CER0519B
4.9 GHz BPF
Document No. 008-0256-0 Page 1 of 2 Rev. X4VH
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
Features
• Low Loss
• Low Ripple
Description
Surface mount, silver (Ag) coated ceramic
filter for use in broadband applications.
Weight: 1.1 grams typical
Material: Filter is composed of a ceramic
block plated with Ag
Filter complies with RoHS standards.
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
Electrical Specifications
Rev 0 – Origin Date: January 30, 2007 – Revision Date: January 30, 2007
•“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.”
Parameter
Frequency
MHz
@ 25ºC
@ 25ºC
-40ºC to +85ºC
Passband Iloss 4940 - 4990 -1.1 -1.7 -2.0
Passband Ripple 4940 - 4990 0.3 0.6 0.7
Passband Return Loss @ Port 1 4940 - 4990 -14.0 -12.0 -12.0
Passband Return Loss @ Port 2 4940 - 4990 -14.0 -12.0 -12.0
Attenuation 5470 -28.0 -25.0 -25.0
Power into any port 1 Watt max
