JAJSJN4C May 2020 – November 2022 LMK04832-SP
PRODUCTION DATA
This mode allows for continuous output of the SYSREF clock.
Continuous operation of SYSREF is not recommended due to crosstalk from the SYSREF clock to device clock. JESD204B is designed to operate with a single burst of pulses to initialize the system at start-up, after which it is theoretically not required to send another SYSREF because the system will continue to operate with deterministic phases.