Analog Devices Unveils New Class of Data Converters That Set 14-bit, GSPS Performance Standard
13 Maio 2014 - 10:00AM
Business Wire
Breakthrough performance, bandwidth, integrated
functionality 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 dual-channel, 1.25-V,14-bit, 1-GSPS AD9680 A/D converter
featuring the best noise and dynamic range performance in its class
enabling the trend for direct RF sampling in communications,
instrumentation and military/aerospace applications. Its noise
density of -154 dBFs/Hz is the lowest in the industry. The
breakthrough performance, bandwidth and integrated functionality of
ADI’s wideband RF data acquisition technology allows for better
signal extraction in congested RF environments over a wider
bandwidth than ever before. The AD9680 is interoperable with FPGAs
from majormanufacturers and supported with known good
configurations. The AD9680 combined with the recently announced
12-bit, 2-GSPS AD9625 A/D converter,
demonstrate ADI’s innovation in providing leading edge offerings
driving the trend toward direct RF sampling.
- Order samples, evaluation boards or
download data sheets: http://www.analog.com/AD9680
- 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
The AD9680 A/D converter allows more degrees of freedom for
system designers trading off signal bandwidth, noise and linearity
because it can digitize a DC to 2-GHz input signal with an
accompanying dynamic range performance that was previously
unavailable on the open market. Implementing a direct RF sampling
architecture eliminates analog down-conversion stages and their
associated noise and cost, and allows more front-end configuration
and tuning to be accomplished entirely in the digital domain. With
the AD9680 designers can increase signal sensitivity and bandwidth
data rate, while enabling the use of an advanced reconfigurable
data acquisition or radio platform. The A/D converter is available
with an evaluation board design environment and reference designs
for rapid system prototyping and board-level design and layout.
About the AD9680 GSPS A/D Converter: Highest Dynamic
Range/Best Noise Performance
The AD9680 was designed for sampling wide bandwidth analog
signals up to 2 GHz and features the industry’s best dynamic range
and noise performance over its rated bandwidth range. When
converting a 1-GHz input, the converter achieves spurious-free
dynamic range (SFDR) performance of 80-dBc and 61.5-dBFS
signal-to-noise ratio (SNR) while consuming 1.65 W of total power
per channel. Integrated functionality includes digital signal
processing blocks and a configurable JESD204B interface, allowing
designers to create advanced reconfigurable radio platforms that
meet bandwidth and cost requirements across multiple systems.
Higher speed grades are scheduled.
AD9680 Key Features
- Wide full power bandwidth supports RF
sampling of signals to 2 GHz
- Buffered inputs with programmable input
termination eases filter design and implementation
- Four integrated wide-band decimation
filter and numerically controlled oscillators (NCO) blocks support
multi-band, multi-standard receivers
- Reference design platform simplifies
prototyping
Evaluation Board Environment to Speed Prototyping and
Design
Each GSPS A/D converter is supported by an evaluation board with
an 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. An industry first data capture board
supporting JESD204B lane rates at 12.5 Gbps is also available.
Pricing and Availability
Product Availability
Speed Grades Price Each Per 1K
Packaging
AD9680BCPZ-1000
NOW 1 GSPS $584.38
64-lead LFCSP
9mm x 9mm
AD9680EBZ Evaluation Boards
NOW 1000 $750
NA
ADS7-V1EBZ
Data Capture Board
NOW NA $2700
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 is a trademark 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.
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EDITORS ONLY CONTACT:Bob Olson,
781-937-1666Analog Devices
Inc.bob.olson@analog.comor
Porter NovelliAndrew MacLellan,
617-897-8270andrew.maclellan@porternovelli.com
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