Data Sheet

CER0627A
2.1GHz Duplexer
Rev 1 - Origin Date: February 04, 2008- Revision Date: April 29, 2008
Features
Low Loss
High Rejection
Low Ripple
Description
Surface mount, silver (Ag) coated ceramic filter.
Developed for use in Infracture applications, CTS
Duplexer Series Filters are designed to minimize
ripple and maximize rejection.
Material: Filter is composed of a ceramic block
coated with Ag and a shield made of nickel silver
plated steel.
CTS Filters comply with RoHS standards.
Electrical Specifications
Parameter
Passband Iloss
Passband Ripple
Passband Return Loss @ Port 1
Passband Return Loss @ Port 2
Attenuation
High Band Response (S31)
Passband Iloss
Passband Ripple
Passband Return Loss @ Port 1
Passband Return Loss @ Port 2
Attenuation
Power Into any Port
Frequency
MHz
2000-2020MHz
2000-2020MHz
2000-2020MHz
2000-2020MHz
2180-2200MHz
Typical
@ 25ºC
-0.66
0.1
-16.2
-16.2
-67.5
2180-2200MHz
2180-2200MHz
2180-2200MHz
2180-2200MHz
2000-2020MHz
-0.7
0.1
-16.2
-16.2
-61.5
Specification
25ºC
-0.80
0.30
-14.0
-14.0
-59.0
@
Spec over
-40ºC to +85ºC
-1.00
0.40
-14.0
-14.0
-58.0
-0.8
0.3
-14.0
-14.0
-59.0
-1.0
0.4
-14.0
-14.0
-58.0
3 W 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
Attenuation 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.”
Page 1 of 2
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
CER0627A
2.1GHz Duplexer
Rev 1 - Origin Date: February 04, 2008- Revision Date: April 29, 2008
Rev. X4VH
Document No. 008-0256-0
Mechanical Drawing
2190
ANT
2010
Electrical Response
1.9
2
A
B
C
D
E
F
G
H
I
J
K
M
44.50
7.30
1.65
0.89
0.89
19.15
23.16
8.10
1.65
9.15
14.22
18.23
Tolerance (mm)
or max
max
max
0.13
0.13
0.13
0.13
0.13
max
0.13
max
0.13
0.13
+/-
2190MHz
Packaging & Marking
2.1
2.2
2.3
2.4
Wo
Inches/mm
0.240 / 9.45
0
-10
Nominal (mm)
PCB Layout
2010MHz
1.8
Dim
0
Ao
Bo
Ko
Po
Inches/mm Inches/mm Inches/mm Inches/mm
0.240 / 9.45 1.138 / 44.8 0.213 / 8.40 0.406 / 16
-20
-30
-20
-40
-40
-50
-60
-60
-70
CTS
627
-80
-80
YWW
REEL DIAMETER
-90
ustomer Feed Directio
-100
Document No. 008-0256-0
DIMENSION
-100
UNITS
SPEC
mm
559
REEL WEIGHT
kg
2.4
REEL QUANTITY
ea.
250
Rev. X4VH
Page 2 of 2
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
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