TC2381 REV4_20070504 Low Noise and Medium Power Packaged GaAs FETs FEATURES • • • • • • • • • • PHOTO ENLARGEMENT 0.9 dB Typical Noise Figure at 12 GHz High Associated Gain: Ga = 9 dB Typical at 12 GHz 24.5 dBm Typical Power at 12 GHz 10 dB Typical Linear Power Gain at 12 GHz Breakdown Voltage : BVDGO ≥ 9 V Lg = 0.25 µm, Wg = 600 µm Tight Vp ranges control High RF input power handling capability 100 % DC Tested Micro-X Metal Ceramic Package DESCRIPTION The TC2381 is a high performance field effect transistor housed in a ceramic micro-x package with TC1301 PHEMT Chip. It has very low noise figure, high associated gain and high dynamic range that makes this device suitable for use in low noise amplifiers. All devices are 100 % DC tested to assure consistent quality. ELECTRICAL SPECIFICATIONS (TA=25 °C) Symbol NF Ga P1dB GL IDSS gm VP BVDGO Rth CONDITIONS Noise Figure at VDS = 4 V, IDS = 50 mA, f = 12GHz Associated Gain at VDS = 4 V, IDS = 50 mA, f = 12GHz Output Power at 1dB Gain Compression Point, f = 12GHz VDS = 6 V, IDS = 80 mA Linear Power Gain, f = 12GHz VDS = 6 V, IDS = 80 mA Saturated Drain-Source Current at VDS = 2 V, VGS = 0 V Transconductance at VDS = 2 V, VGS = 0 V Pinch-off Voltage at VDS = 2 V, ID = 1.2mA Drain-Gate Breakdown Voltage at IDGO = 0.3mA Thermal Resistance ABSOLUTE MAXIMUM RATINGS (TA=25 °C) MIN 7.5 23.5 9 9 TYP 0.9 9 24.5 10 180 200 -1.0* 12 75 MAX 1.2 UNIT dB dB dBm dB mA mS Volts Volts °C/W TYPICAL NOISE PARAMETERS (TA=25 °C) VDS = 4 V, IDS = 50 mA Symbol VDS VGS IDS IGS Pin PT TCH TSTG Parameter Drain-Source Voltage Gate-Source Voltage Drain Current Gate Current RF Input Power, CW Continuous Dissipation Channel Temperature Storage Temperature Frequency Rating 7.0 V -3.0 V IDSS 600 µA 24dBm 800 mW 175 °C - 65 °C to +175 °C 2 4 6 8 10 12 14 16 18 NFopt 0.36 0.48 0.59 0.70 0.82 0.93 1.05 1.16 1.27 GA 19.7 16.6 14.3 12.7 11.7 10.9 10.4 9.8 9.0 Rn/50 Γopt MAG 0.80 0.67 0.56 0.49 0.46 0.45 0.46 0.47 0.48 ANG 15 39 64 92 120 148 174 -162 -141 0.28 0.18 0.15 0.12 0.09 0.06 0.04 0.04 0.07 * For the tight control of the pinch-off voltage range, we divide TC2381 into 3 model numbers to fit customer design requirement (1)TC2381P0710 : Vp = -0.7V to -1.0V (2)TC2381P0811 : Vp = -0.8V to -1.1V (3)TC2381P0912 : Vp = -0.9V to -1.2V If required, customer can specify the requirement in purchasing document. For special Vp requirement, please contact factory for details. 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 P1/4 TC2381 REV4_20070504 TYPICAL SCATTERING PARAMETERS (TA=25 °C) 10.0 45 0 S22 4 0. Swp Max 18GHz 0 3. 0 0.2 3.0 4.0 5.0 2.0 0.8 1.0 0.6 0.2 0 0 0 4. 0 5. 10.0 165 0.4 15 10.0 5 13 30 Swp Min 2 GHz 2. 6 45 0. 60 75 60 35 -1 - -1.0 90 -105 3.0 4.0 5.0 2.0 0.8 1.0 0.6 0.2 0.4 0 2. -3 . -4 0 -5..0 0 0 12 105 1.0 0.2 -10.0 0.1 Per Div Swp Max 18 GHz 5 -0.8 0 50 -1 -75 .6 -3 -90 -0 -15 -165 0.8 0 4 0. 0 0 -180 Swp Min 2GHz 15 75 15 165 0 -6 - 30 -4 4 0. 90 5 S11 S12 0 10.0 2 -0. Swp Max 18 GHz 15 0 4. 0 5. -1 20 0.8 6 0. 2. 