Data Sheet

CER0189A
3475 MHz BPF
Rev 0 – Origin Date: April 20, 2006 – Revision Date: April 20, 2006
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.
Electrical Specifications
Parameter
Passband Iloss
Passband Ripple
Passband Return Loss @ TX
Passband Return Loss @ Ant
Attenuation
Frequency
MHz
Typical
@ 25ºC
Specification
@ 25ºC
Spec over
-40ºC to +85ºC
3450 - 3500
3450 - 3500
3400 - 3450
3400 - 3450
0.1 - 3250
3375
3575
3750 - 5800
-0.95
0.20
-17.00
-17.00
-45.00
-15.00
-14.00
-43.00
-1.30
0.40
-14.00
-14.00
-40.00
-10.00
-10.00
-40.00
-1.50
0.50
-14.00
-14.00
-40.00
-10.00
-10.00
-40.00
Power into any port
1 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, desi gn 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
CER0189A
3475 MHz BPF
Rev 0 – Origin Date: April 20, 2006 – Revision Date: April 20, 2006
Mechanical Drawing
Dim
A
B
C
D
E
F
G
H
I
J
K
L
N
M
11.75
Max
2.41
6.6
0.13
0.13
1.02
0.51
0.51
1.02
6.9
5.9
1.03
4.6
0.13
0.13
0.13
0.13
Max
Max
0.13
Max
50
-0.17
0.00
-10
40
0.76
-20
30
1.70
2.31
-30
20
-40
10
-50
0
-60
-10
-70
-20
-80
-30
-90
-40
-100
-50
11.47
10.54
8.76
9.27
7.40
7.49
3.94
4.04
3800
0.37
Input
Output
1.66
2.03
3.81
4.24
11.47
10.41
8.95
9.38
6.65
7.08
0.03
5.75
5.99
4.35
4.78
3700
2.16
3600
2.67
3500
2.05
2.48
3400
0.89
3300
0
1.02
3200
Tolerance (mm)
+/- or max
PCB Layout
0.00
Electrical response
Nominal
(mm)
Filter Outline
Exposed Conductor
Solder Resist Over Dielectric
Solder Resist Over Conductor
Packaging and Marking
DIMENSION
REEL DIAMETER
REEL WEIGHT
REEL QUANTITY
UNITS SPECIFICATION
mm
kg
ea.
330
1.7
1000
Customer Feed Direction
Product Marking
CTS
189
YWW
Document No. 008-0256-0
Wo
Ao
Bo
Ko
Po
Inches/mm
Inches/mm
Inches/mm
Inches/mm
Inches/mm
1.732"/44
0.274"/6.95 1.031"/26.20 0.207"/5.25 0.472"/12.00
Page 2 of 2
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
Rev. X4VH
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