ARTICLES

MMIC Image Reject Mixer with High Isolation: PE41901

41901RFMW Ltd. announces design and sales support for Peregrine Semiconductor’s PE41901 mixer. The PE41901 is a MMIC, image reject mixer solution based on Peregrine’s UltraCMOS  technology. Incorporating two mixers, an LO path 90 degree coupler and RF port baluns, the PE41901 offers up to 38 dB LO-RF isolation for reduced filtering requirements.


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Shielded Coaxial Cable: R71-32+S132+S1-00457

R71-32+S132+S1-00457RFMW Ltd. announces design and sales support for the Rosenberger Rmor™ style cable assemblies. Designed for rugged environments and outdoor usage. The R71-32+S132+S1-00457 is 18 inches in length and operates to 36 GHz with Rosenberger’s SMA+ connectors compatible with standard SMA, 3.5 mm and 2.92 mm connectors. Return loss is a minimum of 18 dB while insertion loss is only 0.75 dB/ft. 


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LNA with Integrated Bypass Switch: TQL9063

TQL9063RFMW Ltd. announces design and sales support for a low noise amplifier (LNA) with integrated bypass switch. Operating from 1.5 to 4 GHz, the Qorvo TQL9063 provides 0.7 dB noise figure and up to 19 dB of gain through the amplifier. When gain is not needed, a bypass switch is offered which automatically turns off the LNA for power savings.


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3-Stage, High Gain Amplifier: TGA2760-SM

Qorvo TGA2760-SMRFMW Ltd. announces design and sales support for a 3-stage, high gain amplifier designed for ease-of-use in point to point radio systems. Featuring a frequency range of 9.5 to 12 GHz, the Qorvo TGA2760-SM offers 33 dB of gain from its 3-stage configuration. P1dB is up to 38 dBm while Psat is rated at 42 dBm. The TGA2760-SM is equipped with an integrated power detector and requires no external matching components.


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Surface Mount GaN Power Amplifier: TGA2975-SM

TGA2975-SM

RFMW Ltd. announces design and sales support for a surface mount GaN power amplifier from Qorvo. The Qorvo TGA2975-SM offers 12 W of saturated output power from 2.7 to 3.5 GHz. Small signal gain is >31 dB and input return loss is rated at >9 dB. The TGA2975-SM draws 175 mA from a 20 to 32 V bias supply with >52% power added efficiency (PAE).


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SPDT RF Switch: SKY13587-378LF

SKY13587-378LFRFMW Ltd. announces design and sales support for a SPDT RF switch spanning a frequency range of 20 MHz to 6 GHz. The Skyworks SKY13587-378LF offers 0.35 dB insertion loss and 24 dB of isolation for transmit/receive applications in 2 G or 5 G WiFi, IoT systems and general purpose switching. Extended temperature range of -40 to +105 degrees C allows the SKY13587-378LF to serve industrial lighting and outdoor applications.


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5 G Front End Module: RFFM4554

RFFM4554RFMW Ltd. announces design and sales support for a 5 G front end module (FEM). The Qorvo RFFM4554 integrates a high linearity SPDT RF switch with a low noise amplifier (LNA) having bypass capability. The LNA receive gain is 13.5 dB with noise figure rated at a very low, 1.7 dB. With frequency coverage from 4.9 to 5.925 GHz, the Qorvo RFFM4554 supports 5 G WiFi CPEs, gateways and set top boxes.


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RFMW Announces Director of Coaxial Components

RFMW Ltd. announces that Kevin LaRue has joined their organization as worldwide Director of Coaxial Components. LaRue has served in senior management positions at well known RF industry OEMs such as Molex/Koch Industries, Rosenberger, Radiall, M/A-COM, Amphenol, Matrix Science/AMP and Hughes Aircraft Co., Connecting Devices Division.


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Single-Pole, Three-Throw Switch: SKY13586-687LF

SKY13586-687LFRFMW Ltd. announces design and sales support for a single-pole, three-throw (SP3T) switch. The Skyworks SKY13586-687LF offers versatility in low power applications such as WiFI, Bluetooth and WLAN systems operating between 2.4 and 2.5 GHz. Useful as an antenna T/R switch, the SKY13586-687LF offers excellent linearity (P0 .1dB of 29 dBm) with 35 dB of isolation and only 0.75 dB of insertion loss.


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Broad Band Digital Step Attenuator: QPC3223

QPC3223 RFMW Ltd. announces design and sales support for a broad band digital step attenuator (DSA) useful in LTE infrastructure and repeater applications. The Qorvo QPC3223 serves designs from 50 MHz to 6 GHz with 18 dB of attenuation range. Two steps, 6 and 12 dB, are selected individually or together via a parallel control interface providing 6, 12 or 18 dB of attenuation. 


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