4-Channel, 24-GHz Receiver Downconverter Delivers Industry’s Best Noise and Power Performance in Space-Saving Package
21 Mai 2015 - 2:00PM
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.
This Smart News Release features multimedia.
View the full release here:
http://www.businesswire.com/news/home/20150521005014/en/
- View product page, download data sheet,
order samples and evaluation boards: http://www.analog.com/adf5904
- Connect with engineers and ADI product
experts on EngineerZone®, an online technical support community:
https://ez.analog.com/community/rf
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
- 4 receive channels
- Rx channel gain: 22 dB
- Noise figure: 10 dB
- P1db: -10 dBm
- Power consumption: 0.5mW - all 4
channels powered on
- LO input range: -8 dBm to +5 dBm
- Rx to IF isolation: 30 dB
- RF signal bandwidth: 250 MHz
- On-chip temperature sensor with analog
output: ±5°
Pricing and Availability
Product Model
SampleAvailability
Full Production
Price Each per1,000
Packaging
ADF5904WCCPZADF5904WCCPZ-RL7
Now Now
$22.50
5-mm × 5-mm32- lead LFCSP
EV-ADF5904SD2ZEvaluation Board
Now Now
1 Unit @$400.00
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.
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version on businesswire.com: http://www.businesswire.com/news/home/20150521005014/en/
Analog Devices, Inc.Beth Desjardins,
978-250-3343beth.desjardins@analog.comorPorter NovelliAndrew
MacLellan, 617-897-8270andrew.maclellan@porternovelli.com
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