Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob

Negative Resistance of CY2291 / CY2292

Negative Resistance of CY2291 / CY2292

Anonymous
Not applicable
Question: What is the negative resistance of the crystal oscillator on the CY2291 or CY2292?

 

Answer:

It is designed to be at least 300ohms at 25MHz. To reduce oscillator startup issues, a crystal with an ESR of less than 60ohms is recommended.  
 

0 Likes
318 Views
Contributors