표 1. | Table 1. 성능 비교 | Performance comparision.

Parameter	Recent designs
	This work	Ref [2]	Ref [4]
Process	180 nm	180 nm	130 nm
Power supply	1.8 V	1.8 V	1.5 V
Area (mm2)	0.075	NA	0.08
Power consumption (mW)	12 @ 625 MHz	7.85 @ 625 MHz	26 @ 180 MHz
Operating frequency (MHz)	350-900	20-625	80-450