A 69-dB SNR 89-μW AGC for Multifrequency Signal Processing Based on Peak-Statistical Algorithm and Judgment Logic

Table 2

Performance comparison of AGC.

Ref	Technology	Supply voltage (V)	Peak THD (dB)	Power consumption (uW)
[6]	1.5 um; BiCMOS	2.8	40	34
[7]	0.25 um; CMOS	1	44.4	60
[8]	0.35 um; CMOS	1	41	100
[9]	0.13 um; CMOS	0.8	64	40
This work	0.13 um; CMOS	1	65.3	89