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Hittite Adds Two New Wideband PLL with Integrated VCOs
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January 30, 2012 Press Release
-- Excellent Rx Sensitivity & Tx Spectral Purity Performance from 25 MHz to 8.4 GHz!
 Chelmsford,
MA, January 30, 2012 - Hittite Microwave Corporation, the world class supplier of complete MMIC based solutions
for communication & military markets, has launched two exciting new SMT packaged wideband PLL with integrated
VCOs, the
HMC833LP6GE and the
HMC834LP6GE
. These devices deliver industry leading phase noise and spurious performance and are ideal for a wide range of
applications including high performance cellular/4GWiMax infrastructure, repeaters and femtocells, communications
test equipment, CATV equipment, very high data rate radios, phased array and DDS replacement applications.
The
HMC833LP6GE
is an industry leading, low noise, wide band, Fractional-N Phase-Locked-Loop (PLL) that features an integrated
Voltage Controlled Oscillator (VCO) with a fundamental frequency of 1500 MHz - 3000 MHz, and an integrated VCO
Output Divider (divide by 1/2/4/6.../60/62) and doubler. These features allow the
HMC833LP6GE to generate frequencies from 25 MHz to 6000 MHz. The
HMC834LP6GE
is a low noise, wide band, Fractional-N Phase-Locked-Loop (PLL) that features an integrated Voltage Controlled
Oscillator (VCO) with a fundamental frequency of 2800 MHz - 4200 MHz, and an integrated VCO Output Divider (divide
by 1/2/4/6.../60/62) and doubler, that together allow the
HMC834LP6GE
to generate frequencies from 45 MHz to 1050 MHz, from 1400 MHz to 2100 MHz, from 2800 MHz to 4200 MHz, and from
5600 MHz to 8400 MHz.
The HMC833LP6GE and the HMC834LP6GE feature industry leading phase noise and
spurious performance, across all frequencies which minimizes blocker effects, and improves receiver sensitivity
and transmitter spectral purity. The superior noise floor of less than -170 dBc/Hz makes them ideal for a variety
of applications such as; LO for RF mixers, a clock source for high-frequency data-converters, or a tunable
reference source for ultra-low spurious applications. The HMC833LP6GE and the HMC834LP6GE also feature 9 dB of
programmable RF output power control (3 dB steps), and an output mute function with over 40 dB of isolation across
the entire operating frequency range. Both devices feature an “Exact Frequency Mode” that enables users to
generate output frequencies with 0 Hz frequency error. An integrated Phase Detector (PD) feature and a delta-sigma
modulator, which is capable of operating up to 100 MHz, enable wider loop-bandwidths with excellent spectral
performance.
Also released, the HMC1060LP3E is a BiCMOS ultra low noise quad-output linear voltage
regulator targeted at high performance applications requiring superb power supply isolation. The HMC1060LP3E is
ideal for use with Hittite's Wideband PLL with Integrated VCO products, such as the
HMC833LP6GE
and the HMC834LP6GE
. A maximum 500 mA of current, distributed between four independent outputs, enable the
HMC1060LP3E to supply all
of the power needs of Hittite's Wideband PLL with Integrated VCO products. The device also makes an excellent
general purpose regulator that supports adjustable output voltages ranging anywhere from 1.8V to 5.2V.
The
HMC833LP6GE and the
HMC834LP6GE
are each assembled in 6 x 6 mm plastic leadless surface mount packages, and support operation over the -40 °C to
+85 °C temperature range. The
HMC1060LP3E
is housed in a 3 x 3 mm plastic leadless surface mount package. 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.
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
Mararketing Communications Manager
mcgreevy@hittite.com
Hittite Microwave Corporation
2 Elizabeth Dr.
Chelmsford, MA 01824
978-250-3343, ext. 1117
978-250-3373 Fax
Posted 1/31/2012 |
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