A new low-voltage CMOS tripler is presented in this paper. It is realized b
y the square-law characteristics of MOS transistors operating in saturation
. The proposed circuit has been fabricated in a 0.8 mum CMOS process. Exper
imental results have been given to demonstrate the feasibility of the propo
sed circuit. It is expected to be useful in low-voltage analog signal-proce
ssing applications.