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Articles by RFMW Ltd.

Bulk Acoustic Wave Filter: 885128

885128RFMW Ltd. announces design and sales support for a bulk acoustic wave (BAW) filter designed for 2.4 GHz WLAN/WiFi/Blue Tooth coexistence with 4G LTE and TD-LTE signals in adjacent bands B7, B41, B38 and B40. The Qorvo 885128 exhibits exceptional rejection performance allowing these various technologies to operate simultaneously and in close proximity. and offers up to 25% less temperature drift with extended temperature ranges of -40 to +95 degrees C.


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Low Noise Amplifier for IoT: SKY67159-396LF

SKY67159-396FRFMW Ltd. announces design and sales support for the SKY67159-396LF, a 200 to 3800 MHz LNA designed for applications including IoT, small cell infrastructure, tower mounted amplifiers and remote radio units. The SKY67159-396LF’s thermal characteristics allow in-system performance up to +105 degrees C. Broadband performance is achieved with a single matching circuit providing superior gain flatness, low noise figure (<1 dB) and good linearity (31 dBm OIP3).


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50 GHz Attenuators: 8582-6150-xx Series

50GHz AttenuatorsRFMW Ltd. announces design and sales support for XMA Corp’s 8582-6150-xx series of 2.4 mm, 50 GHz Attenuators.  The XMA coaxial attenuators are available in standard dB values of 3, 6, 10, 20 and 30 dB and handle up to 1 W of power. Frequency DC - 50 GHz, VSWR ranges 0 to 26.5 GHZ to 40 to 60 GHz and operating temps are -55 to +100. The 50 GHz attenuators are in stock at RFMW and are ready to ship the same day.


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Dual Differential SPDT Switch: PE42920

PE42920

RFMW Ltd. announces design and sales support for Peregrine Semiconductor’s PE42920 dual differential SPDT switch operating from 10 kHz to 6 GHz. The PE42920 targets test and measurement applications where two independent differential signals are required to be switched. Having both switches in a small, 3 x 3 mm QFN package saves both board space and BOM cost as well as improving performance.


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High Power SPDT RF Switch: PE42822

PE42822RFMW Ltd. announces design and sales support for Peregrine Semiconductor’s PE42822 high power SPDT RF switch operating from 700 MHz to 3.8 GHz utilizing UltraCMOS® SOI technology. With 65 dBm of IIP3 linearity and 120 dBm IIP2, the PE42822 is ideal for LTE receiver applications in microcells and picocells. This Peregrine switch boasts a 3 kV HBM ESD performance and supports extended temperature operation up to 105 degrees C.


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DOCSIS 3.1 Compliant Power Doubler Amplifiers: RFPD3210 / RFPD3220

RFPD3210RFMW Ltd. announces design and sales support for two DOCSIS 3.1 compliant power doubler amplifiers from Qorvo. The RFPD3210 and RFPD3220 are hybrid GaAs/GaN devices offering excellent linearity and low distortion. Designed for 45 to 1218 MHz CATV amplifier systems, the RFPD3210 and RFPD3220 also offer high gain of 22.5 and 24.5 dB respectively. Low noise figure of 3 dB punctuates the performance of these Qorvo power doublers.


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Phase Shifter: OPS-0002

OPS-0002RFMW Ltd. announces design and sales support for API Technologies phase shifters designed for applications in optical communication systems. The precision adjustments on the OPS-0002 phase shifter allow enhanced resolution and accuracy setting. The API OPS-0002 is offered with precision 2.4 mm female connectors and operates up to 50 GHz. The micrometer adjustment allows for 28 turns. Each turn provides a minimum of 4 pico-seconds time delay.


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Two Power Amplifier Modules: RFPA5522 / RFPA5542

RFPA5522RFMW Ltd. announces design and sales support for two power amplifier modules supporting 5 GHz Wi-Fi enabled CPEs, routers, pico cells and femto cells. The Qorvo RFPA5522 supports applications from 5.18 to 5.925 GHz with bias configurable to 5 or 3.3 V operation. The Qorvo RFPA5542 extends operation from 4.9 to 5.925 GHz and is optimized for the least number of external components on compatible reference designs.


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Single Channel Rotary Joint: 305W

305WRFMW Ltd. announces design and sales support for API Technologies’ 305W single channel rotary joint. The API rotary joint is used to transmit RF energy from a stationary RF source to a rotating RF line. The 305W operates from DC to 12.4 GHz through type N coaxial connectors. VSWR is as low as 1.15:1. Rotary joints have inherently low insertion loss as evidenced by the 305W with loss ranging from <0.2 dB below 6 GHz to <0.3 dB below 12.4 GHz.


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2 to 22 GHz Low Noise Amplifier: TGA2227

Qorvo TGA2227RFMW Ltd. announces design and sales support for the Qorvo TGA2227, a 2 to 22 GHz low noise amplifier fabricated on Qorvo’s TQGaN15 GaN on SiC process. The Qorvo TGA2227 can also be used as a driver with >15 dB of small signal gain or a general amplifier with >20 dBm P1dB. With a nominal drain voltage of 8 V, the TGA2227 can be biased over a wide range of voltages with little impact on noise figure and gain


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