Data Sheet

CER0105A
881.5 MHz BPF
Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005
Features
• Low Loss
• High Low Side Rejection
• Low Ripple
Description
Surface mount, silver (Ag) coated ceramic
BPF. Developed for use in 800 MHz
Infrastructure Applications.
Weight: 1.22 grams typical
Material: Filter is composed of a ceramic
block plated with Ag.
Filter complies with RoHS standards.
Electrical Specifications
Parameter
Frequency (MHz) Typical @ 25ºC
Electrical Response
Passband Insertion Loss
869 - 894
2.0 dB
Return Loss @ Port 1
869 - 894
12.0 dB
Return Loss @ Port 2
869 - 894
12.0 dB
Ripple
869 - 894
0.9 dB
Spec. over
0ºC to +70ºC
2.7 dB max
10.0 dB min
10.0 dB min
2.0 dB 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
CER0105A
881.5 MHz BPF
Rev 0 – Origin Date: July 11, 2005 – Revision Date: July 11, 2005
Mechanical Drawing
Dim
Nominal (mm)
Tolerance (mm)
+/- or max
7.05
max
1.55
3.86
0.25
0.13
0.76
0.66
0.76
0.76
0.13
0.13
0.13
0.13
8.71
3.93
max
max
A
B
C
D
E
F
G
H
I
J
K
L
M
Electrical response
PCB Layout
Packaging and Marking
DIMENSION
REEL DIAMETER
REEL WEIGHT
REEL QUANTITY
UNITS
SPECIFICATION
mm
kg
ea.
330
0.346
500
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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