ADC34J45: JESD sync

Part Number:ADC34J45

Hi,

I read the doc " ADC34J4x Quad-Channel, 14-Bit, 50-MSPS to 160-MSPS, Analog-to-Digital Converter with a JESD204B Interface". I want to confirm:

1, After Power on, the ADC34J45 send the K28.5 if the SYNC is high. If the SYNC is always high, Does ADC34J45 send K28.5 continuously?

2, After ADC34J45 reset,  Does ADC34J45 send K28.5 only if SYNC becomes high?

Best,