Hey everyone,

I need an external oscillator to drive the MCLK of my adc (AD7761) requiring a frequency of 32.768 MHz with a low input of 0.7 V and high of 2.34 V ~ 3.6v.

I'm unsure of how to go about selecting the oscillator and haven't really found anything online detailing it(except for RF applications). Ideally I'd like to buy an "all-in-one" component that I just give a supply voltage and it oscillates, although I'm not sure of how accurate these crystals really need to be and what the general pitfalls are.

Thanks in advance for any help!

 

Here's a whole bunch of them.

 

Here's a whole bunch of them.

Thank you for the quick reply! just to further expand on my question, the parts you provided have a frequency stanbili

Here's a whole bunch of them.

Thank you

 

Thank you for the quick reply! just to further expand on my question, the parts you provided have a frequency stanbili

I don't understand.

 

I don't understand.

Apologies, that was a fluke, meant to say "Thank you!"