Company Website:
http://www.analog.com
NORWOOD, Mass. -- (Business Wire)
Analog
Devices, Inc. today introduced a highly integrated, 4-channel,
24-GHz receiver downconverter MMIC with the industry’s best combination
of low-noise performance, high linearity and low-power consumption. The
ADF5904 integrated, multi-channel receiver downconverter achieves a
10-dB noise figure that is 3 dB better than competing devices, while
using 50 percent less power, and is assembled in a small, cost-effective
5 × 5 mm LFCSP plastic package. Each of the device’s four on-chip
receive channels use a simple, single-ended connection to four
individual antennas, which simplifies RF-transmission-line design and
PCB layout, and reduces board size. The receiver downconverter then
simultaneously handles four receive signals directly to produce a
high-quality, high-amplitude baseband signal that easily connects to one
of ADI’s four-channel analog-to-digital converters. The ADF5904 also
incorporates an integrated temperature sensor that eliminates the need
for discrete sensing components that otherwise can require additional
time and resources to calibrate during system assembly and test.
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The ADF5904 is designed for multi-channel receiver, high-frequency
applications that use digital beam forming, such as automotive ADAS,
microwave radar sensors, and industrial radar systems – environments
where energy efficiency is becoming a more important system-level design
consideration. The ADF5904 24-GHz receiver enables these and other
sensor applications by offering best-in-class receive sensitivity while
using less overall power than competing RF technologies.
ADF5904 Receiver Downconverter Key Features
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4 receive channels
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Rx channel gain: 22 dB
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Noise figure: 10 dB
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P1db: -10 dBm
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Power consumption: 0.5mW - all 4 channels powered on
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LO input range: -8 dBm to +5 dBm
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Rx to IF isolation: 30 dB
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RF signal bandwidth: 250 MHz
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On-chip temperature sensor with analog output: ±5°
Pricing and Availability
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ADF5904WCCPZ ADF5904WCCPZ-RL7
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Now
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Now
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$22.50
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5-mm × 5-mm 32- lead LFCSP
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EV-ADF5904SD2Z Evaluation Board
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Now
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Now
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1 Unit @ $400.00
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About Analog Devices
Analog Devices (NASDAQ: ADI) designs and manufactures semiconductor
products and solutions. We enable our customers to interpret the world
around us by intelligently bridging the physical and digital with
unmatched technologies that sense, measure and connect. Visit http://www.analog.com.
EngineerZone is a registered trademark of Analog Devices, Inc.
Follow ADI on Twitter at http://www.twitter.com/ADI_News
Subscribe to Analog Dialogue, ADI’s monthly technical journal,
at: http://www.analog.com/library/analogDialogue/
View source version on businesswire.com: http://www.businesswire.com/news/home/20150521005014/en/
Contacts:
Analog Devices, Inc.
Beth Desjardins, 978-250-3343
beth.desjardins@analog.com
or
Porter
Novelli
Andrew MacLellan, 617-897-8270
andrew.maclellan@porternovelli.com
Source: Analog Devices, Inc.
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