topic Re: Resistor Values to VDDA-VSSA decoupled from VDD-VSS in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/Resistor-Values-to-VDDA-VSSA-decoupled-from-VDD-VSS/m-p/765309#M46585 <HTML><HEAD></HEAD><BODY><P>Thank you very much,</P><P></P><P>You have a good day.</P></BODY></HTML> Fri, 18 May 2018 07:10:13 GMT javierhernande1 2018-05-18T07:10:13Z Resistor Values to VDDA-VSSA decoupled from VDD-VSS https://community.nxp.com/t5/Kinetis-Microcontrollers/Resistor-Values-to-VDDA-VSSA-decoupled-from-VDD-VSS/m-p/765307#M46583 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>What resistor value can I use to VDDA decoupled from VDD, or what inductor?</P><P></P><P>For RSSH1 and RSSL1 in my circuit, at the end of this post.</P><P></P><P>Best regards</P><P></P><P></P><P></P><P>Design Tips &amp; Tricks for Analog<BR />Functions on 8-bit MCUs<BR />AZ309<span class="lia-inline-image-display-wrapper" image-alt="analog-k27f.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/34544i5B364F2395FED72F/image-size/large?v=v2&amp;px=999" role="button" title="analog-k27f.png" alt="analog-k27f.png" /></span></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="analog-k27f_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/34332iCE50FA2F2AC433DF/image-size/large?v=v2&amp;px=999" role="button" title="analog-k27f_2.png" alt="analog-k27f_2.png" /></span></P><P><span class="lia-inline-image-display-wrapper" image-alt="analog-k27f_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/34516i824910BC1B14E34C/image-size/large?v=v2&amp;px=999" role="button" title="analog-k27f_1.png" alt="analog-k27f_1.png" /></span></P></BODY></HTML> Thu, 17 May 2018 11:20:36 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Resistor-Values-to-VDDA-VSSA-decoupled-from-VDD-VSS/m-p/765307#M46583 javierhernande1 2018-05-17T11:20:36Z Re: Resistor Values to VDDA-VSSA decoupled from VDD-VSS https://community.nxp.com/t5/Kinetis-Microcontrollers/Resistor-Values-to-VDDA-VSSA-decoupled-from-VDD-VSS/m-p/765308#M46584 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>Usually we suggest a ferrite beads that have a small impedance (about 100 Ω at 100 MHz).</P><P></P><P>Regards,</P><P>Jing</P></BODY></HTML> Fri, 18 May 2018 03:35:17 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Resistor-Values-to-VDDA-VSSA-decoupled-from-VDD-VSS/m-p/765308#M46584 jingpan 2018-05-18T03:35:17Z Re: Resistor Values to VDDA-VSSA decoupled from VDD-VSS https://community.nxp.com/t5/Kinetis-Microcontrollers/Resistor-Values-to-VDDA-VSSA-decoupled-from-VDD-VSS/m-p/765309#M46585 <HTML><HEAD></HEAD><BODY><P>Thank you very much,</P><P></P><P>You have a good day.</P></BODY></HTML> Fri, 18 May 2018 07:10:13 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Resistor-Values-to-VDDA-VSSA-decoupled-from-VDD-VSS/m-p/765309#M46585 javierhernande1 2018-05-18T07:10:13Z