topic Can I use external oscillator with spread spectrum function? in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/Can-I-use-external-oscillator-with-spread-spectrum-function/m-p/450608#M69873 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>Can I use 24MHz external oscillator with spread spectrum function to the i.MX6 processor?</P><P>Or, is there another way to use?</P><P></P><P>Best Regards,</P><P>Tomo</P></BODY></HTML> Thu, 02 Jul 2015 12:02:25 GMT tomo 2015-07-02T12:02:25Z Can I use external oscillator with spread spectrum function? https://community.nxp.com/t5/i-MX-Processors/Can-I-use-external-oscillator-with-spread-spectrum-function/m-p/450608#M69873 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>Can I use 24MHz external oscillator with spread spectrum function to the i.MX6 processor?</P><P>Or, is there another way to use?</P><P></P><P>Best Regards,</P><P>Tomo</P></BODY></HTML> Thu, 02 Jul 2015 12:02:25 GMT https://community.nxp.com/t5/i-MX-Processors/Can-I-use-external-oscillator-with-spread-spectrum-function/m-p/450608#M69873 tomo 2015-07-02T12:02:25Z Re: Can I use external oscillator with spread spectrum function? https://community.nxp.com/t5/i-MX-Processors/Can-I-use-external-oscillator-with-spread-spectrum-function/m-p/450609#M69874 <HTML><HEAD></HEAD><BODY><P>Hi Tomokazu</P><P></P><P>in general this is not recommended due to restrictions in</P><P>sect.2.7 Oscillator tolerance <A href="http://cache.freescale.com/files/32bit/doc/user_guide/IMX6DQ6SDLHDG.pdf?fasp=1&amp;WT_TYPE=Users%20Guides&amp;WT_VENDOR=FREESCALE&amp;WT_FILE_FORMAT=pdf&amp;WT_ASSET=Documentation&amp;fileExt=.pdf">IMX6DQ6SDLHDG</A></P><P>System PLL supports spread spectrum modulation</P><P>described in sect.18.5.1.3.3 System PLL <A href="http://cache.freescale.com/files/32bit/doc/ref_manual/IMX6DQRM.pdf?fasp=1&amp;WT_TYPE=Reference%20Manuals&amp;WT_VENDOR=FREESCALE&amp;WT_FILE_FORMAT=pdf&amp;WT_ASSET=Documentation&amp;fileExt=.pdf">IMX6DQRM</A> </P><P></P><P>Best regards</P><P>igor</P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Fri, 03 Jul 2015 01:34:12 GMT https://community.nxp.com/t5/i-MX-Processors/Can-I-use-external-oscillator-with-spread-spectrum-function/m-p/450609#M69874 igorpadykov 2015-07-03T01:34:12Z