Excelics EFC480C PRELIMINARY DATA SHEET Low Distortion GaAs Power FET • • • • • • • +33.5dBm TYPICAL OUTPUT POWER 18.0dB TYPICAL POWER GAIN AT 2GHz High BVgd FOR 10V BIAS 0.5 X 4800 MICRON RECESSED “MUSHROOM” GATE Si3N4 PASSIVATION AND PLATED HEAT SINK ADVANCED EPITAXIAL DOPING PROFILE PROVIDES HIGH POWER EFFICIENCY, LINEARITY AND RELIABILITY Idss SORTED IN 80mA PER BIN RANGE O ELECTRICAL CHARACTERISTICS (Ta = 25 C) SYMBOLS P1dB G1dB PAE PARAMETERS/TEST CONDITIONS Output Power at 1dB Compression Vds=8V, Ids=50% Idss Gain at 1dB Compression Vds=8V, Ids=50% Idss Gain at 1dB Compression Vds=8V, Ids=50% Idss f= 2GHz f= 4GHz f= 2GHz f= 4GHz ' ' 6 * 6 * 6 Chip Thickness: 75 ± 13 microns All Dimensions In Microns MIN TYP 32.0 33.5 33.5 18.0 12.5 16.0 f= 2GHz MAX UNIT dBm dB % 40 Idss Saturated Drain Current Vds=3V, Vgs=0V 640 960 Gm Transconductance Vds=3V, Vgs=0V 200 560 Vp Pinch-off Voltage Vds=3V, Ids=10mA BVgd Drain Breakdown Voltage Igd=4.8mA -15 -20 V BVgs Source Breakdown Voltage Igs=4.8mA -10 -17 V Rth Thermal Resistance (Au-Sn Eutectic Attach) -2.5 1440 mS -4.0 12 MAXIMUM RATINGS AT 25OC SYMBOLS PARAMETERS ABSOLUTE 1 mA CONTINUOUS2 Drain-Source Voltage 14V 10V Gate-Source Voltage -8V -4.5V Drain Current Idss 960mA Forward Gate Current 120mA 20mA Input Power 32dBm @3dB Compression Pin o Channel Temperature 175 C 150oC Tch o Storage Temperature -65/175 C -65/150oC Tstg Total Power Dissipation 11.4 W 9.5 W Pt Note: 1. Exceeding any of the above ratings may result in permanent damage. 2. Exceeding any of the above ratings may reduce MTTF below design goals. Vds Vgs Ids Igsf Excelics Semiconductor, Inc., 2908 Scott Blvd., Santa Clara, CA 95054 Phone: (408) 970-8664 Fax: (408) 970-8998 Web Site: www.excelics.com V o C/W EFC480C PRELIMINARY DATA SHEET Low Distortion GaAs Power FET S-PARAMETERS Freq GHz 0.500 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000 6.500 7.000 7.500 8.000 8.500 9.000 9.500 10.000 Note: 10V, 1/2 Idss ---S11-----S21--Mag Ang Mag Ang 0.937 -106.2 10.161 120.8 0.897 -134.9 6.389 104.7 0.897 -151.8 4.443 93.5 0.897 -161.0 3.370 85.4 0.898 -167.2 2.695 79.2 0.895 -171.8 2.231 73.9 0.890 -175.4 1.894 69.4 0.850 -176.6 1.654 66.9 0.901 177.7 1.535 59.9 0.899 174.5 1.357 55.2 0.900 172.5 1.208 51.4 0.901 170.8 1.087 48.2 0.902 169.6 0.999 45.8 0.893 168.8 0.941 43.3 0.904 170.7 0.916 39.2 0.919 169.5 0.840 34.2 0.918 169.2 0.783 31.0 0.924 168.7 0.729 27.9 0.927 168.0 0.687 24.5 0.932 167.3 0.647 22.3 ---S12--Mag Ang 0.022 35.8 0.028 26.4 0.028 21.5 0.029 19.0 0.030 20.2 0.030 19.5 0.030 20.9 0.026 27.6 0.032 23.1 0.031 25.8 0.031 28.1 0.031 30.4 0.032 32.0 0.033 37.1 0.037 34.8 0.036 35.0 0.038 36.6 0.037 37.6 0.038 39.8 0.040 42.4 ---S22--Mag Ang 0.518 -166.8 0.505 -168.3 0.524 -171.2 0.533 -173.0 0.539 -173.8 0.542 -174.2 0.542 -173.9 0.560 -172.2 0.607 -169.5 0.617 -170.8 0.620 -171.8 0.619 -172.8 0.616 -172.6 0.637 -171.2 0.669 -172.8 0.681 -175.0 0.693 -176.9 0.701 -178.6 0.706 -179.3 0.716 179.8 The data included 0.7 mils diameter Au bonding wires: 2 gate wires, 20 mils each; 2 drain wires, 12 mils each; 6 source wires, 7 mils each.