Frequency

Scintera Networks, Inc. have announced the availability of the SC1869 and SC1889 second generation system-on-chip (SoC) adaptive RF Power Amplifier Linearizers (RFPAL). Based on broadly deployed and field-proven technology, the SC1869 and SC1889 (SC1869/89) expand Scintera’s power amplifier linearization solutions to address 3G and 4G heterogeneous network deployments.

TriQuint Semiconductor has released the first members in a new family of integrated RF products that lower power consumption while protecting mobile networks from disruption and service failures. TriQuint's newest base transceiver station (BTS) network devices join 12 other new power and filter infrastructure solutions introduced in the first half of 2011.

Linear Technology announces the LTC5569, a dual high performance RF mixer that packs a combination of 26.8dBm IIP3 (Input Third Order Intercept), 300mW per mixer and wide operating frequency coverage to address high density footprints of multimode 4G RRH (Remote Radio Head) MIMO (Multiple-Input, Multiple-Output) receivers. This mixer operates over a wide 300MHz to 4GHz frequency range, so a single part can be configured to operate on any of the c...

M/A-COM Technology Solutions Inc. (M/A-COM Tech) introduced today the MAAD-008866, a 6-bit, 0.5-dB step digital attenuator for 75 Ohm systems operating up to 1 GHz. This attenuator is ideal when high accuracy, low power consumption (4 microAmps typical at 5V, steady state) and low intermodulation products are required.

M/A-COM Technology Solutions Inc. has extended its leadership position in high power semiconductors with the introduction of a new family of Gallium Nitride (GaN) RF Power transistors.

Crystek has released its line of High-Performance RF Connectors to its distribution network, making these durable, precision connectors available to the open market.

New LNA Series Debuting at IMS 2011 Deliver Superior Noise Figure and Linearity, Adding to Broad Range of High-Performance Solutions for Base Stations

Crystek has introduced a new line of SAW Band Pass Filters, the CBPFS Series. Encased in a rugged SMA housing, this filter line is designed for test equipment and general lab use. Six models, with center frequency ranges from 836.5 through 1960.0 MHz, compose the CBPFS line.

The first device in Freescale Semiconductor's MC1323x family optimized for consumer applications using ZigBee(R) RF4CE technology is now available in production quantities. A MC1323x development kit with integrated Synaptics TouchPad technology is also available to help accelerate design cycles and ease the migration from infrared (IR) to radio frequency (RF) technology.

Microsemi Corporation has expanded its family of S-band RF power transistors to include devices that use advanced gallium nitride (GaN) process technology on a silicon carbide (SiC) substrate. The company's GaN-on-SiC high-pulsed power transistors deliver industry-leading peak power and power gain for radar systems operating in the 2.7 GHz to 3.5 GHz frequency band.