Low-Power Regulated Cascode CMOS Transimpedance Amplifier with Local Feedback Circuit
نویسندگان
چکیده
In this paper, we propose a multistage transimpedance amplifier (TIA) based on the local negative feedback technique. Compared with conventional global-feedback technique, proposed TIA has advantages of wider bandwidth, and lower power dissipation. The schematic characteristics circuit are described. Moreover, employs inductive peaking to increase bandwidth. is implemented using 65 nm complementary metal oxide semiconductor (CMOS) technology consumes 23.9 mW supply voltage 1.0 V. Using back-annotated simulation, obtained following characteristics: gain 46 dBΩ −3 dB frequency 11.4 GHz. occupies an area 366 μm × 225 μm.
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ژورنال
عنوان ژورنال: Electronics
سال: 2022
ISSN: ['2079-9292']
DOI: https://doi.org/10.3390/electronics11060854