. Author manuscript; available in PMC: 2018 Jan 4.

Published in final edited form as: IEEE Trans Biomed Circuits Syst. 2016 Jan 18;10(3):768–778. doi: 10.1109/TBCAS.2015.2495341

Table I. Summary of Performance Parameters.

Property	3-by-3 VMM	SCC Filter	Otolith Filter	Frequency Encoding
Power	5.1 μW	6.96 μW	1.2 μW	405 μW
Area	0.73 mm²	1.62 mm²	1.34 mm²	0.31 mm²
SNR	48.73 dB	42 dB	N/A	35 dB
Input/output voltage range	±200 mV / ±50 mV	±50 mV / ±39 mV	±50 mV / ±50 mV	>±46.3 mV / N/A
Time Constant Range	N/A	3.92 ms -106 s	3.6 ms – 13.2 s	N/A
Maximum Output Frequency	N/A	N/A	N/A	> 1 kHz
Asymmetry Ratio Range (Δf_exc/Δf_inh)	N/A	N/A	N/A	2 – 4
CLK1-CLK2 PD & IPG	N/A	N/A	N/A	> ∼1 μs