TC1931D REV2_20040412 12.5 – 15.5 GHz 21dBm MMIC FEATURES PHOTO ENLARGEMENT • P-1 dB: 21 dBm • Small Signal Gain: 15 dB • IP3: 30 dBm • Bias Condition: 100 mA @ 8V DESCRIPTION The TC1931D is a two stages PHEMT medium power amplifier MMIC that operates from 12.5 to 15.5 GHz. The amplifier provides a minimum of 15 dB gain and delivers 21 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 P1 dB P3 dB IP3 VSWR, IN VSWR, OUT VDD Vg IDD DESCRIPTION Frequency Range Small Signal Gain @ 15 GHz Output Power at 1 dB Gain Compression Output Power at 3 dB Gain Compression Third Order Intercept Point Input VSWR Output VSWR Supply Voltage Gate Voltage Bias Current MIN 12.5 15 20 21 29 -0.5 TYP 16 21 22 30 2:1 2:1 8 -1.0 100 MAX 15.5 -1.5 UNITS GHz dB dBm dBm dBm 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 TC1931D REV2_20040412 ABSOLUTE MAXIMUM RATINGS at 25 °C Symbol VDS VGS ID PT Pin TCH TSTG Parameter Drain-Source Voltage Gate-Source Voltage Drain Current Continuous Dissipation Input Power, CW Channel Temperature Storage Temperature Rating 10 V -5 V 200 mA 2W 10 dBm 175 °C - 65 °C to +175 °C 20 0 -4 -8 -12 -16 -20 18 S22 Return Loss Ga 16 14 12 10 12 13 14 Fr eq 15 16 S11 12 13 14 Fr e 15 16 TRANSCOM, INC., 90 Dasoong 7th Road, Tainan Science-Based Industrial Park, Shanhua Jen, Tainan County Taiwan, R.O.C. Web-Site: www.transcominc.com.tw Phone: 886-6-5050086 Fax: 886-6-5051602 P2/3 TC1931D REV2_20040412 MECHANICAL OUTLINE Units: micrometer (inch) Thickness: 76.2 (0.003) Chip Size: ± 58 (0.002) 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 P3/3