Telecoms, Datacoms, Wireless, IoT


Latest Articles

Circuit emulation provides viable alternative to VoIP
19 May 2004, Design Automation
Ref: z2708357m Despite the industry attention it has received, voice-over-IP (VoIP) is not the only way to send voice across a packet-switched network. In fact, it may not even be the best approach for ...

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Small embedded modem for cost-sensitive designs
19 May 2004, Electrocomp
TDK Semiconductor's latest member of its family of embedded modems, the 73M2901CE V.22bis modem, integrates on-chip intrusion and ring detection without additional components, which the company says results ...

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TDM-over-IP packet processors comply with ITU recommendation
19 May 2004
Zarlink Semiconductor claims its ZL50111 family of TDM-over-IP packet processors are the industry's first commercially available devices to fully meet the protocols outlined in the industry's ...

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Low power tuner for VoIP cable phone services
19 May 2004, EBV Electrolink
Microtune has introduced a single-chip tuner for VoIP cable phone services that it claims cuts RF costs by 25%, space by 25% and power by 40% compared to its previous generations. When integrated into ...

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PC/104 board the answer for power-sensitive embedded applications
5 May 2004, Electronic Products Design, Computer/Embedded Technology
Small, mighty, and able to withstand extreme environmental conditions. This is how Ampro describes this member of its EBX product line: the Little Board 700. This is a good solution for OEMs who are looking ...

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Line driver for modem and set-top box designs
5 May 2004
With its new cable line driver, Analog Devices allows designers to lower supply voltages and reduce system costs in their DOCSIS, EuroDOCSIS, and OpenCable designs. The AD8324, the next generation of ...

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Multichannel transceiver chip for low-cost robust RF performance
5 May 2004
Chipcon's new CC1021, a multichannel RF transceiver for relaxed narrowband operations (ie with 50 kHz or wider channel spacing), is a cost-optimised version of the CC1020, and operates in the 402-470 ...

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Quad-band transmit module
5 May 2004
The RF3177 is RFMD's first quad-band transmit (TX) module for GSM/GPRS class 12 operation. The TX module builds upon the company's expertise in power amplifier technology with its integrated power control, ...

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Upconverting mixers integrate RF transformer to ease design
5 May 2004
Two new high linearity upconverting RF active mixers with integrated RF transformers from Linear Technology are claimed to deliver superior performance, linearity and low power consumption. The LT5519 ...

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Very low-current transmitter ICs for TPM applications
5 May 2004, Altron Arrow, EBV Electrolink
Atmel has released two UHF ASK/FSK transmitter ICs optimised for use in battery-powered tyre pressure monitoring system (TPMS) modules. The ATA5756 is designed for applications in the 315 MHz range, while ...

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Production-ready front-end design for digital satellite STBs
21 April 2004
Zarlink Semiconductor is offering a production-ready blueprint for a complete front-end subsystem used in digital satellite STBs. Combining a new high-performance satellite tuner with an industry-leading ...

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1,5 Mbps transceiver reference designs
21 April 2004, Products & Solutions
Micro Linear offers four new free reference design databases, that have been pre-scanned and optimised to comply with FCC part 15.247 and 15.109. These reference designs have been created to support and ...

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Triple band GSM VCO
21 April 2004, Altron Arrow, Integrated Solutions, Products & Solutions
National Semiconductor recently introduced the first member of a new family of standalone, monolithic voltage-controlled oscillators (VCOs) for mobile handsets. VCOs are critical blocks in transceiver ...

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Breakthrough for local antenna company
21 April 2004, Access Control & Identity Management, Products & Solutions
Webb Industries developed a low profile satellite antenna for use on the Orbcomm low earth orbit (LEO) satellite system. The antenna, called 'Flatkook' because of its distinctive 'pancake' type shape, ...

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Robotruck fleet communicates through radio modems
21 April 2004, Access Control & Identity Management, Products & Solutions
Rocla Robotruck in Finland is one of the world's leading manufacturers of automated guided vehicles (AGVs) used for indoor materials handling in a variety of industrial sectors including papermaking, ...

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High-efficiency linear power amplifier modules
21 April 2004
RF Micro Devices RF3163, RF3164 and RF3165 linear power amp modules are manufactured on an advanced third-generation GaAs HBT process, for 824-849 MHz, 1850-1910 MHz, and 1750-1780 MHz applications respectively. ...

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ADC offers direct IF sampling up to 500 MHz
21 April 2004
A new 80 Msps, 14-bit ADC from Linear Technology simplifies the design of basestations by eliminating the second intermediate frequency (IF) down-conversion stage. The LTC1750 device provides wide input ...

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Single chip four channel T1/E1/J1 Framer and LIU combo
7 April 2004, ASIC Design Services, KH Distributors
Exar's new addition to its recently launched next generation silicon solution family incorporates its unique line interface unit (LIU) and framer in one combination device. The XRT86L34 is a four-channel ...

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Wireless M2M modem offers new features and compact size
7 April 2004, Trinity IoT
Wavecom has launched a new GSM/GPRS modem for machine-to-machine (M2M) applications. The Fastrack M1306B is suited for adding robust and compact wireless capability to existing applications, such as remote ...

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Suspended highpass filter
7 April 2004
Model 11SH10-11000/x18000-0/0 from K&L Microwave is an 11 GHz suspended highpass filter. Using suspended technology, the company says it offers a highly reliable filter with exceptional quality. Electrical ...

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