TC1953A

TC1953A REV3_20060525 13.75 - 14.5 GHz 21 dBm MMIC PHOTO ENLARGEMENT FEATURES • P-1 dB: 21 dBm • Small Signal Gain: 16 dB • IP3: 30 dBm • Bias Condition: 120mA@8V DESCRIPTION The TC1953A is a two stages PHEMT medium power amplifier MMIC that operates from 13.75 to 14.5 GHz. The amplifier provides a minimum of 16 dB gain and delivers 21 dBm output power from 13.75 to 14.5GHz. 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 P3 dB IP3 VSWR, IN VSWR, OUT VDD Vg IDD DESCRIPTION Frequency Range Small Signal Gain Output Power at 1 dB Gain Compression Output Power at 3 dB Gain Compression Third Order Intercept Point Input Return Loss Output Return Loss Supply Voltage Gate Voltage Current Supply Without RF MIN 13.75 16 20 21 29 TYP 17 21 22 30 2:1 2:1 8 -1.0 120 MAX 14.5 UNITS GHz dB dBm dBm dBm -0.5 -1.5 Volt Volt 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 P1/3 TC1953A REV3_20060525 MECHANICAL OUTLINE (in um) ASSEMBLY DIAGRAM 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 P2/3 TC1953A REV3_20060525 TYPICAL PERFORMANCE 0 -5 18 Return Loss (dB) 20 Gain (dB) -10 S22 16 14 12 10 13.5 14 Freq (GHz) -15 -20 S11 -25 -30 14.5 15 13.75 14 Freq (GHz) 14.25 14.5 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 P3/3