IDT2308B
3.3 VOLT ZERO DELAY CLOCK MULTIPLIER
CLOCK MULTIPLIER
Zero Delay and Skew Control
To close the feedback loop of the IDT2308B, the FBK pin can be driven from any of the eight available output pins.
The output driving the FBK pin will be driving a total load of 7 pF plus any additional load that it drives. The relative
loading of this output (with respect to the remaining outputs) can adjust the input-output delay.
For applications requiring zero input-output delay, all outputs including the one providing feedback should be
equally loaded. If input-output delay adjustments are required, use the Output Load Difference Chart to calculate
loading differences between the feedback output and remaining outputs. Ensure the outputs are loaded equally, for
zero output-output skew.
IDT™
3.3 VOLT ZERO DELAY CLOCK MULTIPLIER
4
IDT2308B
REV B 030509
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
