Global Leader in Converter Technology Releases Industry’s Highest Performing 2-GSPS Data Converter
13 Mai 2014 - 3:00PM
Business Wire
AD9625 combines high bandwidth with
industry-leading dynamic range and noise for first time in a 2-GSPS
data converter to drive applications to direct RF sampling
Analog Devices, Inc. (NASDAQ: ADI), the world’s data converter
market share leader*, announced today the immediate availability of
the 12-bit, 2-GSPS, AD9625 A/D converter. It provides the best
noise and dynamic range performance in its class for better
receiver sensitivity along with the ability to discern smaller
signals in the presence of noise, clutter, blockers and
interferers. This breakthrough performance combined with 2GSPS
bandwidth and integrated signal processing functionality enables
the trend to direct RF sampling in communications, instrumentation
and military/aerospace applications. The converter’s superior noise
spectral density of 149.5 dBFS/Hz, coupled with high-input
bandwidth, allow designers to use undersampling system
architectures into the 2nd Nyquist zone, saving on a frequency
down-conversion stage.
The AD9625 is the latest addition to ADI’s wideband RF data
acquisition technology portfolio that provides previously
unavailable dynamic performance for better signal extraction in
congested RF environments over a wider bandwidth than ever before.
The AD9625 is interoperable with FPGAs from major manufacturers and
supported with known good configurations. The AD9625, combined with
the recently announced the 14-bit, 1-GSPS AD9680 A/D converter,
demonstrate ADI’s innovation in providing leading edge offerings
driving the trend toward direct RF sampling.
“In high-speed conversion, sampling rate is important, but it
isn’t the only thing we consider in our designs—and it isn’t always
the most important figure of merit,” said John Forinash,
engineering vice president, Integrated Solutions, Rincon Research
Corporation, a leading provider of advanced digital signal
processing solutions and technologies to the government. “Wide
analog input bandwidth, improved dynamic range, and noise power
ratio performance are also important considerations as we enable
systems to collect and process a wider swath of RF signal
bandwidth. The AD9625 is the next-generation 2+ GSPS A/D
converter that combines the superior wideband dynamic performance
and integrated functionality that we need to achieve our desired RF
sampling architecture.”
- Order samples, evaluation boards or
download data sheets: http://www.analog.com/AD9625.2.0
- Buy and evaluate today: Digi-Key Corp.
and Mouser Electronics stock inventory of evaluation boards.
- Learn more about FPGA reference designs
with Altera and Xilinx: http://wiki.analog.com/resources/fpga
- Get questions answered by ADI engineers
on EngineerZone™, ADI’s online technical support community:
http://ez.analog.com/community/data_converters/high-speed_adcs
ADI’s AD9625 A/D converter’s wider input bandwidth enables
advanced RF sampling architectures and allows designer to reduce
the number of analog frequency down-conversion stages and their
associated noise and cost contributions. The simplified system
architecture eliminates the need to interleave multiple A/D
converters to obtain needed performance and allows for development
of reconfigurable platforms. It is available with an evaluation
board design environment and reference designs to simplify system
prototyping and board-level design and layout.
About the AD9625: Two Wideband Digital-Down Converters and
JESD204B Outputs
The AD9625 achieves 80-dBc spurious-free dynamic range (SFDR)
with a 1-GHz input, permitting designers to improve measurement
accuracy and achieve more dynamic range than any comparable
converter on the market today. The AD9625 is the only
open-market-available 12-bit, 2-GSPS, A/D converter that simplifies
the digital interfacing challenge by integrating two digital-down
converters (DDC), two numerically controlled oscillators (NCO) and
a configurable JESD204B serial link for the output data. These
industry firsts improve usability and functionality by reducing
output data rate requirements and simplifying board-level design
and layout. Key applications include ultra-wideband RADAR, wideband
front-ends for digital storage oscilloscopes and data acquisition
platforms.
AD9625 Key Features
- Direct RF sampling, including L-band
digitizer
- 80-dBc SFDR in high-input bandwidth
applications.
- On-chip reference and flexible JESD204B
digital data outputs.
Evaluation Board Environment to Speed Prototyping and
Design
Each GSPS A/D converter is supported by an evaluation board with
a FPGA Mezzanine Card (FMC) connector, software, tools, SPI
controller and reference designs. ADI’s VisualAnalog™ software
package combines a powerful set of simulation and data analysis
tools with a user-friendly graphical interface allowing designers
to customize their input signal and data analysis. The high-speed
A/D converter SPI controller tool allows users to control advanced
features with SPI capability. A data capture card is required for
prototyping.
Pricing and Availability
Product Availability
Speed Grades Price
Each Per 1K Packaging
AD9625BBPZ.2.0
NOW 2 GSPS
$625 196-ball
12mm X 12mm
AD9625.2.0EBZEvaluation Board
NOW NA
$750 per NA
HSC-ADC-EVALEZ
Data Capture Card
NOW NA
$1155 per NA
About 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. Celebrating over 40 years as a leading global
manufacturer of high-performance integrated circuits used in analog
and digital signal processing applications, 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.
* Analog Devices, Inc. leads the worldwide data converter market
with a 48.5 percent share, according to industry analyst firm
Databeans, Inc. in its market research report titled “2012 Analog.”
Analog Devices’ share is larger than the combined market share of
the nearest eight competitors.
EngineerZone and VisualAnalog are trademarks of Analog Devices,
Inc.
Follow ADI on Twitter at http://www.twitter.com/ADI_News
To subscribe to Analog Dialogue, ADI's monthly technical
journal, visit: http://www.analog.com/subscribe.
Photos/Multimedia Gallery Available:
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Analog Devices Inc.Bob Olson,
781-937-1666bob.olson@analog.comorPorter NovelliAndrew MacLellan,
617-897-8270andrew.maclellan@porternovelli.com
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