184.108.40.206. Fractional PLLs
Each fractional PLL drives one of two clock lines spanning the side of the device that can provide an input reference clock to any transmitter PLL or CDR on the same side of the device. A fractional PLL enables you to use an input reference clock in your system that is not supported by the transmitter PLL or CDR to synthesize a supported input reference clock.
Did you find the information on this page useful?