Cascadable Current-Mode First-Order All-Pass Filter Based on Minimal Components

Table 2

Aspect ratios of the transistors.

Transistors	𝑊 (µm)	𝐿 (µm)
M1-M2	1.4	0.7
M3–M5	2.8	0.7
M17-M18	2.4	0.7
M19–M21	4.8	0.7
M6–M16, M22–M28	9.6	0.7