Supplementary High-Input Impedance Voltage-Mode Universal Biquadratic Filter Using DVCCs

Table 2

Aspect ratios of the MOS in Figure 1.

MOS transistors	𝑊 (μm)	𝐿 (μm)
M1–M4	1.2	0.8
M7, M8	6.6	0.8
M9–M11, M17–M18	18.6	0.6
M5, M6, M12–M16	24	0.8