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Articles by RFMW Ltd.

GaN Transistors: TGF2819-FL / TGF2819-FS

TGF2819-FL and TGF2819-FSRFMW Ltd. announces design and sales support for the TGF2819-FL and TGF2819-FS GaN transistors from TriQuint. These 32 V devices from TriQuint offer 20 W average power for non-pulsed applications and over 100 W peak power. Covering frequencies up to 3.5 GHz, the TGF2819-FL and TGF2819-FS are input pre-matched for S-Band applications in Radar and avionics.


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VPIN Limiter: TGL2203

TGL2203RFMW Ltd. announces design and sales support for the TriQuint TGL2203, a 1 W VPIN limiter for Ka-band Radar systems. The TGL2203 has integrated DC blocks on both input and output ports. Capable of handling 1 W of incident CW power, this passive device has a flat leakage rate of <20 dBm at Pin <30 dBm. Insertion loss is <1 dB.


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GaN Amplifiers: TGA2624 / TGA2625

TGA2624RFMW Ltd. announces a pair of GaN amplifiers targeted at weather and marine radar applications. Both TriQuint amplifiers operate from a 28 V bias drawing 365 mA of current and both the TGA2624 and TGA2625 are offered in DIE formats.  The TGA2624 (9 to 10 GHz) supports a saturated output power of 42.5 dBm. TriQuint’s TGA2625 (10 to 11 GHz) is specified at 43 dBm  Psat with 37 dB of gain.


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Adjustable Power Limiter: PE45450

PE45450RFMW, Ltd. announces design and sales support for Peregrine Semiconductor’s PE45450, adjustable power limiter providing protection for up to 50 W pulsed RF input from 9 kHz to 6 GHz. This broadband limiter can handle up to 10 W of power in CW applications. The adjustable power limiting threshold, from +25 to +35 dBm, enables flexibility across different platforms and architectures.


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VPIN Limiters: TGL2206-SM / TGL2207-SM

TGL2206-SMRFMW, Ltd. announces design and sales support for a pair of 100 W VPIN limiters from TriQuint. The TGL2206-SM covers applications falling from 2 to 5.5 GHz while the TGL2207-SM extends the range from 2 to 6.5 GHz. Both limiters offer <1 dB insertion loss and neither the TGL2206-SM nor TGL2207-SM require DC bias. Input/output return loss measures 15 dB.


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Fast-Switching Digital Step Attenuator: PE43205

PE43205RFMW, Ltd. announces design and sales support for Peregrine Semiconductor’s 2-bit, fast-switching digital step attenuator (DSA). The PE43205 offers 29 nS switching time when transitioning between 6, 12 or 18 dB of attenuation. Specified from 35 MHz to 6 GHz, the PE43205 offers IIP3 of 61 dBm for highly linear, wide dynamic range circuits.


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SAW Filter Module: TQQ1212

TQQ1212RFMW Ltd. announces design and sales support for adual-band SAW filter module from TriQuint. TheTQQ1212 serves band 34 (2010 to 2025 MHz) and band 39 (1880 to 1920 MHz) in a single, 4x3 mm module. Band 34 passband bandwidth is 15 MHz while band 39 has a 40 MHz bandwidth. Insertion loss in both bands is 3.8 dB max.


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