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ARTICLES

SPDT Reflective Switch: TGS4310-SM

TGS4310-SMRFMW Ltd. announces design and sales support for the Qorvo TGS4310-SM single-pole, double-throw (SPDT) reflective switch. The TGS4310-SM is specified for operation from 13 to 19 GHz and features low insertion loss of <1.7 dB with isolation >20 dB. Switching speed is 20 nS and the switch control voltages are 5 V / 0 V. Capable of handling 2 W of input power, the TGS4310-SM is ideal for Ku-band Radar applications.


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Driver Amplifier: TGA2243-SM

TGA2243-SMRFMW Ltd. announces design and sales support for an 11 to 17 GHz driver amplifier providing 25 dB of small signal gain and 19 dBm nominal P1dB. The Qorvo TGA2243-SM integrates three amplification stages in a single 4 x 4 mm QFN package with acopper alloy base. Operating from a 6 to 9 V supply, the Qorvo TGA2243-SM draws only 85 mA. Applications for the TGA2243-SM include VSAT, Point-to-Point radio and military radios in the Ku Band.


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LowDrift™ BAW Filter: 885053

885053RFMW Ltd. announces design and sales support for a LowDriftTM BAW filter created for Band 2 uplink applications centered at 1880 MHz. Qorvo’s 885053 has 60 MHz of usable bandwidth and can handle up to 2 W of RF input power. Featuring a low insertion loss of 2.8 dB max, the Qorvo 885053 offers single-input, single-output operation. No external matching components are required which simplifies circuit design.


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Analog Controlled VGA: TQC9074

TQC9074RFMW Ltd. announces design and sales support a high dynamic range, analog controlled, variable gain amplifier (VGA) operating from 0.7 to 2.8 GHz. The Qorvo TQC9074 offers 30 dB of analog controlled gain variation range and an OIP3 of 41.5 dBm. Applications include remote radio heads and small cell infrastructure. The TQC9074 draws 235 mA from a 5 V supply. Users can access each stage of the module for performance enhancements in their design.


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Two Selective, LowDrift™ BAW Filters: TQQ0302 and TQQ0303

TQQ0303RFMW Ltd. announces design and sales support for two highly selective, LowDriftä BAW filters created for Band 3 uplink and downlink applications. Qorvo’s TQQ0303 provides 75 MHz of usable bandwidth and up to 1 W power handling for Band 3 downlink applications. The Qorvo TQQ0302 offers similar bandwidth and power handling for Band 3 uplink. Both TQQ0303 and TQQ0302 offer single-input, single-output operation.


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SPDT RF Switch: PE42524

PE42524RFMW Ltd. announces design and sales support for Peregrine Semiconductor’s PE42524 SPDT RF switch operating from 10 MHz to 40 GHz utilizing UltraCMOSâ SOI technology. The PE42524 offers high isolation (>48 dB midband) and low insertion loss (<1.8 dB midband). Beyond this impressive performance, the PE42524 also boasts high linearity of 31.5 dBm P1dB at 26.5 GHz. High isolation is ideal for applications in filter bank switching.


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5-Bit LSB Attenuator: TGL2616-SM

TGL2616-SMRFMW Ltd. announces design and sales support a 5-bit, 0.75 dB LSB attenuator for applications in the 10 to 20 GHz frequency range. Qorvo’s TGL2616-SM 5 bit accuracy offers an attenuation range of 23.25 dB. RMS step error is <0.3 dB while RMS attenuation error is <0.6 dB. Input IP3 for Qorvo’s digital step attenuator is rated at >36 dBm. Qorvo offers the TGL2616 as a DIE version of this device. 


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RFMW Ltd. and ParkerVision announce worldwide distribution agreement

 RFMW Ltd. and ParkerVision, Inc. have announced a worldwide distribution agreement for ParkerVision products and services. ParkerVision, Inc. is a developer, manufacturer and marketer of semiconductor technology solutions for wireless applications. RFMW Ltd. is a specialized, technology based component distribution organization providing customers and suppliers with a solutions oriented sales and marketing team. RFMW is dedicated to offering the highest levels of customer service and specialized component-engineering support. 


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