CER0831B 867.5 MHz BPF Revision A – Origin Date: July 25, 2011 – Revision Date: July 25, 2011 Features • Low Ripple • High Rejection • Low Loss Description Surface mount, silver (Ag) coated ceramic filter. Weight: 12.5 grams typical Material: Filter is composed of a ceramic block coated with Ag and a shield made of nickel silver plated steel. Filter complies with RoHS standards. Electrical Specifications Parameter Response Passband Iloss Ripple Passband Return Loss @ Port 1 Passband Return Loss @ Port 2 Group delay variation Attenuation Frequency MHz Typical @ 25ºC Specification @ 25ºC Spec over -40ºC to +85ºC 860 - 875 860 - 875 860 - 875 860 - 875 860 - 875 1 - 847.5 847.5 - 852.5 882.5 - 887.5 887.5 - TBD -3.2 1.10 -15.0 -15.0 20nS -35.0 -19.0 -18.0 -35.0 -3.7 1.6 -14.0 -14.0 50nS -30.0 -15.0 -15.0 -30.0 -4.0 1.7 -14.0 -14.0 50nS -30.0 -15.0 -15.0 -30.0 Power into any port 2 Watt max Note: Supplier shall test each filter to the critical electrical specifications of the above table. Any subsequent audits may deviate from in value due to measurement repeatability among different test systems. Such deviations shall not exceed the following limits: Specification Allowance Insertion Loss 0.1 dB Return Loss 1.0 dB Stopbands 1.0 dB •“This product is covered by one or more of the following U.S. and foreign patents including: US 4,692,726;US 4,742,562; US 4,800,348;US 4,829,274;US 5,146,193;EP 0573597;DE 0573597;FR 0573597;JP 508149/92;KR 142171;US 5,162,760;US 5,218,329;US 5,250,916;US 5,327,109;US 5,488,335;CA 2114029;FR 9306297;GB 2273393;JP 3205337;KR 115113;CN 93106228.4;US 5,512,866;EP 0706719;DE 0706719;FR 0706719;GB 0706719;CN 95190359.4;US 5,602,518;US 5,721,520;US 5,745,018;EP 0910875;DE 0910875;DK 0910875;FR 0910875;GB 0910875;IE 0910875;JP 505182/98;KR 10-323013;US 5,994,978;US 6,462,629;CN 00810420.4;US 6,559,735;US 6,650,202;US 6,834,429.Other US and foreign patents pending. •CTS Corporation 2006 reserves all copyrights in the layout, design and configuration of the patterns on this product.” Document No. 008-0256-0 Page 1 of 2 Rev. X4VH - CTS Electronic Components - www.ctscorp.com – 4800 Alameda Blvd NE, Albuquerque, NM 87113 - CER0831B 867.5 MHz BPF Revision A – Origin Date: July 25, 2011 – Revision Date: July 25, 2011 Mechanical Drawing Dim A B C D E F G H I J K Electrical response Nominal (mm) 32.50 12.9 2.032 1.27 1.27 9.746 9.746 8.436 2.032 15.3 6.5 Tolerance (mm) +/- or max max max 0.13 0.13 0.13 0.13 0.13 max 0.13 max 0.13 PCB Layout 800 815 830 845 860 875 890 905 920 935 950 0 -10 -20 -30 40 30 20 10 -40 -50 -60 -70 -80 0 -10 -20 -30 -40 Packaging and Marking DIMENSION REEL DIAMETER REEL WEIGHT REEL QUANTITY UNITS SPECIFICATION 330 mm 1.6 kg 250 ea. Customer Feed Direction CTS 31B YWW Document No. 008-0256-0 Wo Ao Bo Ko Po Inches/mm Inches/mm Inches/mm Inches/mm Inches/mm 2.20"/56 0.547"/13.9 1.291"/32.8 0.344"/8.74 0.787"/20.0 Page 2 of 2 Rev. X4VH - CTS Electronic Components - www.ctscorp.com – 4800 Alameda Blvd NE, Albuquerque, NM 87113 -