13 0 3. Mag Max 12 0 12 Mag Max 0.4 Swp Max 18GHz 105 1.0 VDS = 4 V, IDS = 50 mA -180 2 S21 0 -1 S21 ANG -99.96 -127.21 -149.57 -169.05 173.38 158.32 135.30 118.61 100.08 82.07 65.47 50.54 33.25 21.44 11.63 4.42 -0.13 MAG 8.3572 6.2858 5.0186 4.1923 3.6280 3.2078 2.9115 2.6640 2.4977 2.3079 2.1434 1.9663 1.7903 1.6349 1.4988 1.4189 1.3608 .0 -2 -1.0 .6 Swp Min 2 GHz S11 MAG 0.6511 0.5448 0.4866 0.4510 0.4253 0.4173 0.4230 0.4359 0.4561 0.4887 0.5176 0.5637 0.5924 0.6148 0.6229 0.6237 0.6042 -0 -105 0 -75 -1 20 -1 5 35 -4 -6 FREQUENCY (GHz) 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 -90 3 Per Div .4 -0 -0.8 50 -0. -3 Swp Min 2GHz S12 ANG 101.52 80.33 62.60 47.09 32.52 18.74 2.09 -11.99 -26.76 -41.54 -56.28 -71.85 -87.78 -101.50 -114.56 -126.43 -137.83 MAG 0.0571 0.0719 0.0856 0.0998 0.1146 0.1293 0.1466 0.1614 0.1777 0.1947 0.2039 0.2121 0.2188 0.2236 0.2320 0.2448 0.2638 -3 .0 -4 -5..0 0 -10.0 -15 -165 S22 ANG 47.57 39.64 33.78 27.84 20.88 14.32 4.60 -4.97 -14.33 -25.54 -37.36 -48.67 -61.32 -72.24 -82.78 -93.31 -105.35 MAG 0.3190 0.2811 0.2636 0.2517 0.2390 0.2231 0.2048 0.1775 0.1706 0.1810 0.2137 0.2706 0.3097 0.3432 0.3569 0.3570 0.3549 ANG -66.58 -82.21 -93.01 -101.70 -110.32 -120.54 -134.99 -151.30 -177.33 149.72 122.58 98.72 81.74 69.74 59.19 52.92 51.32 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 P2/4 TC2381 REV4_20070504 TYPICAL SCATTERING PARAMETERS (TA=25 °C) 45 30 15 0 15 165 10.0 3.0 4.0 5.0 2.0 0.8 1.0 60 2. 0 0.2 0.6 75 0.8 6 0. 0. 4 0.4 Swp Max 18 GHz S12 5 0.2 90 13 0 3. 0 4. 0 5. 10.0 0 0 12 Mag Max 0.4 Swp Max 18GHz 105 1.0 VDS = 6 V, IDS = 80 mA 0 -180 -10.0 35 -105 Swp Min 2 GHz 1.0 0 Swp Max 18GHz 2. 6 0. 60 75 45 S22 4 5 0. 13 30 15 0.8 -1 0 . -2 -1.0 -0.8 6 90 Swp Max 18 GHz 5 0.1 Per Div 0 -6 Swp Min 2GHz -75 -0 . 0 50 -1 -90 105 0 12 Mag Max 12 -3 . -4 0 -5..0 0 4 -3 -4 . -0 -15 -165 -1 20 S11 2 -0. 0 3. 0 4. 0 5. 0 0.2 15 10.0 10.0 3.0 4.0 5.0 2.0 0.8 1.0 0.6 0.4 0 0 0.2 165 -180 -15 2 0 S21 ANG -102.64 -132.35 -155.25 -174.90 167.15 150.72 132.88 116.75 97.92 80.17 63.71 48.51 33.21 21.09 11.15 3.56 -1.31 MAG 8.6490 6.4622 5.1337 4.2774 3.6792 3.2553 2.9462 2.7095 2.5441 2.3562 2.2052 2.0206 1.8459 1.6685 1.5246 1.4293 1.3693 .0 -2 -1.0 .6 Swp Min 2 GHz S11 MAG 0.6183 0.5239 0.4704 0.4384 0.4175 0.4131 0.4205 0.4323 0.4585 0.4917 0.5264 0.5683 0.6044 0.6288 0.6374 0.6372 0.6181 .4 -0 -105 20 -1 0 -75 -90 FREQUENCY (GHz) 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 -6 -1 5 35 -4 -0 -0.8 - 3 Per Div -3 . -4 0 -5..0 0 S21 0 15 -0. -3 -10.0 -165 Swp Min 2GHz S12 ANG 100.37 78.52 60.63 45.02 30.29 16.44 1.05 -13.02 -28.12 -43.08 -58.30 -74.23 -89.91 -103.89 -117.34 -129.39 -140.61 MAG 0.0499 0.0637 0.0770 0.0906 0.1049 0.1201 0.1360 0.1525 0.1718 0.1864 0.2012 0.2099 0.2172 0.2225 0.2305 0.2442 0.2634 S22 ANG 46.94 40.89 36.12 30.57 24.35 18.00 8.75 0.88 -9.47 -20.54 -31.76 -44.24 -56.29 -67.41 -78.35 -88.95 -100.77 MAG 0.3207 0.2957 0.2875 0.2838 0.2798 0.2697 0.2542 0.2361 0.2092 0.2154 0.2369 0.2793 0.3254 0.3638 0.3815 0.3903 0.3994 ANG -57.10 -71.54 -82.05 -90.87 -99.97 -111.07 -122.33 -139.09 -161.08 171.92 141.22 115.60 96.01 81.71 69.99 62.63 58.72 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 P3/4 TC2381 REV4_20070504 OUTLINE DIMENSIONS (Unit: inch) Tape & Reel Package Orientation (Unit: mm) 0.5 +0.1/-0.0 2.0 +/- 0.05 A 0.30 +/- 0.05 4.0 1.75 0.5 MIN. 5.5 +/- 0.05 Bo 12.0 +/- 0.3 A1 Ko Section A-A 8.0 Ao A Ao = A1 = Bo = B1 = Ko = 7.0 mm 1.45 mm 7.0 mm 0.9 mm 2 0 mm Standard Reel Size Standard Reel Quantity 7” 1000 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 P4/4