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TRANSCOM TC2182 January 2002 Low Noise Ceramic Packaged PHEMT GaAs FETs FEATURES * * * * * 0.5 dB Typical Noise Figure at 12 GHz High Associated Gain: Ga = 13 dB Typical at 12 GHz Lg = 0.25 m, Wg = 160 m 100 % DC Tested Micro-X Metal Ceramic Package PHOTO ENLARGEMENT DESCRIPTION The TC2182 is a high performance field effect transistor housed in a ceramic micro-x package with TC1102 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 IDSS gm VP BVDGO Rth CONDITIONS Noise Figure at VDS = 2 V, IDS = 10 mA, f = 12GHz Associated Gain at VDS = 2 V, IDS = 10 mA, f = 12GHz 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 = 0.32mA Drain-Gate Breakdown Voltage at IDGO = 0.08mA Thermal Resistance MIN 10 TYP 0.5 13 40 55 -1.0 9 130 MAX 0.7 UNIT dB dB mA mS Volts Volts C/W -0.5 5 -2.0 ABSOLUTE MAXIMUM RATINGS (TA=25 C) 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 Rating 5.0 V -3.0 V IDSS TYPICAL NOISE PARAMETERS (TA=25 C) VDS = 2 V, IDS = 10 mA Frequency (GHz) 2 4 6 8 10 12 14 16 18 NFopt (dB) 0.32 0.33 0.35 0.39 0.44 0.50 0.58 0.74 0.91 GA (dB) 19.0 17.4 15.7 14.3 12.9 11.9 11.4 11.2 10.9 MAG 0.98 0.84 0.68 0.51 0.38 0.28 0.25 0.32 0.49 opt ANG 15 30 50 76 107 146 -167 -110 -43 Rn/50 0.40 0.35 0.26 0.19 0.12 0.08 0.07 0.11 0.23 160 A 14 dBm 150 mW 175 C - 65 C to +175 C 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 79 TC2182 TYPICAL SCATTERING PARAMETERS (TA=25 C) VDS = 2 V, IDS = 10 mA 1.0 6 0. 2. 0 60 Swp Max 18GHz 0 3. 0 4. 0 5. 10.0 Mag Max 0.2 5 13 Swp Max 18 GHz 45 0.8 90 S12 75 105 0 12 0.2 0.4 0.6 0.8 1.0 2.0 3.0 4.0 5.0 0 -0 .6 .0 -2 -1 35 .4 -0 -0.8 -1 20 -1.0 Swp Min 2GHz -105 6 0. 60 45 S22 2. 0 Mag Max 6 5 13 Swp Max 18 GHz 0. 4 1.0 90 0.8 75 15 0 165 15 0 -180 50 -1 -1 35 -3 0 S21 5 -4 -1 20 -0 .6 -105 -0.8 -1.0 .0 -2 .4 -0 2 Per Div Swp Min 2 GHz FREQUENCY (GHz) 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 S11 MAG 0.9753 0.9569 0.9265 0.8962 0.8537 0.8033 0.7371 0.6585 0.5848 0.5334 0.5244 0.5796 0.6593 0.7259 0.7778 0.8265 0.8424 ANG -42.07 -61.12 -77.16 -92.19 -105.88 -120.43 -137.29 -158.26 173.39 138.30 100.31 66.75 40.81 20.68 5.14 -6.70 -17.16 MAG 3.1849 3.0294 2.9072 2.8197 2.7887 2.8169 2.8673 2.9755 3.1034 3.1303 3.0858 2.9214 2.6705 2.4002 2.1397 1.9291 1.7749 S21 ANG 142.77 125.98 110.95 96.54 83.04 69.49 54.47 38.95 21.12 1.49 -18.68 -39.53 -57.67 -76.28 -93.90 -109.65 -123.77 MAG 0.0369 0.0513 0.0630 0.0730 0.0814 0.0881 0.0928 0.0983 0.1008 0.0994 0.0944 0.0845 0.0772 0.0721 0.0687 0.0660 0.0674 S12 ANG 59.34 46.68 35.35 24.64 14.13 3.31 -8.79 -20.39 -34.42 -49.95 -66.31 -80.16 -92.37 -106.83 -120.22 -133.41 -150.56 MAG 0.7846 0.7686 0.7527 0.7363 0.7155 0.6888 0.6577 0.6205 0.5566 0.4882 0.4195 0.3765 0.3475 0.3306 0.3351 0.3471 0.3744 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 80 -3 .0 -4 . -5. 0 0 -165 2 -0. Swp Min 2GHz -10.0 -15 10.0 0.2 0.4 0.6 0.8 1.0 2.0 3.0 4.0 5.0 0 0.2 -3 .0 -4 . -5. 0 0 2 -0. 30 -10.0 0. 4 15 0 165 30 15 0 0.2 10.0 -180 S11 -15 -165 50 -1 5 -4 -3 0 0 -6 -75 0.05 Per Div Swp Min 2 GHz -90 Swp Max 18GHz 0 3. 0 4. 0 5. 105 0 12 10.0 0 -6 -75 -90 S22 ANG -23.66 -35.81 -45.49 -54.79 -64.11 -73.57 -83.22 -92.67 -102.37 -114.51 -127.04 -141.50 -156.59 -175.60 166.49 149.44 134.41 TRANSCOM TC2182 OUTLINE DIMENSIONS (in mm) Source 1 0.5 Gate 1A 1.75 Drain Source 1.1 5 0.1 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 81 TC2182 Notes 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 82 |
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