Analog Devices Unveils 2.5-GSPS A/D Converter, Driver Amplifier and Rapid Prototyping FMC Module
03 Juni 2014 - 3:00PM
Business Wire
Featuring the AD9625-2.5 A/D converter, the
module provides all hardware and software for wideband RF GSPS data
converter interoperability with FPGA platforms.
Analog Devices, Inc. (NASDAQ: ADI), the world’s data converter
market share leader*, announced today immediate availability of the
AD-FMCADC2-EBZ FMC module with HDL code and software drivers for
rapid design prototyping and interoperability with Xilinx FPGAs.
The AD-FMCADC2-EBZ board incorporates the 12-bit, 2.5-GSPS
AD9625-2.5 A/D converter, also introduced today, with input balun,
power supplies and software stack. This module provides superior
wideband dynamic performance and integrated functionality and
enables development and prototyping of advanced RF sampling
architectures. With its 76 dBc of spurious-free dynamic range at
1.8 GHz Ain, the AD9625-2.5’s breakthrough-level of wideband
dynamic performance means that designers can capture and process 4X
cleaner spectrum than is currently available by competitive
devices.
“Ingespace has developed a wideband data acquisition system that
is based on several AD9625-2.5s. It is clear that the AD9625-2.5
GSPS is by far the best component on the market because it offers
excellent linearity in the DC / 1 GHz band and 80 dB SFDR. In
addition, the choice of the JESD204B interface allows us to couple
several AD9625-2.5s to the same Virtex7 FPGA, thereby increasing
performance by limiting the complexity and the total cost of the
system. Finally, its small size and limited power dissipation has
enabled us to produce a compact solution that requires a very light
dissipation system,” said Olivier Fouquet, President of Ingespace
SARL. “Having developed a DC coupling solution on the analog input,
it is now possible to acquire more than 2 GHz of instantaneous
bandwidth by making use of complex sampling. This type of solution
has great potential in the fields of telecommunications, aerospace
and defense."
The AD9625-2.5 A/D converter is the third GSPS data converter
that ADI has announced in the last month and the latest addition to
ADI’s wideband RF signal processing solutions portfolio. This
portfolio of solutions provides previously unavailable dynamic
performance for better signal extraction in noisy RF environments
over a wider bandwidth than ever before. Learn more about GSPS A/D
converters: http://www.analog.com/AD9625video.
Rapid Prototyping GSPS FMC Module for FPGA
Interoperability
The AD-FMCADC2-EBZ FMC module features the AD9625-2.5 GSPS data
converter, an input balun, clock oscillator, and power management
supplies in a proven signal chain design to reduce prototyping from
months to hours while reducing project risk. The module comes with
a comprehensive content stack of reference designs, software and
HDL code to reduce programing and design time for any application.
For more information on ADI’s FPGA reference designs:
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
About the AD9625-2.5 12-bit 2.5-GSPS A/D Converter
The AD9625 provides better noise and dynamic range performance
-- a 150 dBFS/Hz noise floor and 80 dBc SFDR out to Nyquist. This
level of performance means designers can discern by 4X smaller
signals in the presence of noise, clutter, blockers and
interferers. The AD9625 can be used for advanced new designs in
communications, instrumentation and military/aerospace
applications. It is available with a performance evaluation board
and an FMC module to simplify system prototyping and platform-level
design and layout.
The AD9625-2.5 is designed for sampling wide bandwidth analog
signals and can be used up to its third Nyquist zone. Its wider
input bandwidth enables advanced RF sampling architectures that
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 the
development of reconfigurable platforms. The AD9625-2.5 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.
ADA4961: ADI’s Newest Wideband RF A/D Converter Driver
Amplifier
Analog Devices is also introducing the ADA4961 RF differential
A/D converter driver amplifier that drives heavy loads to 1.5 GHz
and beyond and achieves -90 dBc IMD3 performance at 500 MHz and -87
dBc at 1.5 GHz. Combined with very low output noise (6.8 nV/rtHz),
the new amplifier delivers 133 dB/Hz SFDR performance at 1.5 GHz
and sets a new benchmark for dynamic range vs. power consumed.
This new level of RF performance allows wideband RF GSPS
converters to achieve their optimum performance with minimal
limitations of the driver amplifier or constraints on overall power
that typically result from GaAs amplifiers. The ADA4961 can easily
drive 10- to 16-bit high-speed converters, and in many receiver
applications, may eliminate the need for an anti-alias filter.
Pricing and Availability
Product Availability
Price Each Per 1K
Packaging
AD9625BBPZ.2.5
July 2014 $625
196-ball BGA
12mm X 12mm
ADA4961
NOW $11.99
24-lead LFCSP
4 mm X 4 mm
AD-FMCADC2-EBZ Rapid Prototyping
Platform
NOW $750 per
NA
AD9625-2.5 EBZ Device Evaluation Board
NOW $750 per
NA
HSC-ADC-EVALEZ
Performance Board Data Capture Card
NOW $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 almost 50 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.
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EDITORS ONLY CONTACT:Analog Devices Inc.Bob
Olson,
781-937-1666bob.olson@analog.comorPorter
NovelliAndrew MacLellan,
617-897-8270andrew.maclellan@porternovelli.com
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