CER0358B Datasheet, PDF (1/2 Pages) CTS Corporation – Surface mount, silver (Ag) coated ceramic filter

Features
• Low Loss
• Excellent Rejection
CER0358B
1227 MHz BPF
Rev 1 – Origin Date: January 29, 2007 – Revision Date: September 28, 2007
Description
Surface mount, silver (Ag) coated ceramic
filter.
Weight: 1.0 grams typical
Material: Filter is composed of a ceramic
block coated 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
Power into any port
Frequency MHz
Typical
@ 25ºC
1182 - 1272
1182 - 1272
1182 - 1272
1182 - 1272
0.1 - 700
1050
1450
1750
-1.0
0.2
-15.0
-15.0
-50.0
-43.0
-43.0
-40.0
1 Watt max
Specification
Spec over
@ 25ºC
-40ºC to +85ºC
-1.5
0.5
-13.0
-13.0
-40.0
-40.0
-40.0
-35.0
-1.7
0.6
-13.0
-13.0
-40.0
-40.0
-40.0
-35.0
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 - 171 Covington Drive - Bloomingdale, IL 60108 -