MPC932

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Advance Information Low Voltage PLL Clock Driver The MPC932 is a 3.3V compatible PLL based clock driver device targetted for zero delay applications. The device provides 6 outputs for driving clock loads plus a single dedicated PLL feedback clock output. The dedicated feedback output gives the user six choices of input multiplcation factors: x1, x1.25, x1.5, x2, x2.5 and x3. MPC932 6 Low Skew Clock Outputs 1 Dedicated PLL Feedback Output Individual Output Enable Control Fully Integrated PLL Output Frequency Up TO 120MHz 32–lead TQFP Packaging 3.3V VCC ±100ps Cycle–Cycle Jitter LOW VOLTAGE PLL CLOCK DRIVER The MPC932 provides individual output enable control. The enables are synchronized to the internal clock such that upon assertion the shut down signals will hold the clocks LOW without generating a runt pulse on the outputs. The shut down pins provide a means of powering down certain portions of a system or a means of disabling outputs when the full compliment are not required for a specific design. The shut down pins will disable the outputs when driven LOW. A common shut down pin is provided to disable all of the outputs (except the feedback output) with a single control signal. FA SUFFIX TQFP PACKAGE CASE 873A-02 Two feedback select pins are provided to select the multiplication factor of the PLL. The MPC932 provides six multiplication factors: x1, x1.25, x1.5, x2, x2.5 and x3. In the x1.25 and x2.5 modes, the...