AppendixA Specifications
©NationalInstruments Corporation A-5 NI5911 User Manual
Timebase System
Numberof timebases ............................. 2, RTSI clock configured as a
10 MHz clock output (Master),
orRTSI clock configured as a
10 MHz reference clock input
(Slave).
Clockaccuracy (as Master) ....................10 MHz ±50 p pm
Clockinput tolerance (as Slave) ............ 10 MHz ±100 ppm
Clockjitter ..............................................<75 pSrms, ind ependent of
reference clock source
Clockcompatibility ...............................TTL for both input and output
Interpolator resolution
(repetitiveonly) ......................................1 ns
Sampling clock frequencies
Oscilloscope mode.......................... 100 MHz/n,where1<n<232
Flexible Resolution mode ............... 100 MHz/n,wheren= 8, 20, 50,
100, 200, 500, 1000, 2000, 5000,
10000
Synchronization..................................... Via RTSI triggerlines
Phasedifference between
multiple instruments............................... <5 ns, at any input frequency
<100MHz, from input connector
to input connector
20kHz 100dB 110dB 160dB
10kHz 100dB 110dB 160dB
SamplingFrequency
SFDRfor input
0dBfs
SFDRfor input
–20dBfs
SFDRfor input
–60dBfs (typical)