@article{oai:miyazaki-u.repo.nii.ac.jp:00002516,
 author = {堀田, 真嗣 and 淡野, 公一 and Tanno, Koichi and 田村, 宏樹 and Tamura, Hiroki and 外山, 貴子 and Toyama, Takako and Horita, Masatsugu},
 journal = {宮崎大学工学部紀要, Memoirs of Faculty of Engineering, University of Miyazaki},
 month = {Aug},
 note = {In this paper, a low-voltage and high-CMRR differential amplifier using multi-input FG-MOSFETs is presented. The proposed circuit is divided two circuit blockes; one is FG-MOSFETs based differential amplifier without a tail current source, and the other is bias voltage generator. The technique of removing the tail current source is widely used for the low-voltage operation, but this deteriorates CMRR performance. In order to improve this problem, one of the input terminals of FG-MOSFETs is used as the bias voltage control terminal from bias voltage generator. By using this technique, the proposed circuit prevents the deterioration of the common-mode gain.
 The proposed circuit with parasitic capacitances, which could be derived through the physical layout design, was evaluated through HSPICE imulation with 0.35μm CMOS process. As a result, the common-mode gain of the proposed circuit was -59.5dB with the supply voltage of 1.4V.},
 pages = {89--96},
 title = {多入力FG-MOSFETを用いた低電圧・高CMRR差動増幅回路に関する研究},
 volume = {36},
 year = {2007},
 yomi = {ホリタ, マサツグ and タンノ, コウイチ and タムラ, ヒロキ and トヤマ, タカコ}
}