Wednesday, November 12, 2003Slide 22M3 TIA stage design methodology Transistors biased @ 0.6 mA/ m 2 for minimum noise figure at 36 GHz, not for maximum gain/bandwidth Transistors sized such that the optimal noise impedance with feedback is close to 50 Transistors sized such that the optimal noise impedance with feedback is close to 50 Inductors deployed in feedback network rather than in series with the loads for: improving S 11 over broader bandwidth, 3-dB bandwidth extension, and HF noise filtering.
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