data sheet 1 2001-01-01 description this gaas mmic frequency doubler is intended for use in radio link applications. it provides a gain of ? 8 db at an input frequency of 14 ghz. the device is fabricated with a 0.13 micron pseudomorphic ingaas/algaas/gaas high electron mobility transistor processing technology. 24 - 28 ghz gaas doubler mmic 24 - 28 ghz doubler preliminary data sheet monolithic microwave integrated circuit (mmic) frequency doubler (coplanar design) input/output matched to 50 ? input frequency range: 12 ghz to 14 ghz output frequency range: 24 ghz to 28 ghz chip size: 2.5 mm 1.0 mm esd : e lectro s tatic d ischarge sensitive device, observe handling precautions! type marking ordering code package 24 - 28 ghz doubler ? on request chip electrical specifications ( v ds = 3 v) parameter limit values unit test conditions min. typ. max. input frequency range f 0 12 ? 14 ghz ? gain ? ? 8 ? db ? input power 8 ? 15 dbm ? output power at f 0 ? < ? 15 ? dbm ? v gs ? 1 ? 0.5 0 v ? i ds @ 14 dbm input power ? 40 ? ma ?
gaas components 24 - 28 ghz doubler data sheet 2 2001-01-01 measured data (on chip measurements) f 0 = 12.75 ghz, v gs = ? 0.5 v, v ds = 3 v technology data parameter value chip thickness 95 m chip size 2.5 mm 1.0 mm dc/rf bond pads 100 m 100 m/70 m 70 m bond pad material au (plated gold) chip passivation sin (silicon nitride) -5 -20 eht09208 -25 dbm -15 -20 -10 -15 -5 -10 0 -5 5 0 10 5 15 10 dbm db conversion gain (2 input power output power f 0 ) 0 5 10 15 25 0 f 3 f 0 f 2 0
gaas components 24 - 28 ghz doubler data sheet 3 2001-01-01 recommendation of bonding conditions figure 1 bond plan capacitors with approximately 100 pf should be used to block the v gs and v ds bias pads to ground. parameter thermocompression nailhead, without ultrasonic wedge bonding bond pull test mil 883, > 2 g table temp. 250 c 250 c 1 : 2.5 g tool temp. 180 c 150 c 2 : 3.1 g scrub 100 hz ? 3 : 3.2 g bond force 50 g 25 g 4 : 3.0 g wire diameter 25 m17 m 5 : 2.8 g eht09209 x2 gnd v ds v gs gnd rf in coplanar gnd coplanar gnd coplanar gnd coplanar gnd rf out
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