论文信息 - Compact low-voltage class-AB analogue buffer

Compact low-voltage class-AB analogue buffer

A new, simple, low-voltage class-AB unity-gain buffer is presented. The proposed approach combines use of floating-gate transistors with the flipped voltage follower to create a compact topology. Experimental results are provided that prove the proposed approach.

Jaime Ramirez-Angulo | Ramon G. Carvajal | Antonio Torralba | M. Jimenez | F. Munoz

[1] J. F. Duque-Carrillo,et al. Compact high-frequency output buffer for testing of analog CMOS VLSI circuits , 1989 .

[2] Ramón González Carvajal,et al. The flipped voltage follower: a useful cell for low-voltage low-power circuit design , 2005, IEEE Transactions on Circuits and Systems I: Regular Papers.

[3] W. G. Bliss,et al. A high-frequency BiCMOS buffer for testing analog ICs , 1992, [1992] Proceedings of the 35th Midwest Symposium on Circuits and Systems.

[4] D. Monticelli. A quad CMOS single-supply op amp with rail-to-rail output swing , 1986 .

[5] Mohammed Ismail,et al. CMOS low noise class AB buffer , 1999 .