Excelics EPB025A DATA SHEET Low Noise High Gain Heterojunction FET • • • • • 420 TYPICAL 0.8dB NOISE FIGURE AND 11.0dB ASSOCIATED GAIN AT 12GHz 0.3 X 250 MICRON RECESSED “MUSHROOM” GATE Si3N4 PASSIVATION ADVANCED EPITAXIAL DOPING PROFILE PROVIDES SUPER LOW NOISE, HIGH GAIN AND HIGH RELIABILITY Idss SORTED IN 5mA PER BIN RANGE O ELECTRICAL CHARACTERISTICS (Ta = 25 C) SYMBOLS NF Ga P1dB G1dB PARAMETERS/TEST CONDITIONS Noise Figure Vds=2V, Ids=15mA Associated Gain Vds=2V, Ids=15mA Output Power at 1dB Compression Vds=3V, Ids=25mA Gain at 1dB Compression Vds=3V, Ids=25mA 50 D D 48 260 S 40 59 G S G 90 50 78 Chip Thickness: 75 ± 13 microns All Dimensions In Microns MIN f = 12GHz f = 12GHz 104 10.0 f=12GHz f=18GHz f=12GHz f=18GHz TYP MAX 0.80 1.0 UNIT dB 11.0 dB 15.0 15.0 13.0 11.0 dBm dB Idss Saturated Drain Current Vds=2V, Vgs=0V 20 50 Gm Transconductance Vds=2V, Vgs=0V 50 80 Vp Pinch-off Voltage Vds=2V, Ids=1.0mA BVgd Drain Breakdown Voltage Igd=10uA -3 -5 V BVgs Source Breakdown Voltage Igs=10uA -3 -5 V Rth Thermal Resistance (Au-Sn Eutectic Attach) -1.0 80 mS -2.5 155 MAXIMUM RATINGS AT 25OC SYMBOLS PARAMETERS ABSOLUTE1 mA CONTINUOUS2 Drain-Source Voltage 5V 3V Vds Gate-Source Voltage -3V -3V Vgs Drain Current Idss Idss Ids Forward Gate Current 2mA 0.3mA Igsf Input Power 12dBm @ 1dB Compression Pin o Channel Temperature 175 C 150oC Tch o Storage Temperature -65/175 C -65/150oC Tstg Total Power Dissipation 880mW 730mW 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. 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 EPB025A DATA SHEET Low Noise High Gain Heterojunction FET S-PARAMETERS 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 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 21.0 22.0 23.0 24.0 25.0 26.0 27.0 28.0 29.0 30.0 31.0 32.0 33.0 34.0 35.0 36.0 37.0 38.0 39.0 40.0 Note: --- S11 --MAG ANG 0.996 -16.0 0.968 -31.7 0.928 -47.3 0.884 -62.7 0.836 -78.0 0.800 -91.3 0.775 -102.9 0.749 -113.2 0.732 -121.7 0.714 -128.3 0.701 -134.6 0.694 -140.2 0.680 -146.4 0.666 -153.4 0.659 -161.2 0.654 -170.0 0.652 179.4 0.662 168.5 0.672 157.8 0.690 147.9 0.716 144.2 0.729 138.6 0.758 134.9 0.760 133.3 0.775 131.2 0.786 131.9 0.768 131.4 0.766 132.0 0.755 131.6 0.740 129.3 0.717 125.8 0.695 119.5 0.668 111.8 0.663 101.3 0.672 91.2 0.717 79.6 0.762 71.7 0.807 64.5 0.847 60.0 0.858 57.7 2V, 15mA --- S21 --MAG ANG 6.346 166.8 6.153 155.3 5.875 143.9 5.535 132.9 5.137 122.0 4.714 112.8 4.315 104.5 3.933 97.1 3.615 90.5 3.325 85.0 3.112 79.5 2.928 74.6 2.780 69.3 2.660 64.5 2.582 59.0 2.500 52.9 2.408 46.3 2.313 39.5 2.196 32.6 2.072 25.4 1.873 20.3 1.741 15.2 1.629 10.2 1.524 6.1 1.456 2.4 1.403 -0.9 1.345 -3.6 1.307 -6.2 1.302 -9.7 1.292 -13.1 1.280 -17.2 1.274 -22.5 1.236 -28.2 1.203 -34.3 1.157 -40.4 1.108 -46.5 1.039 -53.2 0.975 -59.6 0.898 -65.7 0.793 -70.7 --- S12 --MAG ANG 0.028 79.1 0.054 71.3 0.076 61.7 0.095 53.2 0.109 44.4 0.118 37.8 0.125 32.1 0.129 26.8 0.131 22.1 0.131 18.4 0.133 15.2 0.135 12.3 0.137 8.9 0.139 5.8 0.143 2.3 0.147 -1.0 0.151 -5.3 0.154 -9.7 0.155 -14.0 0.155 -18.4 0.149 -21.0 0.145 -23.6 0.144 -25.9 0.140 -26.5 0.137 -27.7 0.137 -27.1 0.139 -27.2 0.140 -27.0 0.143 -27.0 0.147 -27.8 0.150 -29.8 0.150 -33.0 0.148 -37.2 0.144 -43.3 0.139 -48.5 0.134 -56.5 0.128 -63.5 0.121 -72.3 0.112 -81.9 0.107 -89.8 --- S22 --MAG ANG 0.653 -11.5 0.633 -23.4 0.604 -35.0 0.568 -46.3 0.517 -57.9 0.485 -67.7 0.457 -76.6 0.437 -84.2 0.419 -90.4 0.407 -94.7 0.403 -98.8 0.400 -102.2 0.392 -105.8 0.385 -109.1 0.377 -112.9 0.367 -118.7 0.352 -125.3 0.333 -133.9 0.319 -142.6 0.312 -153.7 0.336 -166.1 0.347 -173.4 0.372 -178.6 0.389 178.0 0.415 176.2 0.431 176.0 0.449 176.4 0.455 177.4 0.471 177.2 0.470 178.1 0.472 177.2 0.467 175.7 0.447 171.3 0.428 166.4 0.406 157.1 0.405 146.8 0.410 133.6 0.432 122.7 0.462 112.1 0.503 106.4 The data included 0.7 mils diameter Au bonding wires: 2 gate wires, 15 mils each; 2 drain wires, 20 mils each; 4 source wires, 7 mils each.