topic Re: MMG3014NT1 matching circuits in Wireless MCU

topic Re: MMG3014NT1 matching circuits in Wireless MCU https://community.nxp.com/t5/Wireless-MCU/MMG3014NT1-matching-circuits/m-p/491153#M979 <HTML><HEAD></HEAD><BODY><P>Below solution is tuned to 460MHz CW for reference.</P><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/56681iB8E3DE55DD041482/image-size/large?v=v2&px=999" title="pastedImage_0.png" alt="pastedImage_0.png" /></span></P><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/56721i72257C414F3023FE/image-size/large?v=v2&px=999" title="pastedImage_6.png" alt="pastedImage_6.png" /></span></P><P></P><P></P><P></P><P></P><TABLE border="0" cellpadding="0" cellspacing="0" style="width: 415px;"><TBODY><TR><TD class="oa1" height="28" width="81"><P style="text-align: center; text-indent: 0in;"><SPAN style="color: #221e1f; text-transform: none; font-family: 'Myriad Pro'; font-size: 9pt; font-style: normal; font-variant: normal; font-weight: bold; vertical-align: baseline; language: en-US; mso-ascii-font-family: 'Myriad Pro'; mso-font-kerning: 12.0pt; mso-text-raise: 0%; mso-style-textoutline-type: none; mso-style-textfill-type: solid; mso-style-textfill-fill-color: #221E1F; mso-style-textfill-fill-alpha: 100.0%;">Part</SPAN><SPAN style="color: black; text-transform: none; font-family: 'Futura Bk'; font-size: 9pt; font-style: normal; font-variant: normal; font-weight: bold; vertical-align: baseline; language: en-US; mso-ascii-font-family: 'Futura Bk'; mso-font-kerning: 12.0pt; mso-text-raise: 0%; mso-style-textoutline-type: none; mso-style-textfill-type: solid; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;"><BR />  </SPAN></P></TD><TD class="oa1" width="88"><P style="text-align: center; text-indent: 0in;"><SPAN style="color: #221e1f; text-transform: none; font-family: 'Myriad Pro'; font-size: 9pt; font-style: normal; font-variant: normal; font-weight: bold; vertical-align: baseline; language: en-US; mso-ascii-font-family: 'Myriad Pro'; mso-font-kerning: 12.0pt; mso-text-raise: 0%; mso-style-textoutline-type: none; mso-style-textfill-type: solid; mso-style-textfill-fill-color: #221E1F; mso-style-textfill-fill-alpha: 100.0%;">Value </SPAN> </P></TD><TD class="oa1" width="246"><P style="text-align: center; text-indent: 0in;"><SPAN style="color: black; text-transform: none; font-family: 'Futura Bk'; font-size: 9pt; font-style: normal; font-variant: normal; font-weight: bold; vertical-align: baseline; language: en-US; mso-ascii-font-family: 'Futura Bk'; mso-font-kerning: 12.0pt; mso-text-raise: 0%; mso-style-textoutline-type: none; mso-style-textfill-type: solid; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;">Vendor Part #</SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">C1, C4</SPAN></P></TD><TD class="oa2" width="88"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">100 </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">pF</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">CQM1885C1H101JB01 Murata</SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">C2</SPAN></P></TD><TD class="oa2" width="88"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">10 pF</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">CQM1885C1H100JB01 Murata</SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">C3</SPAN></P></TD><TD class="oa2" width="88"><P><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">                 1.8 pF</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">CQM1885C2A1R8CB01 Murata</SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">C5</SPAN></P></TD><TD class="oa2" width="88"><P><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">                7.5 </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">pF</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">CQM1885C1H7R5DB01 Murata</SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">C6</SPAN></P></TD><TD class="oa2" width="88"><P><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">                0.1 </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">uF</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">GRM21BR71H104A01L Murata</SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">C7</SPAN></P></TD><TD class="oa2" width="88"><P><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">               2.2 μ</SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">F</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">C0805C225J4RAC </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">Kemet</SPAN> </P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">L1</SPAN></P></TD><TD class="oa2" width="88"><P><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">               7.5 </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">nH</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">0603CS-7N5XJL</SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;"><BR />  </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">Coilcraft</SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">L2</SPAN></P></TD><TD class="oa2" width="88"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">56 </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">nH</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">0805CS-560XJL</SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;"><BR />  </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">Coilcraft</SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">L3</SPAN></P></TD><TD class="oa2" width="88"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">11 </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">nH</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">0603CS-11NXJL</SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;"><BR />  </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">Coilcraft</SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">R1</SPAN></P></TD><TD class="oa2" width="88"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">0 Ω</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">ERJ3GEY0R00V Panasonic </SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">Q1</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">MMG3014NT1</SPAN></P></TD></TR></TBODY></TABLE></BODY></HTML> Tue, 03 May 2016 11:54:51 GMT jasonchiang 2016-05-03T11:54:51Z MMG3014NT1 matching circuits https://community.nxp.com/t5/Wireless-MCU/MMG3014NT1-matching-circuits/m-p/491152#M978 <HTML><HEAD></HEAD><BODY><P><BR />Hello,</P><P>    We intend to use the MMG3014NT1 between 400 and 410MHz. May I ask you to please provide the input and output matching circuits for the same. </P><P>Thank you for your time,</P></BODY></HTML> Mon, 02 May 2016 02:58:44 GMT https://community.nxp.com/t5/Wireless-MCU/MMG3014NT1-matching-circuits/m-p/491152#M978 shashankmutha 2016-05-02T02:58:44Z Re: MMG3014NT1 matching circuits https://community.nxp.com/t5/Wireless-MCU/MMG3014NT1-matching-circuits/m-p/491153#M979 <HTML><HEAD></HEAD><BODY><P>Below solution is tuned to 460MHz CW for reference.