Four-channel, 16-bit, 125-MSPS A/D Converter Delivers Superior Dynamic Performance & Industry’s Lowest Power & Package Size...
16 Mai 2012 - 6:05AM
Business Wire
Analog Devices Inc. (NASDAQ: ADI), a global leader in
high-performance signal processing technology, introduced today the
addition of a 4-channel high-speed A/D converter to its
market-leading data converter product portfolio. The AD9653 A/D
converter is designed for medical imaging and communications
applications where the combination of high channel density, low
power and small size provide systems engineers with greater design
flexibility and lower per-channel cost for data conversion. The
AD9653 16-bit A/D converter joins previously-released 12-bit and
14-bit versions to form a pin-compatible, power- and size-optimized
series of high-speed converter products.
Download data sheets and order samples: AD9653 16-bit, 4-channel
A/D converter: www.analog.com/AD9653.
Get your questions answered by ADI engineers on EngineerZone™,
ADI’s online technical support community for high-speed converters:
http://ez.analog.com/community/data_converters/high-speed_adcs.
Find application notes and technical articles on communications
and health care topics:
Communications:
http://communications.analog.com/en/segment/cmmn.html
Healthcare:
http://healthcare.analog.com/en/segment/health.html
Data Conversion for Medical Imaging
The AD9653 16-bit quad A/D converter supports the higher channel
densities of MRI (magnetic resonance imaging) systems, medical
ultrasound and other high-end imaging applications, such as
industrial visual inspection systems and non-destructive
ultrasound. It is offered in a non-magnetic package and can be used
safely within the magnetic field of an MRI system. This allows the
converter to be placed closer to the signal of interest, which can
increase the image quality and throughput while reducing the
overall component count.
Complementary components for the AD9653 in MRI applications
include the ADL5202 variable gain, wide bandwidth amplifier, and
the ADA4937 or ADL5562 ultra-low-distortion differential A/D
converter driver.
Data Conversion for Communications
The new quad A/D converter is also well-suited to MIMO-
(multiple-input, multiple-output) based radios, 3G infrastructure
equipment and other wireless communications applications. Its small
package size, low power dissipation, and power-scaling
functionality are ideal for femto and pico-cell basestation
designs.
Complementary components for this high-speed converter in
communications applications include the ADL5202 variable gain, wide
bandwidth amplifier, AD8376 ultralow distortion IF dual VGA and
ADA4937 ultralow distortion differential A/D converter driver.
For low jitter performance in all applications, the AD9510,
AD9511, AD9512, AD9513, AD9514, and AD9515 clock distribution ICs,
or the AD9516 or AD9517 series of multiple output clock generators
are recommended.
AD9653 High-Speed Four-Channel A/D Converter Key
Features
- Low power: 164 mW per channel at 125
MSPS with scalable power option
- High dynamic range:SNR = 76.5 dBFS @ 70
MHz (VREF = 1.0 V)SNR = 77.5 dBFS @ 70 MHz (VREF = 1.3 V)SFDR = 90
dBc (to Nyquist)
- 650-MHz full power analog
bandwidth
- Serial LVDS digital output (ANSI-644 or
reduced power mode similar to IEEE-1596.3)
- Small package outline: 7-mm x 7-mm,
48-pin LFCSP
- Pin-compatible with the AD9253 14-bit
quad A/D converter and AD9633 12-bit quad A/D converter enabling
easy system performance migration
Pricing and Availability
Product
SampleAvailability
FullProduction
Signal-to-NoiseRatio
SampleRates(MSPS)
Price Each
In1,000Quantities
Packaging
AD9653-125
Now Now
77.5 dBFS @ 70 MHz 125
$250.00 48-pin LFCSP non-magnetic
package, PB-free
Find additional high-speed converters at the high-speed
converter category page:
http://www.analog.com/en/analog-to-digital-converters/products/index.html.
Data Converters: Bridging the Analog and Digital
Worlds
More designers turn to Analog Devices than any other supplier
for the high-performance conversion technology required to bridge
the analog and digital worlds in today’s myriad electronic systems.
With the industry’s leading portfolio of A/D Converters
(analog-to-digital converters) and D/A Converters
(digital-to-analog converters), Analog Devices’ converter products
feature the right combination of sampling rates, accuracy, and
reduced noise, power, price, and package size required in
industrial and instrumentation, medical equipment, automotive
systems, communications infrastructure, and consumer electronics.
Online evaluation tools help customers quickly validate, select,
and design in the optimal data converters to reduce design
complexity, development schedules, and bill-of-material costs. To
view ADI’s A/D converter selection guide, visit
www.analog.com/ADCsearch. For A/D converters drivers, visit
www.analog.com/ADCdrivers. To view ADI’s D/A converters selection
guide, visit www.analog.com/DACsearch.
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. 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.
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