Transceivers

Quorum Systems Introduces Ultra-Low-Power Quad-Band CMOS Transceiver

Device Extends Talk-Time by 20 Percent and More than Doubles EDGE Range SAN DIEGO, Nov. 15 / -- Quorum Systems, Inc., today introduced the QS1000, a single-chip CMOS quad-band radio frequency (RF) transceiver offering GSM/GPRS and EDGE capability. Featuring an Ultra-Low-Power (ULP) down-converter, the QS1000 delivers best-in-class receive current of 53mA at -110dBm sensitivity. This significantly...

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Physical Layer Device supports service aware flow control.

Offered in lead-free 13 x 13 mm plastic BGA package, Model BCM8705 LAN/WAN PHY enables 10 GbE data to be transported over existing SONET/SDH backbone. It offers SONET/SDH performance monitoring block that includes dedicated serial port to connect to external controller. On-chip built-in self test generators and checkers, along with number of different loopback modes, allow for independent...

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DWDM SFP Transceiver is available with 200 km range.

Allowing for optical budget of 31 dB, 200 km reach Dense Wavelength Division Multiplexing (DWDM) SFP transceivers are available in standard and high-output power versions. Pluggable form-factor aids system manufacturers in terms of configuration flexibility and inventory management. In addition to applications in metro access systems, products can also serve as replacements for fixed discrete...

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Transceivers provide end-to-end G-PON solutions.

G-PON OLT transceiver is fully compliant to ITU-T G.984 G-PON timing parameters, requiring 6 bytes of preamble between bursts of data. Offered in pigtailed SFF and receptacle pluggable SFP form factor, unit delivers 2.5 Gbps downstream and 1.25 Gbps upstream data transmission rates. Also offered, G-PON ONT triplexer transceiver features voice, video, and data capabilities. It operates at 1.25...

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Chipcon Introduces CC2431: the World's First System-on-Chip Solution with Location Estimation Capability Targeting ZigBee(TM)/IEEE 802.15.4 Low Power Wireless Sensor Networks

OSLO, Norway and SCHAUMBURG, Ill., Nov. 30 / -- Chipcon AS, the world's leading provider of low system cost, low power RF chipsets and networking software, today announced the availability of the CC2431, a true System-on-Chip (SoC) IEEE 802.15.4 low power wireless sensor networking solution, also targeting ZigBee(TM) solutions. The new SoC solution from Chipcon includes a licensed location...

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RFMD-®Ships 20 Millionth POLARIS(TM) TOTAL RADIO(TM) Transceiver

GREENSBORO, N.C.--Feb. 7, 2006--RF Micro Devices(R), Inc. (Nasdaq: RFMD), a leading provider of proprietary radio frequency integrated circuits (RFICs) for wireless communications applications, announced today that it has shipped its 20 millionth POLARIS(TM) TOTAL RADIO(TM) cellular transceiver. RFMD attributes its strength in cellular transceivers to the breadth of its GSM/GPRS and GSM/GPRS/EDGE...

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Motorola Technology Fuels the Digital Transition in Latin America and the Caribbean

HORSHAM, Pa., Jan. 12 / -- Motorola, Inc. (NYSE:MOT) has played an instrumental role in the transition to digital cable throughout Latin America and the Caribbean. With a variety of all-digital and hybrid solutions ranging from set-tops to headend technology, Motorola is providing the flexible, versatile and reliable systems that fuel the digital revolution in Latin America and the Caribbean....

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Radio Transceiver offers 256 tunable receive channels.

Combining GateFlow 4954-430 narrowband digital downconverter FPGA IP core with 7140 software radio transceiver PMC module, Model 7140-430 accepts 2 analog HF input and transformer-couples them into 14-bit A/D converters sampling up to 105 MHz. Digitized output signals pass to Virtex-II Pro XC2VP50 FPGA that implements downconverter core sourced from either channel. Channelizer stage generates...

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RTU enables remote telemetry monitoring/control.

RTU enables remote telemetry monitoring/control.

Suited for monitoring inventory tanks, lift stations, SCADA equipment, and data loggers, RT12_4444_9T_W20 wireless RTU allows monitoring and control of 4 high resolution analog and 4 discrete inputs and outputs. It can serve as standard Modbus Slave RTU in radio based SCADA system and is plug-and-play compatible with SCADA/DCS Modbus software packages and process controllers. Optional...

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Low-Power WiFi Chipset suits portable electronic devices.

With die size of 20 mmÂ-², dual-chip NRX700 meets demand for VoIP and media content delivery in portable electronics while supporting need for WLAN in headsets and other audio devices. Product is comprised of SiGe RF transceiver chip (NRX510), with on chip RF power amplifier, and CMOS baseband-MAC chip (NRX701), with onchip power management. Power consumption is 130 mA at +18 dBm RF output,...

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