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ADS54J60EVM Y1 (122.88MHz oscillator)

Herb Sims36
Prodigy 30 points
Other Parts Discussed in Thread: ADS54J60EVM

I am looking at the ADS54J60EVM schematic, on page 6 the schematic shows Y1 as being 122.88MHz differential clock/oscillator.  Looking up the part on the BOM it shows a Crystek CVHD-950.  Going to the Crystek website that part is single ended ONLY, no to mention the pin-out is completely different.

What is the correct part number for that crystal oscillator?

Cordially,


Herb

  • 0
    TI__Guru* 91947 points

    Herb,

    The footprint for Y1 on the pcb was designed to handle either 6 pin or 4 pin oscillators. The part number above is correct. For the Crystek part, pin 1 connects to pcb pad 1, pin 2 connects to pad 3, pin 3 connects to pad 4 and pin 4 connects to pad 6. Pads 2 and 5 on the pcb are not used with this part.  

    Regards,

    Jim