W181 Description
Output Modulated Frequency: Frequency modulated copy of the unmodulated input clock (SSON# asserted). Crystal Connection or External Reference Frequency Input:.
W181 Key Features
- Cypress PREMIS™ family offering
- Generates an EMI optimized clocking signal at the output
- Selectable input to output frequency
- Single 1.25% or 3.75% down or center spread output
- Integrated loop filter ponents
- Operates with a 3.3V or 5V supply
- Low power CMOS design
- 1.25% Fin ≥ Fout ≥ Fin
- 3.75% W181-51, 52, 53 Output Fin + 0.625% ≥ Fin≥
- 0.625% Fin + 1.875% ≥ Fin≥ -1.875%