A Wideband Low-Noise Variable-Gain Amplifier With a 3.4 dB NF and up to 45 dB Gain Tuning Range in 130-nm CMOS.
Filipe D. BaumgratzCarlos E. SaavedraMichiel SteyaertFilip TavernierSergio BampiPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2019)