NI-5132 USB Digitizer Deadtime

Table 1: Fraction of events recorded by digitizer at a given frequency (given 1000 input pulses)
Input Frequency (Hz)	10 samples/event	500 samples/event	5000 samples/event	50000 samples/event
10	1.000	1.000	1.000	0.999
20	1.000	1.000	*	*
30	1.000	0.998	*	*
40	1.000	0.997	*	*
50	1.000	0.995	*	*
60	0.997	0.988	*	*
61	0.993	0.949	*	*
62	0.991	0.922	*	*
63	0.996	0.845	*	*
64	0.991	0.763	*	*
65	0.982	0.706	*	*
66	0.943	0.647	*	*
67	0.864	0.659	*	*
68	0.808	0.636	*	*
69	0.778	0.610	*	*
70	0.722	0.569	*	*
80	0.502	0.500	*	*
90	0.500	0.500	*	*
100	0.500	0.500	0.333	0.111
150	0.361	0.334	*	*
250	0.250	0.243	*	*

* : not tested