Data Sheet

CER0117A
881.5 MHz BPF
Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005
Features
• Low Loss
• High Rejection
• Low Ripple
Description
Surface mount, Silver (Ag) coated barium
ceramic filter. Developed for use in 800
MHz infrastructure applications.
Weight: 4.7 grams typical
Material: Filter is composed of a ceramic
block plated with Ag.
Filter complies with RoHS standards.
Electrical Specifications
Spec. Over
Parameter
Frequency (MHz) Typical @ 25ºC
0ºC to +70ºC
Insertion Loss
869 - 894
1.1 dB
1.6 dB max
Return Loss @ Port 1
869 - 894
12.0 dB
10.0 dB min
Return Loss @ Port 2
869 - 894
12.0 dB
10.0 dB min
Passband Ripple
869 - 894
0.2 dB
0.5 dB max / 3.75 MHz
Attenuation:
729 - 754
40.0 dB
35.0 dB min
824 - 849
17.0 dB
14.0 dB min
Power into any port
2 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
CER0117A
881 MHz BPF
Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005
Mechanical Drawing
Dim
Nominal (mm)
Tolerance (mm)
+/- or max
14.74
max
1.61
11.38
0.13
0.13
1.02
0.64
0.64
1.02
0.13
0.13
0.13
0.13
12.32
6.00
max
max
A
B
C
D
E
F
G
H
I
J
K
L
M
Electrical response
PCB Layout
14.39
14.60
15.10
12.61
13.37
11.60
7.55
7.05
3.01
-0.50
0.00
0.22
1.22
1.99
Recommended CER0117A PCB Layout
-0.25
-0.13
0.00
0.25
0.90
1.52
1.91
5.24
5.75
9.00
9.50
14.60
13.60
1.00
0.00
12.50
12.75
Filter Outline
Solder Resist Over Dielectric
Exposed Conductor
Solder Resist Over Conducto
Packaging and Marking
DIMENSION
REEL DIAMETER
REEL WEIGHT
REEL QUANTITY
UNITS
mm
kg
ea.
SPECIFICATION
330
1.7
250
Customer Feed Direction
Document No. 008-0256-0
Page 2 of 2
- CTS Electronic Components - www.ctscorp.com - 171 Covington Drive - Bloomingdale, IL 60108 -
Rev. X4VH
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