National Instruments 5411 External Clock Reference Input, Internal clock, Mechanical

Appendix A Specifications
DAQArb 5411 User Manual A-6
© National Instruments Corporation
External Clock Reference Input
Frequency..........................................1 MHz or 5–20 MHz in 1 MHz
steps
Amplitude .... .... .... .... ...... .... ..... .... ...... . 1 Vpk-pk ≤ level ≤ 5 Vpk-pk
Internal clock
Frequency..........................................40 MHz
Initial accuracy...................................±5 ppm
Temperature stability (0° to 5° C)....... ±25 ppm
Aging (1 year)....................................±5 ppm
Mechanical
Connectors
ARB (output).......................... .. .. . SMB
SYNC (output) ............................ SMB
PLL Reference (input) .................SMB
Digital I/O (Digital Pattern
Out, Marker Out,
External Trigger In)................ .... . 50-pin digital
Size.......... .... ...... .... .... .... .... ..... ...... .... . 1 slot
Power Requirements ................... ......... 5 V, 3.5 A max
12V, 125 mA