Data Sheet

CER0325C
3500 MHz BPF
Rev 0 – Origin Date: July 18, 2006 – Revision Date: July 18, 2006
Features
• High Rejection
• Low Loss
• Small Size
Description
Surface mount, silver (Ag) coated barium
ceramic filter.
Weight: 0.35 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
3400 - 3600
3400 - 3600
3400 - 3600
3400 - 3600
3150
3800
-1.2
0.5
-15.0
-15.0
-42.0
-46.0
-1.4
0.8
-10.0
-10.0
-38.0
-35.0
-1.7
1.0
-10.0
-10.0
-38.0
-35.0
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, design 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
CER0325C
3500 MHz BPF
Rev 0 – Origin Date: July 18, 2006 – Revision Date: July 18, 2006
Mechanical Drawing
Electrical response
3000
0
3200
3400
Dim
Nominal (mm)
A
B
C
D
E
F
G
H
I
6.8
5.7
1.40
0.5
0.65
2.151
2.151
2.4
1.10
Tolerance (mm)
+/- or max
max
max
0.13
0.13
0.13
0.25
0.25
max
0.13
PCB Layout
3600
3800
4000
50
-10
40
-20
30
-30
20
-40
10
-50
0
-60
-10
-70
-20
-80
-30
-90
-40
-100
-50
Packaging and Marking
DIMENISION
UNITS SPECIFICATION
REEL DIAMETER
mm
330
REELWEIGHT
kg
1.5
REEL QUANTITY
ea.
1000
Customer Feed Direction
Product Marking
CTS
25C
YWW
Document No. 008-0256-0
Wo
Ao
Bo
Ko
Po
Inches/mm
Inches/mm
Inches/mm
Inches/mm
Inches/mm
0.630"/16
0.257"/6.52
0.280"/7.1
0.102"/2.60 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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