Input Rise and Fall Times of CY2309 - KBA219626

Version: **

 

Question:

Are there any rise or fall time restrictions on the input of the CY2309 low-cost 3.3-V Zero-Delay Buffer? Are there any Schmitt Triggers on the inputs? 

 

Answer:

There is no restriction on the rise or fall times on the input of CY2309. The device uses regular CMOS input buffers that trigger when the input pass the Vdd/2 threshold. There are no Schmitt triggers on the inputs.