</P><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/56681iB8E3DE55DD041482/image-size/large?v=v2&px=999" title="pastedImage_0.png" alt="pastedImage_0.png" /></span></P><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/56721i72257C414F3023FE/image-size/large?v=v2&px=999" title="pastedImage_6.png" alt="pastedImage_6.png" /></span></P><P></P><P></P><P></P><P></P><TABLE border="0" cellpadding="0" cellspacing="0" style="width: 415px;"><TBODY><TR><TD class="oa1" height="28" width="81"><P style="text-align: center; text-indent: 0in;"><SPAN style="color: #221e1f; text-transform: none; font-family: 'Myriad Pro'; font-size: 9pt; font-style: normal; font-variant: normal; font-weight: bold; vertical-align: baseline; language: en-US; mso-ascii-font-family: 'Myriad Pro'; mso-font-kerning: 12.0pt; mso-text-raise: 0%; mso-style-textoutline-type: none; mso-style-textfill-type: solid; mso-style-textfill-fill-color: #221E1F; mso-style-textfill-fill-alpha: 100.0%;">Part</SPAN><SPAN style="color: black; text-transform: none; font-family: 'Futura Bk'; font-size: 9pt; font-style: normal; font-variant: normal; font-weight: bold; vertical-align: baseline; language: en-US; mso-ascii-font-family: 'Futura Bk'; mso-font-kerning: 12.0pt; mso-text-raise: 0%; mso-style-textoutline-type: none; mso-style-textfill-type: solid; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;"><BR />  </SPAN></P></TD><TD class="oa1" width="88"><P style="text-align: center; text-indent: 0in;"><SPAN style="color: #221e1f; text-transform: none; font-family: 'Myriad Pro'; font-size: 9pt; font-style: normal; font-variant: normal; font-weight: bold; vertical-align: baseline; language: en-US; mso-ascii-font-family: 'Myriad Pro'; mso-font-kerning: 12.0pt; mso-text-raise: 0%; mso-style-textoutline-type: none; mso-style-textfill-type: solid; mso-style-textfill-fill-color: #221E1F; mso-style-textfill-fill-alpha: 100.0%;">Value </SPAN> </P></TD><TD class="oa1" width="246"><P style="text-align: center; text-indent: 0in;"><SPAN style="color: black; text-transform: none; font-family: 'Futura Bk'; font-size: 9pt; font-style: normal; font-variant: normal; font-weight: bold; vertical-align: baseline; language: en-US; mso-ascii-font-family: 'Futura Bk'; mso-font-kerning: 12.0pt; mso-text-raise: 0%; mso-style-textoutline-type: none; mso-style-textfill-type: solid; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;">Vendor Part #</SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">C1, C4</SPAN></P></TD><TD class="oa2" width="88"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">100 </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">pF</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">CQM1885C1H101JB01 Murata</SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">C2</SPAN></P></TD><TD class="oa2" width="88"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">10 pF</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">CQM1885C1H100JB01 Murata</SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">C3</SPAN></P></TD><TD class="oa2" width="88"><P><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">                 1.8 pF</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">CQM1885C2A1R8CB01 Murata</SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">C5</SPAN></P></TD><TD class="oa2" width="88"><P><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">                7.5 </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">pF</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">CQM1885C1H7R5DB01 Murata</SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">C6</SPAN></P></TD><TD class="oa2" width="88"><P><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">                0.1 </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">uF</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">GRM21BR71H104A01L Murata</SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">C7</SPAN></P></TD><TD class="oa2" width="88"><P><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">               2.2 μ</SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">F</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">C0805C225J4RAC </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">Kemet</SPAN> </P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">L1</SPAN></P></TD><TD class="oa2" width="88"><P><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">               7.5 </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">nH</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">0603CS-7N5XJL</SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;"><BR />  </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">Coilcraft</SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">L2</SPAN></P></TD><TD class="oa2" width="88"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">56 </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">nH</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">0805CS-560XJL</SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;"><BR />  </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">Coilcraft</SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">L3</SPAN></P></TD><TD class="oa2" width="88"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">11 </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">nH</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">0603CS-11NXJL</SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;"><BR />  </SPAN><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">Coilcraft</SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">R1</SPAN></P></TD><TD class="oa2" width="88"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">0 Ω</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">ERJ3GEY0R00V Panasonic </SPAN></P></TD></TR><TR><TD class="oa2" height="31" width="81"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: bold;">Q1</SPAN></P></TD><TD class="oa2" width="246"><P style="text-align: center;"><SPAN style="color: black; font-family: Calibri; font-size: 11pt; font-style: normal; font-weight: normal;">MMG3014NT1</SPAN></P></TD></TR></TBODY></TABLE></BODY></HTML> Tue, 03 May 2016 11:54:51 GMT https://community.nxp.com/t5/Wireless-MCU/MMG3014NT1-matching-circuits/m-p/491153#M979 jasonchiang 2016-05-03T11:54:51Z