Computing, Telecommunication and Control Информатика, телекоммуникации и управление 2687-0517 4 10.18721/JCSTCS.19204 A frequency-selective circuit in 180 nm CMOS Частотно-избирательное устройство по технологии КМОП 180 нм Pilipko M.M. m_m_pilipko@rambler.ru Morozov Dmitriy dvmorozov@inbox.ru 30 06 2026 19 2 44 51

A frequency-selective device has been developed in the form of a rejector active filter based on transconductance amplifiers and capacitors in the 180 nm CMOS technology of Mikron JSC. The layout dimensions are 62 x 26 µm. Post-layout simulation results are as follows: rejection frequency is 312.5 MHz; passband gain is 1.44 dB; rejection is 23.1 dB; power consumption is 4.8 mW; total harmonic distortion is 0.07%. A comparison with the results from other studies is performed. The device can be applied in optical communication systems.

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