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Featured Products
Additional Industry-Leading Technology for Communications Infrastructure Designs
High Performance RF Amplifiers
Temperature Sensing and Thermal Management
Signal Chains:
BTS-3G Direct Up Conversion Tx
Press Releases:
RMS Power Detector Precisely Measures Signals With Highly Varying Crest Factors Up to 6 GHz, February 2008
ADI's AD8363 TruPwr™ RMS power detector offers improved accuracy, single-ended drive and extended operating temperature in a compact 4 x 4 mm LFCSP package.
Analog Devices' High-Performance RF Driver Amplifier Reduces Power, Size And Cost Of WiMax And Wireless Applications, February 2008
ADL5321 driver amplifier offers the industry's best combination of performance and low power, while reducing design complexity and board area in the 2.3 GHz to 4.0 GHz frequency range.
Industry's Highest Performance Broadband Modulator And Demodulator Enable Direct Conversion Cellular Basestations, December 2007
ADI's ADL5375 quadrature modulator and ADL5382 demodulator simplify RF-to-baseband designs and enable engineers to extend solutions to subsequent wireless infrastructure system designs.
Analog Devices RF Portfolio Expansion Continues With New High-Resolution PLL For Wireless Applications, October 2007
With the industry's finest resolution, ADI's ADF4157 Fractional-N PLL synthesizer improves performance while reducing design cost and complexity in wireless infrastructure, satellite and radio systems.
Dual Digital-to-Analog Converter Families Provide Best-in-Class Performance in Wideband Communications Applications, September 2007
AD974x and AD978x digital-to-analog converter families feature fast throughput, low noise and a direct RF conversion option to increase dynamic range and reduce distortion levels in wideband communications systems.
Analog Devices Announces New RF Design Tool For Development Of Short Range Wireless Devices, July 2007
SRD Design Studio™ is a comprehensive software tool for short range radio systems.
Analog Devices Offers Industry's Most Complete RF Portfolio With Addition Of RF/IF Amplifiers, June 2007
Four new RF amplifier families deliver industry's best performance for the entire RF signal chain
Dual-Input Clock Generator Increases System Stability In Networking And Data Communications Applications, March 2007
AD9549 provides extended holdover functionality and jitter cleanup to increase system stability and maximize network uptime.
High-Linearity, Fine-Gain-Step, Digitally-Programmable VGAs Enable Next-Generation Base Stations, March 2007
AD8375 and AD8376 digitally-programmable VGAs provide 1-dB step size, high linearity for 2.5G, 3G, 4G, and WiMAX wireless base stations.
Analog Devices Eases Wireless Base Station Design Complexity, March 2007
Two-chip IF receiver for cellular base stations preconfigured to support emerging 3G standards.
Analog Devices Introduces The Industry's Lowest Distortion Differential ADC Drivers, February 2007
ADA493x family enables the maximum ADC performance from dc to 100MHz.
Technical Articles:
Data Converter Function Can Help Solve Cost and Size Design Challenges in 3G and 4G Wireless Infrastructure
As usage and demand for competitive services continue to rise, manufacturers of wireless infrastructure, especially 3G and 4G, must constantly reduce the size and cost of newly installed wireless infrastructure, while holding to high standards of performance, functionality, and quality of service. more ...
Converters Tune into SDR
Old radio standards rarely die, yet new standards come on line every few years. This forces radio designers to design their systems to be compatible with as many standards as possible. more ...
Multicarrier WCDMA Feasibility, Part 1
See Part 1 for an analysis of receiver performance specifications. more ...
Multicarrier WCDMA Feasibility, Part 2
See Part 2 for more on the variable gain amplifier (VGA) implementation and spurious free dynamic range (SFDR). more ...
Multicarrier WCDMA Feasibility, Part 3
See Part 3 to learn about key performance issues in the transmit path, including frequency error and power control. more ...
Multicarrier WCDMA Feasibility, Part 4
See Part 4 to learn about PA linearization. more ...
Multicarrier WCDMA Feasibility, Part 5
See Part 5 for an an in-depth look at transmit modulation and direct conversion. more ...
Solutions Bulletins:
Analog-to-Digital Converter ICs (Vol. 8, Issue 1)
Amplifier Ics (Vol. 7, Issue 9)
Digital-to-Analog Converters (Vol. 7, Issue 7)
Wireless ICs (Vol. 7, Issue 5)
Solutions Bulletin Library (All Bulletins)