TC1952 pre.1_06/21/2006 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 / 4 preliminary 14 ? 18 ghz 26dbm driver mmic features ? p 1db : 26 dbm ? small signal gain: 12 db ? bias condition: 350 ma @ 8 v description the TC1952 is a two stages phemt high power amplifier mmic that operates from 14 to 18 ghz. the amplifier provides a typical 12 db of gain and delivers 26 dbm of p 1db . the mmic is fabricated using transcom?s proprietary matured gaas phemt process. the process features full passivation for increased performance and reliability. all devices are 100 % dc tested to assure consistent quality. bond pads are gold plated for either thermocompression or thermosonic wire bonding. backside gold plating is compatible with standard ausn die-attach. electrical specifications (ta = 25 c) symbol description min typ max units freq frequency range 14 18 ghz ssg small signal gain 12 db p1db output power at 1db gain compression 26 dbm vswr, in input vswr 2.5:1 - vswr, out output vswr 2.5:1 - vdd supply voltage 8 volt vg gate voltage -0.8 volt idd bias current without rf 350 ma idrf current supply @ p 1db 380 ma photo enlargement
TC1952 pre.1_06/21/2006 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 4 / 4 typical characteristics pout vs freq . & gain vs freq. 10 12 14 16 18 20 22 24 26 28 30 14 14.5 15 15.5 16 16.5 17 17.5 18 frequency (ghz) output power (dbm) 6 8 10 12 14 16 18 20 22 24 26 gain (db) p 1db gain
TC1952 pre.1_06/21/2006 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 / 4 mechanical outline units: micrometer (inch) thickness: 76.2 (0.003) chip size: 50.8 (0.002)
TC1952 pre.1_06/21/2006 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 4 / 4 assembly diagram 15mil au ribbon to vg 15mil au ribbon 110pf 110pf 110pf 110pf to vd
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