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Reference oscillator crystal requirements for transceivers

Posted: 16 Aug 2011 ?? ?Print Version ?Bookmark and Share

Keywords:reference oscillator? crystal?

Here's a comprehensive discussion on the reference oscillator crystal requirements for the MC1320x, MC1321x, MC1322x and MC1323x families of IEEE 802.15.4 2.4GHz low power devices. These devices contain an on-board reference oscillator that is designed for low power consumption and to meet tight frequency accuracy requirements. The IEEE 802.15.4 standard requires a frequency error of no greater than 40 ppm. To ensure proper operation over temperature, limitations exist on the types of crystals that can be used.

View the PDF document for more information.

Originally published by Freescale Semiconductors at www.freescale.com as "Reference Oscillator Crystal Requirements for the MC1320x, MC1321x, MC1322x, and MC1323x IEEE 802.15.4 Devices".





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