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Communications
Communications
Whether transmitting critical medical information, reporting breaking news or linking people with family and friends, communications systems connect the world. And designers of these broadband systems have come to rely on Analog Devices to make a difference in their designs. That’s why virtually every wireless call, text, picture or download today passes through an ADI IC. Analog Devices broad portfolio of RF ICs, data converters, clocks, amplifiers and power technologies enable the low power, high capacity, and cost-effective results demanded in the network of point-to-point communications systems, private mobile radios, and wireless infrastructure equipment.
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Wireless Infrastructure
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Analog Devices is the authority for signal processing in wireless infrastructure applications from macro to femto cellular base stations and point-to-point data links.
Wireless Base Station Signal Chains
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Networking
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ADI is a leading supplier of networking solutions for both the Service Provider and Enterprise market segments. We have the drivers, switches, clocks, power and interface products needed for today’s high-speed networks.
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Optical
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Analog Devices' advanced signal processing ICs can be found today in applications such as opto-electronic conversion systems, backplane transmission equipment, and clock generation and distribution solutions.
- Application Notes
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- AN-1177: LVDS and M-LVDS Circuit Implementation Guide (pdf, 586 kB)
- AN-1168: Designing an Inverting Power Supply Using the ADP2384/ADP2386 Synchronous Step-Down DC-to-DC Regulators (pdf, 193 kB)
- AN-1154: Optimizing Phase Noise and Spur Performance of the ADF4157 and ADF4158 PLLs Using Constant Negative Bleed (pdf, 105 kB)
- AN-1145: ADP1047/ADP1048 Advanced Power Metering (pdf, 212 kB)
- AN-1123: Controller Area Network (CAN) Implementation Guide (pdf, 204 kB)
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- Technical Articles
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- Semiconductors Simplify Direct-Conversion Design (Microwaves & RF, 03/2010)
- The Differential-Signal Advantage for Communications System Design (RF Designline, 02/2010)
- Termination of High-Speed Converter Clock Distribution Devices (Analog Dialogue, 01/2010)
- Designing High-Performance Phase-Locked Loops with High-Voltage VCOs (Analog Dialogue, 12/2009)
- Integrated Devices Arm Infrastructure Radios (COVER STORY, Microwave & RF, 09/2009)
Explore By Technologies
New Products
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The ADuM4190 is an isolated error amplifier based on Analog Devices, Inc. iCoupler® technology. The ADuM4190 is ideal for linear feedback power supplies with primary side controllers enabling improvements in transient response, power density and stability as compared to commonly used optocoupler and shunt regulator solutions.
Unlike optocoupler-based solutions, which have an More
Data Sheet Rev PrA, 02/2013 (pdf 472kB)- 5kV rms Isolated Error Amplifier
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The ADuM3190 is an isolated error amplifier based on Analog Devices, Inc. iCoupler® technology. The ADuM3190 is ideal for linear feedback power supplies with primary side controllers enabling improvements in transient response, power density and stability as compared to commonly used optocoupler and shunt regulator solutions.
Unlike optocoupler-based solutions, which have an More
Data Sheet Rev 0, 02/2013 (pdf 765kB)
- 2.5kV rms Isolated Error Amplifier
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The AD6659 is a mixed-signal, dual-channel IF receiver supporting radio topologies requiring two receiver signal paths, such as in main/diversity or direct conversion. This communications systems processor consists of two high performance analog-to-digital converters (ADCs) and noise shaping requantizer (NSR) digital blocks. It is designed to support various commu-nications applications where high More
Data Sheet Rev A, 02/2010 (pdf 1004kB)
- Dual IF Receiver
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The ADL5536 is a 20 dB linear amplifier that operates at frequencies up to 1 GHz. The device can be used in a wide variety of cellular, CATV, military, and instrumentation equipment.
The ADL5536 provides the highest dynamic range available from an internally matched IF gain block. This is accomplished by providing extremely low noise figures and very high OIP3 specifications simultaneously More
Data Sheet Rev 0, 04/2010 (pdf 314kB)
- 20 MHz TO 1.0 GHz IF Gain Block
Design Tools
- ADIsimPLL: ADIsimPLL Version 3.1 Request for Software (form)
- ADIsimRF: ADIsimRF Version 1.3 Request for Software (form)
- ADIsimSRD: ADIsimSRD Design Studio
- ADIsimCLK: ADIsimCLK™ Design and Evaluation Software
- DiffAmpCalc: Significantly Reduce Design Time with ADI's New Diff Amp Calculator™! Download A Free Copy Now
- ADIsimDDS (Direct Digital Synthesis)
Transmitter Functional Diagram
