CY22393 Frequency Ranges | Cypress Semiconductor
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CY22393 Frequency Ranges
What are the minimum and maximum frequency ranges for the CY22393?
The input frequency range is 8MHz-30MHz crystal, 1-166MHz driven (Commercial) and 1-150MHz driven (Industrial).
Output Frequency Range:
CY22393 - Commercial - 8KHz - 200MHz
CY22393 - Industrial - 8KHz - 166MHz
Note: 8KHz can only be obtained from the buffered 1MHz reference divided by 127 (Maximum output divider value).
PLL Frequency Range:
CY22393 - Commercial - 100MHz - 400MHz
CY22393 - Industrial - 125MHz - 375MHz
The frequency ranges are reduced at higher temperatures for guaranteed PLL stability. The PLLs do not reliably lock at higher temperatures for which reduce the margins.