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CC1125EM-CAT1-868RD: Matched balun filter for ETSI CAT1

Part Number: CC1125EM-CAT1-868RD

Dear All,

we're about to start a new design based on the CC1125EM refernce kit. The PCB size is important to us. ETSI CAT-1 compliance is one of our requirements. DN025(www.ti.com/.../swra250)  mentions the use of a matched balun filter for CC110x & CC111x devices. Is it possible to use antoher matched balun such as the 0900PC15J0013 from johanson tech or the BALF-112X-01D3 from ST (www.st.com/.../balf-112x-01d3.html) .

best regards Jeroen van der Laan