Table 2.

The discharge period and the corresponding frequency with the increasing of the input difference

$\left|\mathrm{\Delta }S\right|$	0.1	0.2	0.3	0.4	0.5	0.6	0.7	0.8	0.9	1.0
T (ms)	64.4	40.9	30.2	23.9	19.7	16.7	14.5	12.7	11.3	10.2
f (Hz)	15.5	24.4	33.2	41.9	50.8	59.9	69.2	78.6	88.3	98.1