RF Components

Logarithmic RF Power Detector has 40 MHz to 3.8 GHz range.

Able to detect signals from -75 dBm to +10 dBm at 2.14 GHz, LT5538 measures RF power over frequency range covering 800-900 MHz and 1.7-2.2 GHz cellular bands as well as 2.6-3.5 GHz WiMAX bands. Solution operates with single-ended RF input, requires no external RF transformer, and offers dc output voltage that is log-linearly proportional to input power level. Accuracy and linearity is ±0.8 dB,...

Read More »

Software Radio PMC suits signal-intelligence applications.

Attached to PMC carrier board, Model 7151 provides four 200 MHz 16-bit A/D converters that feed FPGA IP core, which delivers 256 channels of digital down conversion. Unit enables independent frequency tuning for each down converter channel, and can down-convert any signal within any of 4 digitized 100 MHz input bands. Arranged in 4 banks of 64 DDC channels, each bank can be configured for unique...

Read More »

Integrated Configurable Components target radio systems.

Housed in 5 x 5 mm QFN package, RF205x Series generates local oscillator signal range from 300 MHz to 2.4 GHz and operates over RF/IF range of 100 MHz to 2.5 GHz. Local oscillator, which consists of VCO and PLL, has adjustable loop bandwidth that is set by passive or active loop filter. On-chip op-amp eliminates need for external amplifier in active loop configurations. Mixer linearity is...

Read More »

RF System facilitates EDGE cellular handset development.

POLARIS® 3 Silver integrates all necessary functions of RF section of quad-band EDGE cellular handsets, including the PA, SAW filters, crystal oscillator, switch, and transceiver. This GSM/GPRS/EDGE Total Radio(TM) RF solution also incorporates MicroShield(TM) integrated RF shielding, which enables flexible board placement options. Antenna-to-baseband Total Radio(TM) implementation of POLARIS 3...

Read More »

RFMD® Ships 100 Millionth Polaris(TM) RF Solution

Milestone Achieved As Shipments Of Newest POLARIS Offering - POLARIS 3 - Continue To Grow NEW YORK, Nov. 15 -- RF Micro Devices, (NASDAQ:RFMD), a global leader in the design and manufacture of high- performance radio frequency systems and solutions, announced at its analyst day today that it has shipped its 100 millionth POLARIS(TM) TOTAL RADIO(TM) RF solution. RFMD is a leading supplier of...

Read More »

RFMD® Completes Qualification of First Generation Gallium Nitride (GaN) Process Technology

GaN Technology To Support Wide Range Of Products In RFMD's Multi-Market Products Group NEW YORK, Nov. 15 -- RF Micro Devices, (NASDAQ:RFMD), a global leader in the design and manufacture of high- performance radio frequency systems and solutions, announced at its analyst day today it has completed the technical qualification of its first generation 48V Gallium Nitride (GaN) process technology....

Read More »

RFMD® Extends Leadership In Wireless Front Ends with Introduction of New Enabling Technologies

NEW YORK, Nov. 15-- RF Micro Devices, (NASDAQ: RFMD), a global leader in the design and manufacture of high-performance radio frequency systems and solutions, will announce at its analyst day today the introduction of new technologies developed by RFMD to enable unprecedented levels of functional integration in RF applications. The new technologies include hermetically sealed wafer level...

Read More »

Microsemi Awarded $1.6m R&D Contract by AFRL to Develop Silicon Carbide RF Power Products for Airborne Avionics

IRVINE, Calif., October 29, 2007-- Microsemi Corporation (Nasdaq:MSCC), a leading manufacturer of high performance analog/mixed signal integrated circuits and high reliability semiconductors, has announced that the Air Force Research Laboratory (AFRL) has awarded $1.6 million on August 3, 2007 to allow Microsemi's Power Products Group (formerly Bend, Oregon-based Advanced Power Technology) to...

Read More »

New Secure and Reliable Wireless Connectivity Line from Weidmuller

RICHMOND, VA (September 13, 2007) - Weidmuller announces the introduction of a new line of industrial wireless products designed for the OEM and process control industry. As an alternative to signal and data wiring, this comprehensive line is designed to provide secure and reliable wireless connectivity solutions for a wide range of applications - from simple Input/Output (I/O) connections to...

Read More »

Low-Power Protocol handles small RF networks.

Suited for small RF networks with less than 100 nodes, SimpliciTI(TM) low-power radio frequency (RF) protocol runs on MSP430 microcontrollers and CC110x/CC2500 RF transceivers. It supports peer-to-peer communication to use access point to store and forward messages and range extenders to extend range of network to 4 hops. Network protocol supports wide range of low-power applications including...

Read More »

All Topics