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CD74HC4046A: Jitter reduction

Part Number: CD74HC4046A
Other Parts Discussed in Thread: SN74LV4046A

Hi Team,

My customers are considering this device as a replacement of other products (Onsemi; MC74HC4046A).

However, the propagation delay is slower compared to other manufacturers' products, and the jitter on the PLL loopback frequency has increased.

Is it possible to reduce jitter by adjusting the resistance capacitor in the LPF section?

Also, please let me know if there are other measures.

Best Regards,

Kenji