Skyworks Solutions, Inc. - Skyworks Solutions, Inc. is an innovator of high reliability analog and mixed signal semiconductors. Leveraging core technologies, Skyworks offers diverse standard and custom linear products supporting automotive, broadband, cellular infrastructure, energy management, industrial, medical, military and mobile handset applications. More...
In June 2011, Skyworks closed its acquisition of SiGe Semiconductor, a leading global supplier of RF front-end solutions for wireless multimedia across a wide range of applications. The acquisition complements Skyworks' leadership in wide area front-end solutions by adding SiGe's innovative short range, silicon-based products. As a result, Skyworks is now able to offer a truly comprehensive wireless networking product portfolio, supporting all worldwide operating frequencies with architectural flexibility to address a variety of existing and emerging high-growth applications.
The company’s portfolio includes amplifiers, attenuators, detectors, diodes, directional couplers, front-end modules, hybrids, infrastructure RF subsystems, mixers/demodulators, phase shifters, PLLs/synthesizers/VCOs, power dividers/combiners, receivers, switches and technical ceramics.
Headquartered in Woburn, Mass., Skyworks is worldwide with engineering, manufacturing, sales and service facilities throughout Asia, Europe and North America. Less...
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 | | WiFi Connectivity - Skyworks' WiFi connectivity solutions include high performance front-end modules (FEMs), power amplifiers (PAs), SPDT, SP3T and DPDT switches, and discrete PIN, Schottky, and varactor diodes. These products enable customers to achieve cost-effective, small form-factor solutions for applications including mobile devices, computing, networking, and home entertainment.
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 | | Digital Attenuators with High Attenuation Range and Accuracy - Skyworks Solutions offers a select group of digital attenuators from their broad product portfolio. Skyworks’ extensive portfolio of RF microwave products includes solutions for wireless communications infrastructure systems, such as cellular telephone base stations, WiMAX/WLAN access points, land-mobile radio systems, point-to-point radio links and more. Skyworks’ digital attenuators attenuate signals in receive and transmit signal paths, and are controlled by serial or parallel interfaces and offer attenuation bit accuracy as great as 0.25 dB.
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Design Guides
Application Notes
Amplifiers Gain Block Bias Networks SKY65111-348LF: Amplifier Layout Optimization SKY65120: WCDMA PA Bias Method for Lower Junction Temperature
Digital Attenuators 6 Bit 63 dB IF Digital Attenuator Solution 1–500 MHz 6 Bit 63 dB RF Digital Attenuator Solution 500–2000 MHz
FETs GaAs FETs as Control Devices
Front End Modules Extending 2.4 GHz ZigBee® Short-Range Radio Performance with Skyworks SKY65336/SKY65337 Front-End Modules
GaAs Flip Chips Epoxy Die Attachment for GaAs Flip Chip Devices
General Circuit Models for Plastic Packaged Microwave Diodes Depletion Mode pHEMT Bias Networks Discrete Devices and IC Switch/Attenuators Tape and Reel Package Orientation Diode Chips, Beam-Lead Diodes, Capacitors: Bonding Methods and Packaging ESD Compliance Testing and Recommended Protection Circuits for GaAs Devices Low Noise, High Linearity Amplifier Circuit Using the SKY65053-377LF Low Noise Transistor PCB Design and SMT Assembly/Rework Guidelines for MCM-L Packages Quality/Reliability Silicon Drivers for Commercial IC Products SKY65047-360LF Matching Circuits for Various Frequency Bands SKY65124: WCMDA PA Bias Method for Lower Junction Temperature SKY77336 Power Amplifier Module – Evaluation Information Solder Reflow Information Tape and Reel Information – RF Modules Voltage Detector Filter Optimization for the SKY65137 WLAN Power Amplifier Waffle Pack Chip Carrier Handling/Opening Procedure
Limiter PIN Limiter Diodes in Receiver Protectors
LNA SKY65050-372LF: Low Noise Amplifier Operation
Phase Shifter A Varactor Controlled Phase Shifter for PCS Base Station Applications
PIN A Wideband General Purpose PIN Diode Attenuator A 5–6 GHz Switch Using Low-Cost Plastic Packaged PIN Diodes A Wideband CATV Attenuator Design With PIN Diodes PIN Diode Basics T/R Switch for IMT-2000 Handset Applications
PLL/Synthesizers Direct Digital Modulation Using the SKY72300, SKY72301, and SKY72302 Dual Synthesizers/PLLs Evaluation and Performance of the SKY72300, SKY72301, SKY72302, and SKY74038 Dual Synthesizers/PLLs Fine Frequency Control Using the SKY72300, SKY72301, and SKY72302 Dual Synthesizers/PLLs High Isolation Synthesizer Selection Circuit for GSM, DCS1800, PCS1900 Performance Issues with the SKY7230x-21 Series of Frequency Synthesizers Phase Noise Performance of the SKY72300, SKY72301, and SKY72302 Dual Synthesizers/PLLs
Schottky A Level Detector Design for Dual-Band GSM-PCS Handsets Handling Precautions for Schottky Barrier Mixer and Detector Diodes Mixer and Detector Diodes
SPD Theory and Application of Sampling Phase Detector
Switch Positive Voltage Operation of GaAs Control ICs Switch Power Characteristics
Tunable Filters Interfacing to the SKY73201-364LF and SKY73202-364LF Filters
TVAR A Colpitts VCO for Wideband Set-Top TV Tuner Applications A Differential VCO Design for GSM Handset Applications A Dual-Band Switchable IF VCO for GSM/PCS Handsets A VCO Design for WLAN Applications in the 2.4–2.5 GHz ISM Band Balanced Wideband VCO for Set-Top TV Tuner Applications A Low Phase Noise VCO Design for PCS Handset Applications Switchable Dual-Band 170/420 MHz VCO for Handset Cellular Applications Varactor Diodes Varactor SPICE Models for RF VCO Applications VCO Designs for Wireless Handset and CATV Set-Top Applications |
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More about SL Power Electronics SL POWER ELECTRONICS™, a subsidiary of SL Industries, Inc. (AMEX - SLI), is a leading global manufacturer and marketer of internal and external power solutions that help medical, communications, computer/computer peripheral and industrial OEMs deliver top performing systems to their end-customers. The company designs and develops highly-engineered AC/DC and DC/DC standard, modified and custom power supplies. Their product offering includes a broad range of AC/DC internal switch mode and linear power supplies from seven watts to 6000 watts marketed under the CONDOR™ brand name, and an external AC/DC switch mode power supply offering from six to 200 watts; transformers; battery chargers and DC mobile adapters marketed under the AULT® brand name. With more than 700 employees on three continents, SL Power Electronics develops two brands of power supplies: Condor
- 7 to 6,000 watts AC/DC power supplies
- Internal power supplies – open-frame, rack mount and enclosed
- Commercial and medical families
- Switch-mode and linear; standard, modified and custom designs
- Target segments in the electronics market – medical equipment, data communications, networking, wireless, computer/peripherals, test & instrumentation, industrial and telecommunications
Ault
- 6 to 200 watts AC/DC power supplies
- External switch-mode and linear power supplies, battery chargers, transformers and DC mobile adapters
- ITE and medical families
- Standard, modified and custom designs
- Target segments in the electronics market – medical equipment, data communications, networking, wireless, computer/peripherals, test & instrumentation, industrial and telecommunications
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