Common Source Gain-Bandwidth Tradeoffs

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Prof. Tony Chan Carusone illustrates the tradeoffs between gain and bandwidth with simulations of an NMOS transistor in the common-source configuration. The intrinsic transistor gain and maximum bandwidth are found while keeping power consumption constant.

Опубликовано:

26 июл 2024

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Комментарии : 4

@Janamejaya.Channegowda 2 года назад

Thank you.

@nurahmedomar Год назад

If I understand correctly, that big inductor between Gate and Drain is short for the DC signal. Hence, it's a diode-connected MOS that is always in saturation mode, but blocks the AC so that the input AC signal does not propagate to the Drain terminal? Been working on Analog CMOS for so many years, but never thought of putting a big inductor between Gate and Drain. Usually, just short them with wire.

@manjunathns972 2 года назад

Hi, Is there similar tool for windows

@Microelectronics-ChanCarusone 2 года назад

This was done in Windwos with SiMetrix: www.simetrix.co.uk/ Similar simulations can be performed in Windows or on a Mac with LTSpice: www.analog.com/en/design-center/design-tools-and-calculators/ltspice-simulator.html