CER0307B Datasheet, PDF (1/2 Pages) CTS Corporation – Surface mount, silver (Ag) coated ceramic filter for use in broadband applications.

Features
• Low Loss
• Low Ripple
• High Rejection
Description
Surface mount, silver (Ag) coated ceramic
filter for use in broadband applications.
Weight: 7.8 grams typical.
Material: Filter is composed of a ceramic
block plated with Ag.
Filter complies with RoHS standards.
CER0307A
3318/3394 MHz Duplexer
Rev 1 – Origin Date: March 10, 2006 – Revision Date: June 19, 2007
Electrical Specifications
Param eter
Low Band Response (S12)
Pas s b and Ilos s
Passband Ripple
Pas s b and R eturn Los s @ Po rt 1
Pas s b and R eturn Los s @ Po rt 2
Atte n u a tio n
High Band Response (S31)
Pas s b and Ilos s
Passband Ripple
Pas s b and R eturn Los s @ Po rt 1
Pas s b and R eturn Los s @ Po rt 3
Atte n u a tio n
Isolation (S23)
R ejection @ Low Band
R ejection @ H igh Band
P ower into any port
Fre que nc y
M Hz
3312 - 3324
3312 - 3324
3312 - 3324
3312 - 3324
0.1 - 2500
2680
2996
3242
3388 - 3500
4000 - 4500
4500 - 5000
3388 - 3400
3388 - 3400
3388 - 3400
3388 - 3400
0.1 - 2500
2696
3215
3312 - 3324
4000 - 4500
4500 - 5000
3312 - 3324
3388 - 3400
Typic a l
@ 25ºC
S pe c if ic a tion
Spec ove r
@ 2 5ºC
-40ºC to + 70ºC
-2 .1 0
0 .2 0
-2 0 .1 0
-2 0 .1 0
-6 1 .1 0
-5 7 .0 0
-4 9 .1 0
-2 0 .1 0
-6 0 .0 0
-3 8 .1 0
-2 5 .4 0
-3 .60
0 .8 0
-14 .00
-14 .00
-35 .00
-45 .00
-40 .00
-15 .00
-50 .00
-35 .00
-20 .00
-4 .0 0
1 .0 0
-1 4 .0 0
-1 4 .0 0
-3 5 .0 0
-4 5 .0 0
-4 0 .0 0
-1 5 .0 0
-5 0 .0 0
-3 5 .0 0
-2 0 .0 0
-1 .7 0
0 .2 5
-1 8 .9 0
-1 8 .9 0
-4 5 .4 0
-4 3 .2 0
-6 0 .0 0
-5 3 .7 0
-3 2 .6 0
-2 1 .0 0
-3 .60
0 .8 0
-14 .00
-14 .00
-35 .00
-30 .00
-35 .00
-50 .00
-30 .00
-19 .00
-4 .0 0
1 .0 0
-1 4 .0 0
-1 4 .0 0
-3 5 .0 0
-3 0 .0 0
-3 5 .0 0
-5 0 .0 0
-3 0 .0 0
-1 9 .0 0
-5 5 .0 0
-6 0 .0 0
2 W att max
-50 .00
-50 .00
-5 0 .0 0
-5 0 .0 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 -