NI 5650/5651/5652 Power Up and Reset Conditions

The NI 5650/5651/5652 signal generator hardware is in the following state after powering on or restarting the system.

• The REF IN/OUT connector is configured as an input.
• The VCXO reference clock is free running and its frequency is uncalibrated.
• The DDS is inactive.
• The main synthesizer is off.
• The DDS signal path is selected.
• The ALC is set for minimum amplitude.
• All attenuators are fully asserted.
• Thermal shutdown monitoring is activated.

The NI 5650/5651/5652 returns to the power-up state after a device reset is performed either directly from MAX or by calling the niRFSG Reset Device VI or the niRFSG_ResetDevice function.