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ATF-33143 Datasheet(PDF) 9 Page - AVAGO TECHNOLOGIES LIMITED |
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ATF-33143 Datasheet(HTML) 9 Page - AVAGO TECHNOLOGIES LIMITED |
9 / 18 page ![]() 9 ATF-35143 Typical Noise Parameters VDS = 2 V, IDS = 30 mA Freq. Fmin opt Rn/50 Ga GHz dB Mag. Ang. - dB 0.5 0.11 0.87 2.7 0.18 21.6 0.9 0.15 0.81 12.1 0.17 20.2 1.0 0.16 0.80 14.5 0.16 19.9 1.5 0.22 0.73 26.3 0.15 18.7 1.8 0.25 0.69 33.4 0.15 18.0 2.0 0.27 0.66 38.1 0.14 17.7 2.5 0.33 0.60 50.6 0.13 17.0 3.0 0.39 0.54 64.2 0.12 16.2 4.0 0.52 0.45 94.0 0.10 14.8 5.0 0.64 0.39 126.5 0.07 13.5 6.0 0.77 0.34 160.6 0.05 12.4 7.0 0.90 0.33 -164.7 0.06 11.4 8.0 1.02 0.33 -130.3 0.10 10.5 9.0 1.15 0.36 -97.5 0.18 9.7 10.0 1.28 0.40 -67.0 0.30 9.1 FREQUENCY (GHz) Figure 21. MSG/MAG and |S21|2 vs. Frequency at 2 V, 30 mA. 020 510 15 MSG MAG S21 30 25 20 15 10 5 0 -5 Notes: 1. Fmin values at 2 GHz and higher are based on measurements while the Fmins below 2 GHz have been extrapolated. The Fmin values are based on a set of 16 noise figure measurements made at 16 different impedances using an ATF NP5 test system. From these measurements a true Fmin is calculated. Refer to the noise parameter application section for more information. 2. S and noise parameters are measured on a microstrip line made on 0.025 inch thick alumina carrier. The input reference plane is at the end of the gate lead. The output reference plane is at the end of the drain lead. The parameters include the effect of four plated through via holes connecting source landing pads on top of the test carrier to the microstrip ground plane on the bottom side of the carrier. Two 0.020 inch diameter via holes are placed within 0.010 inch from each source lead contact point, one via on each side of that point. ATF-35143 Typical Scattering Parameters, V DS = 2 V, IDS = 30 mA Freq. S11 S21 S12 S22 MSG/MAG GHz Mag. Ang. dB Mag. Ang. dB Mag. Ang. Mag. Ang. dB 0.50 0.99 -20.95 18.17 8.10 163.18 -33.56 0.021 77.39 0.49 -15.99 25.87 0.75 0.96 -32.34 18.02 7.96 153.79 -30.17 0.031 70.55 0.47 -22.00 24.10 1.00 0.94 -42.36 17.77 7.73 145.67 -27.96 0.040 65.08 0.46 -29.03 22.86 1.50 0.88 -61.09 17.18 7.22 130.36 -25.04 0.056 54.79 0.43 -42.64 21.11 1.75 0.85 -69.98 16.85 6.96 123.20 -24.01 0.063 50.12 0.41 -48.96 20.42 2.00 0.82 -78.53 16.50 6.69 116.28 -23.22 0.069 45.58 0.39 -55.19 19.86 2.50 0.76 -95.14 15.81 6.17 103.17 -21.94 0.080 37.15 0.36 -66.91 18.87 3.00 0.70 -111.48 15.11 5.69 90.88 -21.01 0.089 29.29 0.34 -77.74 18.06 4.00 0.61 -143.89 13.73 4.86 68.24 -19.83 0.102 14.76 0.28 -97.29 16.78 5.00 0.56 -174.55 12.46 4.20 47.48 -19.02 0.112 1.63 0.23 -117.24 15.74 6.00 0.55 157.19 11.31 3.68 28.10 -18.49 0.119 -10.98 0.17 -139.78 14.90 7.00 0.55 129.18 10.22 3.24 9.28 -18.13 0.124 -23.67 0.13 -169.09 14.17 8.00 0.56 104.19 9.20 2.88 -8.75 -17.79 0.129 -34.72 0.11 155.22 11.98 9.00 0.60 81.48 8.15 2.56 -26.37 -17.59 0.132 -46.33 0.11 112.23 10.82 10.00 0.64 62.07 7.24 2.30 -43.37 -17.33 0.136 -57.43 0.13 77.30 10.15 11.00 0.68 43.83 6.29 2.06 -60.90 -17.20 0.138 -68.78 0.18 51.74 9.51 12.00 0.72 25.46 5.27 1.84 -78.22 -17.14 0.139 -81.32 0.24 32.67 8.77 13.00 0.74 6.81 4.14 1.61 -94.88 -17.33 0.136 -93.11 0.31 17.81 7.87 14.00 0.77 -6.74 3.01 1.41 -110.07 -17.65 0.131 -103.06 0.38 0.45 7.08 15.00 0.82 -17.21 1.94 1.25 -125.15 -17.86 0.128 -112.88 0.43 -15.44 7.06 16.00 0.83 -29.31 0.87 1.11 -140.80 -18.06 0.125 -123.55 0.49 -29.37 6.13 17.00 0.85 -41.30 -0.15 0.98 -154.83 -18.13 0.124 -134.43 0.54 -38.55 5.89 18.00 0.87 -56.87 -1.24 0.87 -170.03 -18.56 0.118 -144.88 0.60 -49.70 5.39 |
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