Analog Devices Introduces High-Performance RF ICs for Multi-band Base Stations and Microwave Point-to-Point Radios
03 Juni 2014 - 2:30PM
Business Wire
New programmable, highly integrated modulator, demodulator and
dual-mixer simplify design in 3G/4G communications,
military/aerospace and instrumentation equipment applications.
INTERNATIONAL MICROWAVE SYMPOSIUM-- Analog Devices, Inc.
(NASDAQ: ADI) today introduced new highly integrated RF ICs that
greatly simplify the design and reduce the development cost of
multi-band base stations and point-to-point (PtP) radios. These new
devices include the ADRF6720 I/Q modulator, ADRF6820 I/Q
demodulator and ADRF6612 dual-mixer. The highly integrated devices
enable the design of base station and high-performance radios
requiring multi-band support, high dynamic range and wide channel
bandwidths. These products are ideal for designs for 3G/4G
communication, microwave PtP radios, military/aerospace and
instrumentation applications. ADI’s new RF ICs offer the same
performance as radio designs based on a combination of discrete
solutions, yet in a significantly smaller form factor. The new
devices feature an embedded low phase noise synthesizer, RF switch
and balun, digital step attenuator (DSA) and programmable linearity
optimization.
- Order samples, evaluation boards or
download data sheets:
http://www.analog.com/ADRF6720
http://www.analog.com/ADRF6820
http://www.analog.com/ADRF6612
- Get questions answered by ADI engineers
on EngineerZone™, ADI's online technical support community:
http://ez.analog.com/community/rf
More About the ADRF6720 I/Q Modulator
The ADRF6720 is a 700 MHz to 3 GHz quadrature modulator
integrated with a low-phase-noise synthesizer and output RF balun.
This modulator is ideal for multi-band, high-performance transmit
solutions for base stations, PtP radio and high-dynamic-range
radios enabling channel bandwidths up to 1 GHz. The ADRF6720 also
features digital programmability for image rejection and carrier
feed-through correction as well as linearity optimization.
More About the ADRF6820 I/Q Demodulator
The ADRF6820 is a 695 MHz to 2.7 GHz I/Q demodulator integrated
with a low-phase-noise synthesizer, a 2:1 input RF switch, tunable
RF balun, and a RF DSA. The integrated demodulator is ideal for use
as an observation receiver and direct conversion receiver in
wireless infrastructure applications. Additional features include
digital programmability for linearity optimization and I/Q phase
and gain mismatch correction.
More About the ADRF6612 Dual RF Mixer
The ADRF6612 is a wideband, dual-channel RF down-converter with
an integrated IF amplifier, programmable RF balun and
low-phase-noise synthesizer. The device is fully specified to
operate from 700 MHz to 2.7 GHz. This wideband, high-linearity
mixer is ideal for dual-channel main and diversity receivers
commonly used in 3G/4G wireless infrastructure applications. High
input linearity and low noise enable the ADRF6612 to be used in
applications where in-band blocking signals may degrade dynamic
range. In addition, the noise figure under blocking condition
performance is competitive compared to existing narrowband passive
mixers.
Pricing, Availability and Complementary Products
Part Number Sample Availability
Pricing each in 1K Units
Package Complementary
Products
ADRF6720
Now
$6.80
6 mm × 6 mm
40-lead LFCSP
AD9144
AD9142A
ADL5243
ADL5246
ADRF6820
Now $10.99
6 mm × 6 mm
40-lead LFCSP
AD9680
ADL5202
ADL5566
ADRF6612
Now $14.99
7 mm x 7 mm
48-lead LFCSP
AD9680
ADL5202
ADL5566
Analog Devices
Innovation, performance, and excellence are the cultural pillars
on which Analog Devices has built one of the longest standing,
highest growth companies within the technology sector. Acknowledged
industry-wide as the world leader in data conversion and signal
conditioning technology, Analog Devices serves over 60,000
customers, representing virtually all types of electronic
equipment. Analog Devices is headquartered in Norwood,
Massachusetts, with design and manufacturing facilities throughout
the world. Analog Devices is included in the S&P 500 Index.
EngineerZone is a trademark of Analog Devices, Inc.
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EDITORS ONLY CONTACT:Analog Devices,
Inc.Colleen Cronin,
781-937-1622colleen.cronin@analog.comorPorter
NovelliAndrew MacLellan,
617-897-8270andrew.maclellan@porternovelli.com
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