CER0821B 2140 MHz BPF Revision A – Origin Date: July 28, 2011 – Revision Date: July 28, 2011 Features • Low Loss • High Rejection • Excellent Return Loss Description Surface mount, silver (Ag) coated neodymium ceramic filter. Developed for use in 880 MHz infrastructure applications. Weight: 2.6 grams typical Material: Filter is composed of a ceramic block plated with Ag. 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 2070 - 2210 2070 - 2210 2070 - 2210 2070 - 2210 1 - 1600 1600 - 1900 1920 - 1980 1980 - 2031 2250 - 2300 2300 - 2450 2450 - 2600 2600 - 3000 -1.8 0.8 -16.0 -16.0 -52.0 -47.0 -35.0 -16.3 -16.8 -43.0 -41.0 -34.0 -2.3 1.1 -14.0 -14.0 -48.0 -40.0 -25.0 -15.0 -15.0 -20.0 -35.0 -28.0 -2.5 1.2 -14.0 -14.0 -48.0 -40.0 -25.0 -15.0 -15.0 -20.0 -35.0 -28.0 Power into any port 1 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 87114 - CER0821B 2140 MHz BPF Revision A – Origin Date: July 28, 2011 – Revision Date: July 28, 2011 Mechanical Drawing Dim Nominal (mm) 14.60 5.39 1.02 0.64 0.64 5.78 5.60 4.50 1.02 A B C D E F G H I Electrical response Tolerance (mm) +/- or max Max Max 0.13 0.13 0.13 0.13 0.13 Max 0.13 PCB Layout 1700 1780 1860 1940 2020 2100 2180 2260 2340 2420 2500 0 40 -10 30 -20 20 -30 10 -40 0 -50 -10 -60 -20 -70 -30 -80 -40 Packaging and Marking Customer Feed Direction DIMENSION REEL DIAMETER REEL WEIGHT REEL QUANTITY UNITS SPECIFICATION mm kg ea. CTS 821 YWW Document No. 008-0256-0 330 2.3 250 Wo Ao Bo Ko Po Inches/mm Inches/mm Inches/mm Inches/mm Inches/mm 0.945"/24 0.215"/5.46 0.575"/14.6 0.177"/4.5 0.630"/16 Page 2 of 2 Rev. X4VH - CTS Electronic Components - www.ctscorp.com – 4800 Alameda Blvd NE, Albuquerque, NM87114 -