A new high performance Oscillator is included that is used to generate a more common reference clock this has been prepared by Texas instruments and Ultra low jitter oscillator that will be now available in the stocks of Mouser.
This LMK61xx is a C program device available in the factory to support any reference clock frequency on the output formats of LVPECL up to 1GHz, LVDS up to 900MHz, and HCSL up to 400MHz. It will be providing internal power to the ripple rejection power supply that is PSSR therefore reducing the overall power and complexity of Power delivery network. this device will be operating in the single 3.3V ± 5% power supply .
The manufacturers are looking at this device as the replacement for the Silicon based oscillators and crystals.