Communications

Displaying 4601 - 4610 of 4618

Optimized RF Front-End System Solution Reduces Size, Cost of Wi-Fi Systems

Optimized RF Front-End System Solution  Reduces Size, Cost of Wi-Fi Systems
SiGe Semiconductor has announced the SE2559L, an RF front-end module designed to improve integration and reduce cost of Wi-Fi systems compliant to the 802.11b/g specification. The new RF front-end is based on a highly integrated architecture that is about 60 percent smaller than competitive products. With high feature integration, the SE2559L eliminates several external components, allowing manufacturers to reduce the bill of materials cost for 802.11b/g functionality by about 15 percent. The small size and low cost makes the SE2559L ideal for access points, laptops, PC cards and embedded Wi-Fi applications.
17th July 2006

Radiation Hardened Device for Use in Ultrahigh-Speed Bidirectional Point-to-Point Data Transmission Systems

Texas Instruments has announced the TLK2711HFGQMLV 1.6 to 2.7 Gigabits per Second Serializer/Deserializer. A member of the WizardLink family of multigigabit transceivers, the device is qualified to MIL-PRF-38535 (QML) Class V and is designed to support serial interface in high speed data bus applications for aerospace equipment, such as satellites.
14th July 2006

Digital AM/FM radio receiver chipset for use in automotive applications

Digital AM/FM radio receiver chipset for use in automotive applications
STMicroelectronics has announced that it is sampling a new digital AM/FM radio receiver chipset for use in automotive applications. Sophisticated digital signal processing techniques allow the chipset to feature excellent reception quality while reducing interference even in presence of challenging signal conditions such as weak field and strong multipath (reflection from mountains and buildings).
10th July 2006


Fully Integrated Single-Chip Phone for the GSM ultra low cost handset market

Silicon Laboratories has announced the Si4901 AeroFONE single-chip phone, the industry’s most integrated, highest performing single-chip phone for the GSM ultra low cost handset (ULCH) market. The Si4901 expands the company’s family of single-chip phones to address demand for low cost, highly integrated GSM handsets in emerging economies.
27th June 2006

Gyroscope enhances GPS performance

Gyroscope enhances GPS performance
Melexis has entered the market for accurate GPS position sensing with its angular rate sensor or gyroscope. The MLX90609-N2 will enhance the accuracy of GPS instruments in situations where satellite reception is lost, for example in tunnels, between tall buildings and mountainous terrain.
21st June 2006

Digital audio delay provides cost-effective synchronization of audio and video in a single integrated package

Texas Instruments has introduced the TPA5050 digital audio delay with IIC control. Designed for high definition and flat panel TV applications, the TPA5050 digital audio delay provides cost-effective synchronization of audio and video in a single integrated package that conserves board space and simplifies channel configuration.
19th June 2006

Highly integrated, IEEE 802.3af compliant, Power over Ethernet controller

Highly integrated, IEEE 802.3af compliant, Power over Ethernet controller
Silicon Laboratories has announced what is said to be the industry’s most highly integrated, IEEE 802.3af compliant, Power over Ethernet controller for powered device applications. The Si3400 is the only PD controller to integrate on-chip diode bridges, a transient surge suppressor and a switching regulator field effect transistor. The Si3400 controller’s unprecedented level of integration simplifies PoE design efforts by reducing the total bill of materials, printed circuit board area and time to market.
12th June 2006

SOLID STATE SUPPLIES PROVIDE DAA TELEPHONE NETWORK INTERFACE SOLUTIONS

SOLID STATE SUPPLIES PROVIDE DAA TELEPHONE NETWORK INTERFACE SOLUTIONS
The latest Litelink and Cybergate devices from Solid State Supplies provide interfaces for connection to telephone networks for both voice and data applications combining all of the required functionality and compatibility.
6th June 2006

MicroPHY transceiver for embedded 10/100 Ethernet applications

Alpha Micro Components has available Teridian Semiconductor's new MicroPHY transceiver for embedded 10/100 Ethernet applications. Packaged in an ultra small 5mm x 5mm QFN package, the Teridian MicroPHY is said to be the World's smallest Fast Ethernet PHY. Targeted at consumer audio-video and industrial products the 78Q2123 features Hewlett Packard's "Auto-MDIX" technology whilst also providing a full 802.3 Media Independent Interface.
2nd June 2006

Integrated RF synthesizers with embedded VCOs

Integrated RF synthesizers with embedded VCOs
STMicroelectronics has unveiled its new integrated RF synthesizers with embedded voltage-controlled oscillators, featuring what is said to be the lowest integrated phase noise and the largest band coverage on the market.
15th May 2006


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