CER0245F 1965 MHz BPF Rev 0 – Origin Date: August 17, 2006 – Revision Date: August 17, 2006 Features • Low Ripple • High Rejection • Low Loss Description Surface mount, silver (Ag) coated ceramic filter. Developed for use in PCS applications. Weight: 4.7 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 Passband Iloss Passband Ripple Passband Return Loss @ TX Passband Return Loss @ Ant Attenuation Frequency MHz Typical @ 25ºC Specification @ 25ºC Spec over -40ºC to +85ºC 1930 - 2000 1930 - 2000 1930 - 2000 1930 - 2000 1910 2020 -1.9 -0.5 -13.0 -13.0 -18.0 -18.0 -2.3 0.8 -10.0 -10.0 -15.0 -15.0 -2.5 1.0 -10.0 -10.0 -15.0 -15.0 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 - CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 - Rev. X4VH CER0245F 1965 MHz BPF Rev 0 – Origin Date: August 17, 2006 – Revision Date: August 17, 2006 Mechanical Drawing Input Output Electrical response 1780 1830 1880 1930 1980 Dim Nominal (mm) A B C D E F G H I J 16.42 4.2 5.3 4.85 5.7 0.51 0.51 1.02 1.02 6.8 Tolerance (mm) +/- or max max 0.13 0.13 max max 0.13 0.13 0.13 0.13 max PCB Layout 2030 2080 2130 2180 0 40 -10 30 -20 20 -30 10 -40 0 -50 -10 -60 -20 -70 -30 -80 -40 Packaging and Marking Customer Feed Direction CTS 45F YWW DIMENSION REEL DIAMETER REEL WEIGHT REEL QUANTITY UNITS SPECIFICATION mm kg ea. Document No. 008-0256-0 330 3.1 500 Page 2 of 2 - CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 - Rev. X4VH