Microelectronics, Volume. 51, Issue 4, 500(2021)
A High Linearity VGA for Biomedical Signal Acquisition
[3] [3] RIJNS J J F. CMOS low-distortion high-frequency variable gain amplifier [J]. IEEE J Sol Sta Circ, 1995, 31(7): 1029-1034.
[4] [4] BAI C F, YANG J, WU J H, et al. A highly linear programmable gain amplifier with level shifter and class AB output stage for Bluetooth low energy [C] // Proceed APMC. Nanjing, China. 2015: 1-3.
[5] [5] BAI C F, ZHAO H M, QIAO D H, et al. Wide-band feedback amplifier based on a new operational current amplifier in 130 nm CMOS [C] // Proceed IEEE EDSSC. Xi’an, China. 2019: 1-3.
[6] [6] YAO Y T, WEI J P, LI M X, et al. A 256 MHz analog baseband chain with tunable bandwidth and gain for UWB receivers [C] // Proceed IEEE ASICON. Chongqing, China. 2019: 1-4.
[8] [8] PELGROM M J M, DUINMAIJER A C J, WELBERS A P G, et al. Matching properties of MOS transistors [J]. IEEE J Sol Sta Circ, 1989, 24(5): 1433-1439.
[11] [11] LI D, YANG Y, SHI Z, et al. A large dynamic-range, high dB-linearity VGA using switch arrays and second-order mismatch-shaping DEM technique [J]. Int J Circ Theory Appl, 2016, 44(3): 693-708.
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YUE Hongwei, XIAO Xin, WENG Haoran, YANG Jun, XU Weilin, DUAN Jihai. A High Linearity VGA for Biomedical Signal Acquisition[J]. Microelectronics, 2021, 51(4): 500
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Received: Sep. 20, 2020
Accepted: --
Published Online: Feb. 21, 2022
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