MC88915T Motorola Semiconductor Products, MC88915T Datasheet - Page 16

• Manufacturer Part Number: MC88915T
• Description: Low Skew CMOS PLL Clock Driver
• Manufacturer: Motorola Semiconductor Products

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Timing Notes:
The MC88915T aligns rising edges of the FEEDBACK input and SYNC input, therefore the SYNC input does
All skew specs are measured between the V
If a “Q” output is connected to the FEEDBACK input (this situation is not shown), the “Q” output frequency
not require a 50% duty cycle.
are specified as ‘windows’, not as a
would match the SYNC input frequency, the 2X_Q output would run at twice the SYNC frequency, and the
Q/2 output would run at half the SYNC frequency.
(These waveforms represent the hook–up configuration of Figure 5a on page 17)
Figure 4. Output/Input Switching Waveforms and Timing Diagrams
deviation around a center point.
CC
/2 crossing point of the appropriate output edges.All skews
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