The key parameter is the frequency tolerance, which must be within +/- 500ppm of the USB specification. See http://www.cypress.com/?docID=26060 and http://www.ti.com/lit/an/slla122/slla122.pdf.
The key parameter is the frequency tolerance, which must be within +/- 500ppm of the USB specification. See http://www.cypress.com/?docID=26060 and http://www.ti.com/lit/an/slla122/slla122.pdf.