CER0468A 1950 MHz W-CDMA BPF Rev 1 – Origin Date: November 22, 2006 – Revision Date: January 5, 2008 Features • Small Size • Low Ripple • Low Loss Description Surface mount, Silver (Ag) coated barium ceramic filter. Developed for use in WCDMA Infrastructure Applications. Weight: 0.7 grams typical Material: Filter is composed of a ceramic block plated with Ag. Filter complies with RoHS standards. Electrical Specifications Parameter Frequency MHz Typical @ 25ºC Specification @ 25ºC Spec over -40ºC to +85ºC Passband Iloss Passband Ripple Passband Return Loss @ Port 1 Passband Return Loss @ Port 2 Attenuation 1920 - 1980 1920 - 1980 1920 - 1980 1920 - 1980 1710 - 1785 -1.5 0.6 -16.0 -16.0 -37.0 -1.8 0.9 -14.0 -14.0 -35.0 -2.0 1.0 -14.0 -14.0 -35.0 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 CER0468A 1950 MHz W-CDMA BPF Rev 1 – Origin Date: November 22, 2006 – Revision Date: January 5, 2008 Mechanical Drawing Dim A B C D E F G H I J K L M N Tolerance (mm) +/- or max 7.05 max 1.55 3.86 0.25 0.13 0.66 0.66 0.66 0.66 6.9 5.8 3.93 1.1 0.13 0.13 0.13 0.13 max max max max -0 .1 3 0 .0 0 0 .5 3 1 .5 7 1 .8 3 2 .2 1 2 .5 9 3 .1 0 6.95 PCB Layout 0.00 0.25 0.30 0.50 1.34 1.75 2.59 2.79 3.04 3.91 4.16 4.36 5.20 5.61 6.45 6.65 6.70 Electrical response Nominal (mm) 0 .2 5 In p u t O u tp u t 6.70 3.91 3.04 0.25 4 .3 7 4 .8 5 5 .4 1 5 .6 6 D im e n sio n s a re in m m . To le ra n c e = + /- 0 . 1 3 Filte r O u t lin e Ex p o se d C o n d u c t o r So ld e r Re sist O v e r C o n d u c t o r So ld e r Re sist O v e r D ie le c tric Packaging and Marking DIMENSION REEL DIAMETER REEL WEIGHT REEL QUANTITY UNITS SPECIFICATION mm kg ea. 300 1.5 1000 Customer Feed Direction Product Marking CTS 468 YWW Document No. 008-0256-0 Wo Ao Bo Ko Po Inches/mm Inches/mm Inches/mm Inches/mm Inches/mm 0.630"/16 0.280"/7.10 0.289"/7.35 0.167"/4.23 0.472"/12.00 Page 2 of 2 - CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 - Rev. X4VH