CER0789A

CER0789A 2.437 GHz BPF Revision A – Origin Date: June 9, 2011 – Revision Date: June 9, 2011 Features • High Rejection • Low ripple Description Surface mount, silver (Ag) coated barium ceramic filter. Weight: 2.5 grams typical Material: Filter is composed of a ceramic block plated with Ag. Filter complies with RoHS standards. Electrical Specifications Parameter Response Passband Iloss Passband Ripple Passband Return Loss @ Port 1 Passband Return Loss @ Port 2 Attneuation Frequency MHz Typical @ 25ºC Specification @ 25ºC Spec over -40ºC to +85ºC 2404 - 2470 2404 - 2470 2404 - 2470 2404 - 2470 0.1 - 2325 2390 2483.5 -2.90 1.30 -13.40 -13.40 -51.00 -19.00 -19.40 -3.10 1.40 -12.00 -12.00 -45.00 -15.00 -15.00 -3.40 1.50 -12.00 -12.00 -45.00 -15.00 -15.00 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 87113 - CER0789A 2.437 GHz BPF Revision A – Origin Date: June 9, 2011 – Revision Date: June 9, 2011 Mechanical Drawing Dim Nominal (mm) Tolerance (mm) +/- or max 26.3 max 3.87 18.27 0.25 0.13 1.02 0.79 0.79 1.02 5.0 4.05 4.8 0.76 0.13 0.13 0.13 0.13 max max max 0.13 A B C D E F G H I J K L M N Electrical response PCB Layout 2300 2325 2350 2375 2400 2425 2450 2475 2500 2525 2550 0 40 -10 30 -20 20 -30 10 -40 0 -50 -10 -60 -20 -70 -30 -80 -40 Packaging and Marking DIMENISION UNITS SPECIFICATION mm 330 REEL DIAMETER kg 2.7 REELWEIGHT ea. 500 REEL QUANTITY Customer Feed Direction Product Marking CTS 789 YWW Document No. 008-0256-0 Wo Ao Bo Ko Po Inches/mm Inches/mm Inches/mm Inches/mm Inches/mm 1.732" / 44.0 0.209" / 5.3 1.055" / 26.8 0.197" / 5.0 0.472" / 12.0 Page 2 of 2 Rev. X4VH - CTS Electronic Components - www.ctscorp.com – 4800 Alameda Blvd NE, Albuquerque, NM 87113 -