Power Consumption Models for Decimation FIR Filters in Multistandard Receivers

Table 6

Power consumption evaluation according to models for the 90 nm technology.

		2-stage Archpower (𝜇W)	3-stage Archpower (𝜇W)	4-stage Archpower (𝜇W)
GSM standard	Filter 1 (cic filter)	967,8	967,8	2796,8
	Filter 2 (halfband)	N/A	119,5 + 1818,8	93,7 + 720
	Filter 3 (halfband)	N/A	N/A	59,7 + 909,4
	Filter 4 (FIR)	575,3 + 8660	134,4 + 4092,4	99,5 + 3060,75
	Total GSM	10203,1	7132	7739,8
UMTS standard	Filter 1 (cic filter)	N/A	N/A	N/A
	Filter 2 (cic filter)	N/A	N/A	N/A
	Filter 3 (halfband)	N/A	145 + 827	142 + 818
	Filter 4 (FIR)	823 + 4000	147 + 1600	147 + 1600
	Total UMTS	4823	2719	2707