Signal Integrity Augmentation Techniques for the Design of 64-GBaud Coherent Transimpedance Amplifier in 90-nm SiGe BiCMOS. - Shuaizhe Ma; Nianquan Ran; Xi Liu; Yifei Xia; Songqin Xu; Wei Huang; Chen Tan; Jing Li; Zhenyu Yin; Shaoheng Lin; Jianhua Pan; Zhe Chen; et al. (IEEE Trans. Circuits Syst. I Regul. Pap., 2024)