| Noise and S-parameters for the NE67300 low-noise transistor in a 50-Ω system | ||||||||
| ! FILENAME: NE67300.S2P ! NEC PART NUMBER: NE67300 ! BIAS CONDITIONS VDS = 3 V, IDS = 10 mA # GHz S MA R 50 ! S-PARAMETER DATA |
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| 2 | 0.95 | −26 | 3.79 | 161 | 0.04 | 79 | 0.59 | −13 |
| 4 | 0.89 | −50 | 3.26 | 141 | 0.06 | 66 | 0.58 | −24 |
| 6 | 0.82 | −70 | 2.83 | 126 | 0.08 | 56 | 0.54 | −33 |
| 8 | 0.78 | −88 | 2.55 | 114 | 0.09 | 51 | 0.50 | −42 |
| 10 | 0.73 | −102 | 2.21 | 104 | 0.10 | 48 | 0.47 | −48 |
| 12 | 0.71 | −114 | 2.16 | 93 | 0.10 | 43 | 0.45 | −55 |
| 14 | 0.71 | −122 | 2.11 | 90 | 0.11 | 44 | 0.47 | −62 |
| 16 | 0.67 | −128 | 1.92 | 76 | 0.11 | 43 | 0.49 | −64 |
| 18 | 0.66 | −140 | 1.81 | 63 | 0.11 | 40 | 0.52 | −70 |
| ! NOISE PARAMETERS | ||||||||
| 1 | 0.30 | 0.90 | 17 | 0.65 | The noise parameters, from left to right, are frequency (GHz), FMIN (dB), Mag (ΓOPT), Angle (ΓOPT), and Rn/Z0. | |||
| 2 | 0.35 | 0.84 | 40 | 0.57 | ||||
| 4 | 0.40 | 0.72 | 79 | 0.48 | ||||
| 6 | 0.55 | 0.62 | 112 | 0.39 | ||||
| 8 | 0.80 | 0.56 | 143 | 0.33 | ||||
| 10 | 1.1 | 0.50 | 168 | 0.28 | ||||
| 12 | 1.4 | 0.46 | −165 | 0.24 | ||||
| 14 | 1.7 | 0.43 | −140 | 0.20 | ||||
| 16 | 2.0 | 0.40 | −112 | 0.18 | ||||
| 18 | 2.5 | 0.40 | −84 | 0.16 | ||||