RF Cascade Workbook for Excel
RF & Electronics Symbols for Visio
RF & Electronics Symbols for Office
RF & Electronics Stencils for Visio
RF Workbench
T-Shirts, Mugs, Cups, Ball Caps, Mouse Pads
Espresso Engineering Workbook™
Smith Chart™ for Excel
|
 |
Analog Devices’ D/A Converter Reduces Cable Head-End Signal Chain
Footprint
|
January 13, 2012 Press Release
-- 11-bit AD9737A 2.5-GSPS D/A converter increases number of QAM
channels supported per D/A converter
by up to 20 times.
January 13, 2012
NORWOOD, Mass.--( BUSINESS
WIRE)-- Analog Devices, Inc. ( ADI),
the data converter market share leader, today introduced an 11-bit D/A
converter that enables cable television and broadband operators to synthesize
the entire cable spectrum up to 1 GHz into a single RF port, while consuming
a maximum of 1.1 W of power. The
AD9737A
2.5-GSPS D/A converter’s wide bandwidth and dynamic range enable cable
infrastructure designers to increase QAM (quadrature amplitude modulation)
channel density by 20 times over present cable modem implementations,
enabling improved next-generation services such as interactive television,
high-definition broadcasts and new specialty channels.
View
the AD9737A D/A converter product page, order samples, and download
the data sheet: http://www.analog.com/AD9737A.
Get support at ADI’s EngineerZone™ online technical support
community:
http://ez.analog.com/community/data_converters/high-speed_dacs.
AD9737A D/A Converter Features and Benefits:
- Low noise and intermodulation distortion enable high quality
synthesis of wideband signals up to 1 GHz, reducing the number of
transmit DACs required in the typical cable plant.
- Operates from 1.8-V and 3.3-V supplies for a total power consumption
of 1.1 W maximum.
- Dual-port interface with double-data-rate LVDS data receivers
supports the maximum conversion rate of 2.5 GSPS.
- Proprietary switching technique enhances dynamic performance.
- Output current is programmable from 8.7 mA to 31.7 mA adding
flexibility in interface options.
- Not subject to US data converter export restrictions.
Pricing, Availability and Complementary Products
Complementary components include ADI’s ADCLK914 clock/data buffer
that drives the clock input of the AD9737A D/A converter with a 2 V
differential swing that achieves jitter performance of 110 fs.
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' common stock is listed on the New York Stock Exchange under
the ticker “ADI” and is included in the S&P 500 Index.
Subscribe
to
ADI’s News Feed.
Follow ADI on Twitter at
http://www.twitter.com/ADI_News.
Contacts
Analog Devices
Howard Wisniowski
781-937-1517
howard.wisniowski@analog.com
Date Posted 2/14/2012
|
|
|
|
 |
