[5] BIOLEK D, BIOLEK Z, BIOLKOVA V, et al. X-controlled memristive devices for automatic gain control in RC oscillators [C]// NTSP. Demanovska, Slovakia. 2020: 1-4.
[6] CHEN Y, BABAIE M, STASZEWSKI R B, et al. A 350-mV 24-GHz quadrature oscillator with nearly instantaneous start-up using series LC tanks [C]// IEEE A-SSCC. Seoul, Korea. 2017: 104-108.
[8] MENG X, WANG T, TEMES G C, et al. A low-power parasitic-insensitive switched-capacitor integrator for Delta-Sigma ADCs [C]// IEEE ISCAS. Melbourne, Australia. 2014: 986-989.
[9] CHEN Z Y, HUNG C C. A 58 mW continuous-time delta -sigma modulator with 20 MHz bandwidth using time- domain flash quantizer [J]. IEEE J Emerg Selected Topics Circ Syst, 2015, 5(4): 574-583.
[11] HU J J, HEGT J A, VAN ROERMUND A H M, et al. Higher-order DWA in bandpass delta-sigma modulators and its implementation [C]// IEEE ISCAS. Montreal, QC, Canada. 2016: 73-76.