Articles by RFMW Ltd.

High Isolation Switches: SKY13524-639LF

SKY13522-644LFRFMW Ltd. announces design and sales support for Skyworks high isolation switches developed for IoT (Internet of Things) applications. The family features the SKY13522-644LF SPDT, the SKY13523-639LF SP3T and SKY13524-639LF SP4T. All 3 switches support operation from 700 to 3000 MHz. Designed using SOI processing, these switches consume less than 10 uA of current. Built-in decoders limit the number of GPIO lines needed for control.


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High Linearity RF Mixer: PE4152

PE4152RFMW Ltd. announces design and sales support for the PE4152, a high linearity RF mixer from Peregrine Semiconductor. Designed for land mobile radio (LMR) and cellular infrastructure up to 1 GHz, the PE4152 offers two operating modes: LO enable and LO bypass. LO enable provides 25 dBm IIP3 with 52 dBm IIP2. LO bypass provides 24 dBm IIP3 with 46 dBm IIP2. Both modes provide low conversion loss of 6.5dB.


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Ultra Low Noise, Flat Gain LNA: TQL9093

TQL9093RFMW Ltd. announces design and sales support for the Qorvo TQL9093 ultra low noise amplifier featuring flat gain. Capable of operation from 600 to 4200 MHz, the TQL9093 is optimized for wireless infrastructure applications spanning 1500 to 4000 MHz and offers >19 dB of gain +/-0.5 dB over this span. Midband OIP3 is 41.5 dBm while noise figure is as low as 0.54 dB.


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Internally Matched, LNA Gain Block: TQL9062

TQL9062RFMW Ltd. announces design and sales support for the Qorvo TQL9062, an internally matched, LNA gain block suitable for applications spanning 0.5 to 6 GHz. The TQL9062 features a ‘shutdown’ mode requiring 1.8 V TTL logic and supporting both TDD and FDD systems such as repeaters, DAS, defense communications and infrastructure applications where efficiency and range are important. Noise Figure is noted as 1.5 dB while mid-band gain is 15.5 dB and OIP3 is >40 dBm.


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Quarter Watt, Highly Efficient Power Amplifier: TQP9218

TQP9218RFMW Ltd. announces design and sales support for the Qorvo TQP9218, a quarter watt (24.5 dBm) and highly efficient power amplifier covering 1805 to 1880 MHz. ACLR at 24 dBm is -48 dBc. The TQP9218 is internally matched for ease of design and offers good linear performance without the need for linearization. Running from a nominal 4.5 V supply, the TQP9218 draws 240 mA and boasts 16% PAE while offering 31 dB of gain.


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UltraCMOS SPDT RF Switch: PE42723

PE42723RFMW Ltd. announces design and sales support for the PE42723 UltraCMOS SPDT RF switch from Peregrine Semiconductor. Achieving -121 dBc second harmonic and -140 dBc third harmonic at 17 MHz, the PE42723 exceeds the linearity requirements of the DOCSIS 3.1 cable industry standard and enables a dual upstream/downstream band architecture in cable customer premises equipment (CPE) devices spanning 5 to 1794 MHz.


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Bulk Acoustic Wave Filter: 885071-A

885071-ARFMW Ltd. announces design and sales support for an AEC-Q200 qualified bulk acoustic wave (BAW) filter designed for 2.4 GHz WLAN/WiFi/blue tooth coexistence with 4G LTE and TD-LTE signals. The Qorvo 885071-A offers high rejection in adjacent bands B7, B38, B40 and B41 allowing these various technologies to operate simultaneously and in close proximity. Qorvo’s 885071-A has a usable bandwidth of 100 MHz (2400 to 2500 MHz).


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10 W Power Amplifier: TGA2752-SM

TGA2752-SMRFMW Ltd. announces design and sales support for the Qorvo TGA2752-SM, QFN packaged 10 W power amplifier operating from 7.1 to 8.5 GHz. The TGA2752-SM provides 28 dB of gain and contains an integrated power detector. No external matching components are required, easing design in point to point amplifiers and C-band linear satellite communication systems.


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Two High Power PIN Diodes: SMP1331-085LF / SMP1331-087LF

SMP1331-085LFRFMW Ltd. announces design and sales support for two Skyworks Inc. high power, PIN diodes suitable for T/R and attenuator applications. The SMP1331-085LF (shunt connected) and SMP1331-087LF (series connected) diodes are capable of handling 50 W CW power in a shunt connected switch configuration. Large signal attenuator applications ranging from 10 MHz to beyond 6 GHz are also possible. 


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10 W GaN Power Amplifier: TGA2574

TGA2574RFMW Ltd. announces design and sales support for a 10 W GaN power amplifier providing broadband coverage from 6 to 18 GHz. The Qorvo TGA2574 boasts 20 dB of small signal gain and operates from a 28 V supply drawing 1.5 A. PAE is >15%. The Qorvo TGA2574 serves EW, radar and instrumentation markets and provides world-class power / PAE / gain versus bandwidth. 


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