Table 3.

Benchmark of SAW interface circuits.

Parameter	[11]	[12]	[10]	This Work
Supply Voltage (V)	3.3	1.8	3.3	1.0
Process Technology	0.35 μm	0.18 μm	0.18 μm	0.18 μm
Power Consumption (mW)	38.35	4.92	1.48	0.761
Resolution	10 MHz	10 MHz	10 Hz	3.8 Hz
Input Frequency (MHz)	300–400	300–500	117.4	110–120