CER0525B 2.592 GHz BPF Rev 3 - Origin Date: September 10, 2007 – Revision Date: February 12, 2008 Features • Low Ripple • High Rejection • Low Loss Description Surface mount, silver (Ag) coated ceramic filter. Developed for use in Broadband Wireless 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 @ Port 1 Passband Return Loss @ Port 2 Attenuation Frequency MHz Typical @ 25ºC Specification @ 25ºC Spec over -40ºC to +85ºC 2495 - 2690 2495 - 2690 2495 - 2690 2495 - 2690 0.1 - 1754 1755 - 2222 2963 - 3158 4512 - 5380 5598 - 6000 0.65 0.2 -20.0 -19.6 -79.2 -88.0 -33.5 -44.6 -21.2 -0.85 0.5 -12.0 -12.0 -65.0 -60.0 -20.0 -20.0 -10.0 -1.0 0.5 -12.0 -12.0 -65.0 -60.0 -20.0 -20.0 -10.0 Power into any port 3 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 CER0525B 2.592 GHz BPF Rev 3 - Origin Date: September 10, 2007 – Revision Date: February 12, 2008 Mechanical Drawing IN OUT Electrical response 2000 2200 2400 2600 2800 Dim Nominal (mm) A B C D E F G H I J 25.90 6.00 1.70 0.80 0.80 4.20 16.9 6.70 1.00 1.60 Tolerance (mm) +/- or max max max 0.13 0.13 0.13 0.13 0.13 max 0.13 max PCB Layout 3000 3200 3400 0 50 -10 40 -20 30 -30 20 -40 10 -50 0 -60 -10 -70 -20 -80 -30 -90 -40 -100 -50 Packaging and Marking DIMENSION REEL DIAMETER REEL WEIGHT REEL QUANTITY UNITS SPECIFICATION mm kg ea. 330 5.5 500 Customer Feed Direction Product Marking CTS 25B YWW Wo Ao Bo Ko Po Inches/mm Inches/mm Inches/mm Inches/mm Inches/mm 1.732"/44 Document No. 008-0256-0 0.295"/7.50 1.028"/26.10 0.283"/7.20 0.472"/12.00 Page 2 of 2 - CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 - Rev. X4VH