We could not find any results for:
Make sure your spelling is correct or try broadening your search.
Share Name | Share Symbol | Market | Type |
---|---|---|---|
Analog Devices Inc | NASDAQ:ADI | NASDAQ | Common Stock |
Price Change | % Change | Share Price | Bid Price | Offer Price | High Price | Low Price | Open Price | Shares Traded | Last Trade | |
---|---|---|---|---|---|---|---|---|---|---|
5.60 | 2.36% | 243.32 | 232.34 | 249.94 | 243.83 | 237.645 | 239.01 | 1,964,666 | 00:08:51 |
Meeting the demand for direct digital synthesis (DDS) technology that meets the needs of wireless applications requiring fast hopping and/or sweeping, Analog Devices, Inc. (ADI), a global leader in high-performance semiconductors for signal-processing applications, today announced that it has more than tripled the clock speed of previously available DDS integrated circuits (ICs). Coupled with an on-chip, high-speed, 12-bit D/A converter, ADI's AD9914 achieves a speed of 3.5 giga samples per second (GSPS), while the AD9915 runs to 2.5 GSPS. Both device cores support advanced digital programmable technology capable of synthesizing frequency-agile, analog output sinusoidal waveforms at up to 1.4 GHz, such as those used in a wide range of communications applications, such as wireless base stations, defense and commercial radar, and secure communications systems.
Demonstrated in Analog Devices’ Booth #1725 at IMS2012 being held this week, the new DDS devices feature a 32-bit parallel port enabling extremely fast changes to frequency, phase, and the amplitude of the output signal, and the programmable modulus function which significantly extends the use of DDS ICs into applications that require exact rational relationships such as signal generators and other lab equipment..
“Increasing clock speeds to 3.5 GSPS on high-resolution DDS ICs allows our customers to generate higher output frequencies with improved dynamic performance,” said Peter Real, vice president, linear and RF, Analog Devices. “ADI’s new DDS products represent a significant step forward, providing better spurious free dynamic range across a much broader frequency band when compared to previous generations. By improving SFDR and enabling fast frequency hopping and fine tuning resolution, AD9914 and AD9915 enable designers to change frequencies in one clock period with ultra-precise tuning of that frequency.”
The AD9914 and AD9915 settle in nanoseconds with granularity well below 200 pHz. Other approaches, including FPGAs with embedded DDS functions, have difficulty matching the SFDR (better than -50dBc) of ADI’s DDS ICs on output signals over 1 GHz and require higher operating power and the addition of a discrete D/A converter to synthesize the sine wave.
AD9914 and AD9915 DDS IC Key Features:
Pricing, Availability and Complementary Products
ProductSample
Availability
Full Production
Price Each In 100 Quantities
Packaging
AD9914 Now Summer, 2012 $149.00 88-Lead LFCSP AD9915 Now Summer, 2012 $119.00 88-Lead LFCSPThe AD9914 and AD9915 DDS ICs are well suited to drive RF output signals from ADI’s broad portfolio of modulators; high speed clocks including the AD9523-1; PLLs and RF amplifiers.
RF IC Portfolio Covers Entire RF Signal ChainUsing a unique combination of design skills, systems understanding and process technologies, Analog Devices RF ICs and world-leading data converters cover the entire RF signal chain and include industry-leading high-performance discrete RF function blocks as well as highly-integrated multi-functional single-chip RF solutions. These products are also supported by a wide range of free design tools, evaluation boards and other design resources to ease the development of RF systems. For more information, visit: http://www.analog.com/rf.
About Analog DevicesInnovation, 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. http://www.analog.com
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: http://www.businesswire.com/cgi-bin/mmg.cgi?eid=50306748&lang=en
1 Year Analog Devices Chart |
1 Month Analog Devices Chart |
It looks like you are not logged in. Click the button below to log in and keep track of your recent history.
Support: +44 (0) 203 8794 460 | support@advfn.com
By accessing the services available at ADVFN you are agreeing to be bound by ADVFN's Terms & Conditions