CER0074A 1472 MHz DAB BPF Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005 Features • Small Size • Low Ripple • Low Loss Description Surface mount, silver (Ag) coated ceramic filter. Developed for use in Digital Audio Broadcast Applications. Weight: 0.4 grams typical Material: Filter is composed of a ceramic block plated with Ag. Filter complies with RoHS standards. Electrical Specifications Parameter Passband Insertion Loss Passband Return Loss @ Input Passband Return Loss @ Output Passband Variation Attenuation: Power into any port Frequency (MHz) 1452-1492 1452-1492 1452-1492 1452-1492 1242 Typical @ 25C 0.4 20 20 0.15 55.00 Spec @ 25ºC 0.8 dB 11 dB 11 dB 0.2 dB 41 dB 1 Watt max Spec. over -40ºC - +85ºC 1.0 dB max 10 dB min 10 dB min 0.3 dB max 40 dB min 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 CER0074A 1472 MHz DAB BPF Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005 Mechanical Drawing Dim Nominal (mm) Tolerance (mm) +/- or max/min 5.58 Max 1.03 3.28 0.25 0.25 1.4 0.51 0.6 1.24 0.38 4.99 3.2 0.13 0.13 0.13 0.13 0.25 Max Max A B C D E F G H I J K L M 4.772 5.283 5.413 3.019 3.787 2.894 2.258 2.388 0.511 1.495 PCB Layout -0.380 -0.130 0.000 Electrical response 4.829 4.699 4.449 3.432 2.702 2.577 2.474 2.474 2.224 2.040 1.180 0.980 0.000 5.033 5.283 3.897 3.647 2.647 3.212 2.049 2.397 1.397 1.147 0.000 0.250 -0.250 Filter Outline Exposed Conductor Solder Resist Over Dielectric Solder Resist Over Conductor Packaging and Marking DIMENSION UNITS SPECIFICATION REEL DIAMETER REEL WEIGHT REEL QUANTITY mm kg ea. 12 1.2 1000 Customer Feed Direction Document No. 008-0256-0 Page 2 of 2 - CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 - Rev. X4VH