Excelics EFA480B/EFA480BV PRELIMINARY DATA SHEET Low Distortion GaAs Power FET 960 • • • • • • • +34.0dBm TYPICAL OUTPUT POWER 6.0dB TYPICAL POWER GAIN FOR EFA480B AND 7.5dB FOR EFA480BV AT 12GHz 0.5X 4800 MICRON RECESSED “MUSHROOM” GATE Si3N4 PASSIVATION ADVANCED EPITAXIAL DOPING PROFILE PROVIDES HIGH POWER EFFICIENCY, LINEARITY AND RELIABILITY EPA480BV WITH VIA HOLE SOURCE GROUNDING Idss SORTED IN 80mA PER BIN RANGE D PARAMETERS/TEST CONDITIONS G 40 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 G1dB PAE G 120 95 G 48 110 G 45 : Via Hole No Via Hole For EFA480B EFA480B f=8GHz f=12GHz f=8GHz f=12GHz D Chip Thickness: 60 ± 10 microns All Dimensions In Microns MIN P1dB D D 420 ELECTRICAL CHARACTERISTICS (Ta = 25 OC) SYMBOLS 156 50 MAX MIN 34.0 34.0 10.0 6.0 32.0 4.5 f=12GHz UNIT EFA480BV TYP TYP MAX 34.0 34.0 12.0 7.0 32.0 5.0 32 dBm dB % 36 Idss Saturated Drain Current Vds=3V, Vgs=0V 800 1360 1760 Gm Transconductance Vds=3V, Vgs=0V 560 720 Vp Pinch-off Voltage Vds=3V, Ids=10mA BVgd Drain Breakdown Voltage Igd=4.8mA -12 -15 -12 -15 V BVgs Source Breakdown Voltage Igs=4.8mA -7 -14 -7 -14 V Rth Thermal Resistance (Au-Sn Eutectic Attach) -2.0 800 1360 560 720 -3.5 1760 mS -2.0 10 mA -3.5 V o 8 C/W MAXIMUM RATINGS AT 25OC SYMBOLS PARAMETERS EFA480B ABSOLUTE 1 EFA480BV 2 CONTINUOUS ABSOLUTE1 CONTINUOUS2 Vds Drain-Source Voltage 12V 8V 12V 8V Vgs Gate-Source Voltage -8V -3V -8V -3V Ids Drain Current Idss 1.4A Idss 1.75A Igsf Forward Gate Current 120mA 20mA 120mA 20mA Pin Input Power 32dBm @ 3dB Compression 32dBm @ 3dB Compression Tch Channel Temperature 175oC 150oC 175oC 150oC Tstg Storage Temperature -65/175oC -65/150oC -65/175oC -65/150oC Pt Total Power Dissipation 14W 11W 17W 14W 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. Excelics Semiconductor, Inc., 2908 Scott Blvd., Santa Clara, CA 95054 Phone: (408) 970-8664 Fax: (408) 970-8998 Web Site: www.excelics.com EFA480B/EFA480BV PRELIMINARY DATA SHEET Low Distortion GaAs Power FET S-PARAMETERS EFA480B 8V, 1/2 Idss FREQ (GHz) 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0 EFA480BV --- S11 --MAG ANG 0.944 -149.6 0.940 -165.7 0.946 -172.1 0.950 -176.7 0.954 179.6 0.956 176.5 0.959 173.5 0.961 170.7 0.965 169.0 0.968 169.5 0.970 171.2 0.968 172.1 0.966 168.4 0.963 165.6 0.960 154.2 0.964 146.1 0.965 138.6 0.971 139.0 0.968 148.0 --- S21 --MAG ANG 6.808 97.1 3.472 80.6 2.290 69.2 1.685 59.5 1.281 51.0 1.040 43.1 0.864 36.1 0.728 29.9 0.620 24.4 0.538 20.0 0.480 15.1 0.428 10.2 0.348 0.2 0.290 -11.1 0.238 -23.5 0.194 -34.0 0.154 -43.1 0.117 -45.2 0.089 -41.9 --- S12 --MAG ANG 0.021 20.4 0.022 17.4 0.022 20.0 0.021 24.8 0.020 31.0 0.020 38.9 0.021 44.2 0.021 50.4 0.023 55.5 0.024 63.4 0.026 63.9 0.029 65.8 0.033 63.5 0.035 56.8 0.036 46.7 0.039 40.8 0.042 35.7 0.044 36.9 0.050 39.7 --- S22 --MAG ANG 0.444 -166.1 0.481 -167.7 0.514 -166.7 0.554 -165.3 0.605 -164.3 0.643 -162.5 0.682 -161.0 0.710 -159.0 0.733 -158.2 0.753 -158.5 0.777 -162.5 0.794 -165.8 0.835 -170.5 0.871 -179.3 0.901 176.7 0.920 171.6 0.931 168.0 0.946 165.8 0.950 158.4 --- S21 --MAG ANG 6.946 105.6 3.642 86.7 2.433 74.8 1.802 65.2 1.430 56.0 1.170 47.9 0.976 41.1 0.827 34.2 0.707 27.6 0.601 23.5 0.535 15.9 0.468 10.4 0.364 1.5 0.294 -8.8 0.248 -17.1 0.217 -26.0 0.188 -35.3 0.159 -42.5 0.137 -50.4 --- S12 --MAG ANG 0.024 22.8 0.026 11.2 0.025 6.2 0.024 4.7 0.022 2.9 0.021 2.8 0.020 3.6 0.019 4.4 0.017 7.2 0.016 6.4 0.016 10.5 0.015 16.2 0.014 19.3 0.014 15.6 0.015 18.0 0.016 18.1 0.017 14.6 0.019 18.0 0.022 22.6 --- S22 --MAG ANG 0.504 -165.9 0.519 -167.8 0.555 -167.4 0.580 -166.3 0.608 -161.9 0.635 -162.0 0.664 -163.4 0.691 -167.0 0.723 -170.3 0.764 -169.0 0.767 -174.8 0.789 -177.6 0.834 -178.8 0.865 178.1 0.891 177.3 0.906 172.9 0.920 168.5 0.937 161.4 0.945 156.1 8V, 1/2 Idss FREQ (GHz) 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0 --- S11 --MAG ANG 0.939 -132.8 0.943 -157.5 0.938 -167.3 0.945 -173.1 0.944 179.1 0.950 175.5 0.952 174.3 0.955 173.8 0.961 173.5 0.963 172.8 0.971 172.1 0.973 171.6 0.979 170.1 0.975 166.5 0.982 163.0 0.980 160.4 0.972 156.2 0.972 155.8 0.976 152.7 Note: The data included 0.7 mils diameter Au bonding wires; 4 gate wires, 15 mils each; 4 drain wires, 20 mils each; 10 source wires, 7 mils each; no source wires for EFA480BV.