TC2571 rev.2_04/12/2004 transcom, inc., 90 dasoong 7 th road, tainan science-based industrial park, hsin-she shiang, tainan county taiwan, r.o.c. web-site: www.transcominc.com.tw phone: 886-6-5050086 fax: 886-6-5051602 p 1 / 3 1w low-cost packaged phemt gaas power fets features ? 1w typical output power at 6 ghz ? 11db typical power gain at 6 ghz ? high linearity: ip3 = 40 dbm typical at 6 ghz ? high power added efficiency: pae 43 % for class a operation ? suitable for high reliability application ? breakdown voltage: bv dgo 15 v ? lg = 0.35 m, wg = 2.4 mm ? 100 % dc tested ? low cost ceramic package description the TC2571 is packaged the tc1501 pseudomorphic high electron mobility transistor (phemt) gaas power chip. the cu-based ceramic package that requires a surface-mount package is a low-cost and high performance package. all devices are 100% dc tested to assure consistent quality. typical applications include high dynamic range power amplifier for commercial applications including cellular/pcs systems, and military high performance power amplifier. electrical specifications (t a =25 ) symbol conditions min typ max unit p 1db output power at 1db gain compression point , f = 6ghz v ds = 8 v, i ds = 300 ma 29.5 30 dbm g 1db power gain at 1db gain compression , f = 6ghz v ds = 8 v, i ds = 300 ma 11 db ip3 intercept point of the 3 rd -order intermodulation, f = 6ghz v ds = 8 v, i ds = 300 ma, *p scl = 17 dbm 40 dbm pae power added efficiency at 1db compression power, f = 6ghz 43 db i dss saturated drain-source current at v ds = 2 v, v gs = 0 v 600 ma g m transconductance at v ds = 2 v, v gs = 0 v 400 ms v p pinch-off voltage at v ds = 2 v, i d = 4.8 ma -1.7** volts bv dgo drain-gate breakdown voltage at i dgo =1.2 ma 15 18 volts r th thermal resistance 16 c/w * p scl : output power of single carrier level photo enlargement ** for the tight control of the pinch-off voltage range, we divide TC2571 into 3 model numbers to fit customer design requireme nt (1)TC2571p1519 : vp = -1.5v to -1.9v (2)TC2571p1620 : vp = -1.6v to -2.0v (3)TC2571p1721 : vp = -1.7v to -2.1v if required, customer can specify the requirement in purchasing document. for special vp requirement, please contact factory fo r details.
TC2571 rev.2_04/12/2004 transcom, inc., 90 dasoong 7 th road, tainan science- based industrial park, hsin-she shiang, tainan county taiwan, r.o.c. web-site: www.transcominc.com.tw phone: 886-6-5050086 fax: 886-6-5051602 p 2 / 3 absolute maximum ratings (t a =25 c) symbol parameter rating v ds drain-source voltage 12 v v gs gate-source voltage -5 v i ds drain current i dss p in rf input power, cw 26 dbm p t continuous dissipation 3.8 w t ch channel temperature 175 c t stg storage temperature - 65 c to +175 c recommanded operating condition symbol parameter rating v ds drain to source voltage 8 v i d drain current 300 ma handling precautions : the user must operate in a clean, dry environment. electrostatic discharge(esd) precautions should be observed at all stages of storage, handling, assembly, and testing. the static discharge must less than 300v. typical scattering parameters (t a =25 ) power bias : v ds = 8 v, i ds = 300 ma 0 1.0 1.0 -1.0 10.0 10.0 -10.0 5.0 5.0 -5.0 2.0 2.0 - 2 . 0 3.0 3 . 0 -3.0 4.0 4.0 -4.0 0.2 0.2 -0.2 0.4 0.4 -0.4 0.6 0.6 -0.6 0.8 0.8 -0.8 swp max 9ghz swp min 2ghz s11 0 15 30 45 60 75 90 105 120 135 150 165 -180 -165 -150 -135 -120 -105 -90 -75 -60 -45 -30 -15 swp max 9 ghz swp min 2 ghz mag max 0.2 0.05 per div s12 0 15 30 45 60 75 90 105 120 135 150 165 -180 -165 -150 -135 -120 -105 -90 -75 -60 -45 -30 -15 swp max 9 ghz swp min 2 ghz mag max 8 2 per div s21 0 1.0 1.0 -1.0 10.0 10.0 -10.0 5.0 5.0 -5.0 2.0 2.0 - 2 . 0 3.0 3 . 0 -3.0 4.0 4.0 -4.0 0.2 0.2 -0.2 0.4 0.4 -0.4 0.6 0.6 -0.6 0.8 0.8 -0.8 swp max 9ghz swp min 2ghz s22 frequency s11 s21 s12 s22 (ghz) mag ang mag ang mag ang mag ang 2 0.8422 179.88 4.4104 55.63 0.0378 4.41 0.2968 -160.56 3 0.8330 156.09 3.0979 27.48 0.0410 -5.11 0.3334 -174.58 4 0.8128 135.66 2.4617 1.60 0.0463 -13.48 0.3617 172.88 5 0.7880 114.61 2.1283 -23.92 0.0531 -21.93 0.3796 159.66 6 0.7645 90.83 1.9470 -50.89 0.0655 -35.02 0.3879 145.45 7 0.7467 63.85 1.8797 -79.40 0.0813 -51.82 0.3770 128.62 8 0.7247 33.82 1.8428 -109.44 0.1016 -73.69 0.3550 110.31 9 0.7245 -5.98 1.7925 -146.06 0.1226 -103.34 0.3032 81.57
TC2571 rev.2_04/12/2004 transcom, inc., 90 dasoong 7 th road, tainan science-based industrial park, hsin-she shiang, tainan county taiwan, r.o.c. web-site: www.transcominc.com.tw phone: 886-6-5050086 fax: 886-6-5051602 p 3 / 3 outline dimensions (in inch) 4 plcs 4 plcs 4 sides 4 plcs 2 plcs 2 plcs bottom side(source) top side xxxx tcxxxx gate drain tape & reel package orientation (mm) ko = 3.10 0.10 mm ao = 11.50 0.10 mm bo = 7.50 0.10 mm xxxx xxxx section b-b xxxx b a xxxx b section a-a tcxxxx tcxxxx tcxxxx tcxxxx a standard reel size 7? standard reel quantity 500
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