Communications ICs (Wireless)

(a sub category of Active Components)

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Showing 201-225 of 1575 articles

Integrated devices shrink ZigBee applications

The MG245x product family claims world-class performance, with the highest Tx power, highest Rx sensitivity, high datarates and low power consumption compared with existing ZigBee chip offerings.

News from Advanced Power Components (APC), Mar 7, 2008

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DSP-based Bluetooth keeps headset noise down

BlueVox DSP is the world's first ROM-based solution with an integrated DSP coprocessor and features AuriStream, CSR's low power voice codec for superior quality voice calls.

News from Cambridge Silicon Radio, Mar 6, 2008

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Bluetooth IC cuts headset cost, power and size

BlueVox2 is incredibly power efficient, permitting 15 hours talk time with a small 120mAh battery.

News from Cambridge Silicon Radio, Mar 5, 2008

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FM stereo radio IC integrates more in less

FM-RDS chip sets a new standard in radio performance, with better channel separation, best-in-class sensitivity, very high selectivity and clear sound.

News from NXP Semiconductors, Feb 29, 2008

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Single-conversion hybrid tuner cuts TV costs

Requires only one external SAW filter, a crystal and a few discrete components to create a complete TV tuner, thus providing a cost-competitive alternative to canned tuners.

News from Maxim Integrated Products, Feb 28, 2008

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High-power switch preserves switching speed

Labtech Microwave's LMS902 SPDT provides less than 0.8dB insertion loss and more than 45dB of isolation and has a switching speed of less than 1us.

News from Labtech Microwave, Feb 26, 2008

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Programmable receiver avoids jamming

The MICRF218 is unique for its ability to "escape" from a jamming source and migrate to an alternative frequency.

News from Micrel, Feb 26, 2008

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Receiver handles multiple phone frequencies

The R2A60281LG IC will facilitate the development of smaller and thinner handsets with support for global mobile telephony standards.

News from Renesas Technology Europe, Feb 25, 2008

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Credit card inlays come in sheet format

New sheet inlays can be directly laminated into PVC layers for fast, reliable and cost-effective contactless card production.

News from KSW Microtec, Feb 25, 2008

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Integrated RF front end shrinks WLAN applications

Single chip module supports a datarate of 54Mbit/s and is capable of delivering linear power at 16dBm for 802.11g WLAN applications, and 19dBm for 802.11b devices.

News from Admiral Microwaves, Feb 22, 2008

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Antenna switch keeps RF systems in tune

The challenge of adding tuning capabilities to mobile devices has been on the whiteboards of antenna designers for many years.

News from Peregrine Semiconductor, Feb 22, 2008

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Transceiver saves power for telemetry

The SX1211 UHF transceiver is optimised for designs in the unlicensed industrial, scientific and medical frequency bands from 868to 870 and 902 to 928MHz.

News from Solid State Supplies, Feb 20, 2008

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WiMAX transceiver simplifies circuit design

Single-chip WiMAX RF transceiver eliminates the need for a costly SAW filter and extra VCO circuitry required by existing superheterodyne solutions.

News from Maxim Integrated Products, Feb 15, 2008

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Single chip drives next-generation handset design

Integrates baseband, multimedia processing and radio functionality into a single chip, delivering significant cost and time to market advantages.

News from Qualcomm, Feb 15, 2008

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Power-saving amplifier covers four bands

Power amplifier is designed to meet all requirements for GSM/GPRS and Edge operations in dual-, tri- or quad-band handsets based on Qualcomm's WCDMA, HSPA chipsets.

News from Anadigics, Feb 14, 2008

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Microcontroller takes charge of NFC

Fully integrated SoC offers a complete hardware capability for contactless communication at 13.56MHz.

News from STMicroelectronics, Feb 14, 2008

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Transmitter module saves space and power

Dual-band transmit module features two symmetrical receive ports, 50ohm matched input and output ports and GSM/GPRS Class 12 compliance.

News from RF Micro Devices, Feb 13, 2008

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RF shielding protects mobile handsets

The Polaris 3 RF solution integrates all the functions of the RF section of quad-band EDGE mobile handsets, including the power amplifier, SAW filters, crystal oscillator, switch and transceiver.

News from RF Micro Devices, Feb 12, 2008

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NFC chip extends battery life

The multihost router technology built into the MicroRead chip provides the capacity to implement any secure element, including SIM, SE or SD card, to support any business model.

News from Inside Contactless, Feb 12, 2008

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Power amplifier covers WiMAX and WiBro

The AWM6422 power amplifier is a high performance device with exceptional linearity and efficiency at high levels of output power.

News from Anadigics, Feb 12, 2008

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Novel RF packages take shielding onboard

Reduces the impact of EMI and RFI by minimising exposure to external fields and preventing energy leakage into unwanted areas of the host device.

News from RF Micro Devices, Feb 12, 2008

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Chipsets enable connected mobile entertainment

Combined support for wireless connectivity; high-accuracy multimode GPS positioning; a high-performance applications processor; support for broadcast mobile TV; and rich multimedia.

News from Qualcomm, Feb 12, 2008

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Programmable transceiver covers a broad band

Fully software configurable across all channels in the frequency bands between 700MHz and 3.8GHz.

News from BitWave Semiconductor, Feb 12, 2008

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Power amps cut handset transmission drain

Active bypass mode in power amplifiers provides tremendous benefit to extending handset battery life in today's CDMA and UMTS/GSM networks.

News from Avago Technologies, Feb 12, 2008

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RF module has Mobile WiMAX covered

Module incorporates an RF IC, antenna switches, a power amplifier, filters and an oscillator circuit, all housed in a package measuring just 15 x 15 x 1.5mm.

News from Fujitsu Microelectronics Europe, Feb 12, 2008

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