TC1952

TC1952 PRE.1_06/21/2006 Preliminary 14 – 18 GHz 26dBm Driver MMIC FEATURES • • • P1dB: 26 dBm Small Signal Gain: 12 dB Bias Condition: 350 mA @ 8 V PHOTO ENLARGEMENT 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 P1dB. 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 FREQ SSG P1dB VSWR, IN VSWR, OUT VDD Vg IDD IDRF DESCRIPTION Frequency Range Small Signal Gain Output Power at 1dB Gain Compression Input VSWR Output VSWR Supply Voltage Gate Voltage Bias Current Without RF Current Supply @ P1dB MIN 14 TYP 12 26 2.5:1 2.5:1 8 -0.8 350 380 MAX 18 UNITS GHz dB dBm Volt Volt mA mA TRANSCOM, INC., 90 Dasoong 7th 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 P1/4 TC1952 PRE.1_06/21/2006 TYPICAL CHARACTERISTICS Pout VS Freq. & Gain VS Freq. 30 28 26 24 22 20 18 16 14 12 10 8 6 14 14.5 15 15.5 16 16.5 17 17.5 18 Output Power (dBm) 26 24 22 20 18 16 14 12 10 ←P1dB Gain→ Frequency (GHz) TRANSCOM, INC., 90 Dasoong 7th 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 P4/4 Gain (dB) TC1952 PRE.1_06/21/2006 MECHANICAL OUTLINE Units: micrometer (inch) Thickness: 76.2 (0.003) Chip Size: ± 50.8 (0.002) TRANSCOM, INC., 90 Dasoong 7th 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 P3/4 TC1952 PRE.1_06/21/2006 ASSEMBLY DIAGRAM 15mil Au Ribbon To Vd 110pF 110pF 110pF 110pF 15mil Au Ribbon To Vg TRANSCOM, INC., 90 Dasoong 7th 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 P4/4