Custom Search
Over 10000 Pages Indexed
Your Host
Click here to read about RF CafeKirt
Blattenberger

... single-
handedly
redefining
what an
engineering website
should be.

View the YouTube RF Cafe Intro Video Carpe Diem!
(Seize the Day!)

5CCG (5th MOB):
My USAF radar shop

Hobby & Fun

Airplanes and Rockets:
My personal hobby website

Equine Kingdom:
My daughter Sally's horse
riding business website -
lots of info

•−•  ••−•    −•−•  •−  ••−•  •
RF Cafe Morse Code >Hear It<

Job Board

About RF Cafe©

RF Cafe E-Mail

Hittite Press Release - September 29, 2011

Hittite's Widest Bandwidth SMT Digital Attenuators Operate to 33 GHz

--  New 5-Bit MMIC Attenuators Offer The Widest Bandwidth in the Industry!

Click to visit the Hittite website

Hittite's HMC939LP4E and HMC941LP4E Digital AttenuatorsChelmsford, MA, September 29, 2011 - Hittite Microwave Corporation, the world class supplier of complete MMIC based solutions for communication & military markets, has introduced two new SMT packaged MMIC 5-Bit Digital Attenuators which are ideal for automotive, microwave radio, test equipment, military and space applications up to 33 GHz.

The HMC939LP4E is a wideband SMT GaAs MMIC 5-Bit Digital Attenuator which is rated from 0.1 to 33 GHz. This wideband attenuator product exhibits insertion loss as low as 4 dB, and can be programmed to provide up to 31 dB attenuation in 1.0 dB steps. The HMC941LP4E is a wideband SMT GaAs MMIC 5-Bit Digital Attenuator which is rated from 0.1 to 33 GHz. This wideband attenuator product exhibits insertion loss as low as 4 dB, and can be programmed to provide up to 15.5 dB attenuation in 0.5 dB steps.
 
The HMC939LP4E and HMC941LP4E feature excellent attenuation accuracy of ± 0.3 dB and fast switching speed of 90 ns, and both accept positive control voltages of 0/+3V or 0/+5V. The HMC939LP4E and HMC941LP4E also exhibit high input IP3 performance of up to +45 dBm, allowing them to be used in various locations within a microwave or millimeterwave transceiver. The HMC939LP4E and the HMC941LP4E are housed in RoHS compliant, 4 x 4 mm QFN packages.
 
The HMC939LP4E and HMC941LP4E are also offered in bare die form as the HMC939 and the HMC941. The HMC939LP4E and HMC941LP4E complement Hittite’s extensive line of control components, including the widest selection of MMIC digital attenuators available from any OEM.
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 or via direct purchase order. Released data sheets are available on-line at www.hittite.com.



About Hittite Corporation
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.



Contact
Beth McGreevy
MarCom Manager
mcgreevy@hittite.com
Hittite Microwave Corporation
20 Alpha Road
Chelmsford, MA 01824
Phone: 978-250-3343
FFax: 978-250-3373
sales@hittite.com www.hittite.com







Posted  9/29/2011
A Disruptive Web Presence

Custom Search
Over 10,000 pages indexed! (none duped or pirated)

Read About RF Cafe
Webmaster: Kirt Blattenberger
    KB3UON

RF Cafe Software

RF Cascade Workbook
RF Cascade Workbook is a very extensive system cascaded component Excel workbook that includes the standard Gain, NF, IP2, IP3, Psat calculations, input & output VSWR, noise BW, min/max tolerance, DC power cauculations, graphing of all RF parameters, and has a graphical block diagram tool. An extensive User's Guide is also included. - Only $35.
RF system analysis including
frequency conversion & filters

RF & EE Symbols Word
RF Stencils for Visio

Product & Service Directory
Personally Selected Manufacturers
RF Cafe T-Shirts & Mugs

RF Cafe Software

Calculator Workbook
RF Workbench
Smith Chart™ for Visio
Smith Chart™ for Excel