Communications

Displaying 4671 - 4680 of 4696

Semtech Adds Jitter Attenuating and Multiplying PLL Devices for Cost-Sensitive Telecom Systems

Semtech Adds Jitter Attenuating and Multiplying PLL Devices for Cost-Sensitive Telecom Systems
Semtech Corp has announced the ACS8946 and ACS8944 jitter attenuating and multiplying (JAM) phase locked loop (PLL) devices for generating low jitter output clocks for low-cost SONET/SDH and Gigabit Ethernet line cards.
22nd November 2006

High-Speed Interface ICs for mobile phones

 High-Speed Interface ICs for mobile phones
Texas Instruments has introduced the expansion of its FlatLinkTM3G family of high-speed interface integrated circuits that transmit true 24-bit (16 million color) RGB color data for high-resolution video content in handheld electronics such as clamshell phones, multimedia players and digital cameras. The new one- and two-channel subLVDS (sub-low voltage differential signaling) serialisers and deserialisers support LCD resolutions from QVGA to XGA, including VGA, allowing designers to choose devices that specifically meet their resolution needs.
18th October 2006

Single chip Ethernet controller

 Single chip Ethernet controller
Available from DT Electronics, SMSC’s LAN9218 is a full-featured, single-chip 10/100 Ethernet controller that uses HP’s Auto-MDIX technology. HP Auto-MDIX eliminates the confusion associated with device pin assignments, the need to add a manual MDIX switch or use cross-over cables. The LAN9128 is driver-, register- and footprint –compatible with the previous generation of LAN9118 devices. Designed for embedded applications where performance, flexibility, ease of integration and system cost reduction are required, the LAN9218 suits applications in high definition video and multimedia systems.
17th October 2006


DSL Solutions Based on TI's Next-Generation UR8 Residential Gateway Architecture

 DSL Solutions Based on TI's Next-Generation UR8 Residential Gateway Architecture
Texas Instruments has announced the availability of five new xDSL solutions from its next-generation UR8 residential gateway family. Based on an advanced multimedia gateway processor, these platforms give manufacturers the flexibility to design RGs with multiple home networking options and variations of feature functionality, including enhanced voice capabilities and advanced video services, over all ADSL and VDSL2 standards.
11th October 2006

Jitter Attenuator with 250MHz Reference Clock

 Jitter Attenuator with 250MHz Reference Clock
IDT has announced the introduction of a jitter attenuator optimized for the Xilinx Virtex-4 family of FPGAs. Designed to support PCI Express (PCIe), this component is said to be the industry’s first timing device capable of attenuating or “cleaning” the jitter from a 100 MHz PCIe input clock, while translating it to a 250 MHz LVDS output.
2nd October 2006

1.8V high-speed DUARTS

 1.8V high-speed DUARTS
DT Electronics has made available Exar's family of dual universal asynchronous receiver transmitters (DUARTS) that operate from a 1.62V to 3.63V supply and feature 16, 32 or 64-byte FIFOs. Designated the M-series, each channel of these devices is capable of data rates up to 16 MBps at 3.3V with a 4X sampling clock.
29th September 2006

Chip enables next generation of DAB enabled digital audio products

Chip enables next generation of DAB enabled digital audio products
Frontier Silicon has launched a new advanced and highly integrated system-on-chip IC which will enable the next generation of DAB digital radio-based products. The Chorus 2 FS1020 chip is a new programmable DAB baseband receiver providing significant space, cost and power savings on a typical radio or mobile handheld devices. The chip is now in mass production and products using the chip will appear in the market early 2007.
30th August 2006

Microwave Amplifier Range covers 0.5 to 18GHz

Microwave Amplifier Range covers 0.5 to 18GHz
Now available from RF and microwave component specialist Link Microtek is a range of microwave amplifiers that are competitively priced but are said to provide the quality and performance required for space, military and commercial communications applications.
16th August 2006

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


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