase noise performance (2 LOs by 3 dB, 4 LOs by 6 dB), and minimize crosstalk between MIMO channels. Reducing crosstalk increases the accuracy of MIMO channel estimation and thereby increases overall system throughput.

Integrated phase coherent frequency changes improve system performance of digital pre-distortion loops in cellular infrastructure applications by maintaining pre-distortion loop phase information, thereby enabling the pre-distortion loop to maintain convergence during frequency changes.

Additional features include configurable output mute function that mutes RF outputs during frequency changes, and Exact Frequency Mode that enables the HMC835LP6GE to generate fractional frequencies with 0 Hz frequency error.Samples and evaluation PC boards for all SMT packaged products are available from stock and can be ordered via the company's e-commerce site at www.hittite.com.

Hittite Microwave Corporation is an innovative designer and manufacturer of high performance integrated circuits, or ICs, modules, subsystems and instrumentation for technically demanding digital, RF, microwave and millimeterwave applications covering DC to 110 GHz. The Company's standard and custom products apply analog, digital and mixed-signal semiconductor technologies, which are used in a wide variety of wireless / wired communication and sensor applications for Automotive, Broadband, Cellular Infrastructure, Fiber Optics & Networking, Microwave & Millimeterwave Communications, Military, Test & Measurement, and Space markets. The Company is headquartered in Chelmsford, Massachusetts.

PR Contact: Beth McGreevy, MarCom Manager beth.mcgreevy@hittite.com

distributed by
share with twitter share with LinkedIn share with facebook
share via e-mail
0
Latest news
Date Title
02:52a Cold plates and hot melts
02:52a NIPPON SHEET GLASS : Go!Foton, Inc. Announces Joint Team Develops Rapid Mobile DNA Testing Equipment
02:51a MCKESSON : Radiology Named 2017 Category Leader for PACS Community Hospital
02:51a QORVO : Friday business briefs, 2-24-17
02:51aDJDEVON ENERGY : EPA Chief Scott Pruitt's Emails Show Close Ties With Oil and Gas Companies -- Update
02:49a CORINDUS VASCULAR ROBOTICS : Announces Strategic Distribution Partnership with MC Healthcare Group Granting Exclusive Rights to Distribute the CorPath®...
02:49a MEDICAL IMAGING : New Findings from Ohio State University Wexner Medical Center in the Area of Magnetic Resonance Imaging Described (In vivo quantification of aortic...
02:49a CONSUMERS ENERGY : Bald Eagle That Survived Lead Poisoning Released at Consumers Energy's Karn Generating Plant
02:49a DUKE ENERGY : Court of Appeals hears arguments on nonprofit that is selling solar energy to Greensboro church
02:48a TAKEDA PHARMACEUTICAL : Reports Outline Organic Research Study Findings from Takeda Pharmaceutical Company (Development and Scale-up of an Efficient Miyaura Borylation...
Latest news
Advertisement
Hot News 
-15.81%L BRANDS : Malls' Woes Hurt Victoria's Secret, Bath & Body Works
8.64%HP : Sales Get Boost From PC Rebound -- WSJ
7.90%CROWN RESORTS : Casino Operator Crown Puts Big China Play on Hold
6.75%Britain's Intu Properties hikes full-year dividend
-2.32%WIRECARD : Germany's Bafin asks prosecutors to investigate Wirecard share movements
Most Read News
06:59p Exclusive - Trump says Republican border tax could boost U.S. jobs
07:28p Safran rejects TCI Fund Management's criticism of Zodiac Aero bid
07:42p ALPHABET : self-driving car unit sues Uber with trade theft charge
07:23p SAMSUNG ELECTRONICS : Game company seeks to block Facebook from using virtual reality code
06:35p ENBRIDGE OIL PIPELINE LEAK COULD MEAN MARKET DISRUPTION : traders
Most recommended articles
12:23pDJVIVENDI : Full-Year Earnings Beat Estimates
08:51pDJDEVON ENERGY : EPA Chief Scott Pruitt's Emails Show Close Ties With Oil and Gas Companies -- Update
08:38pDJAIA : Full-Year Net Profit Up 51% at US$4.16 Billion
07:58p Dollar nurses losses from this week's Fed minutes
07:42p ALPHABET : self-driving car unit sues Uber with trade theft charge