Data Sheet

CER0280A
1400 MHz BPF
Rev 1 – Origin Date: January 13, 2006 – Revision Date: April 7, 2006
Features
• Low Loss
• Excellent Rejection
Description
Surface mount, silver (Ag) coated ceramic
filter.
Weight: 1.0 grams typical
Material: Filter is composed of a ceramic
block coated with Ag.
Filter complies with RoHS standards.
Electrical Specifications
Parameter
Insertion Loss
Ripple
Return Loss
Rejection
Frequency
(MHz)
1351 - 1426
1351 - 1426
1351 - 1426
1164 - 1239
601 - 676
Typical @
25ºC
0.9
0.2
14.5
35.0
58.0
1 Watt max
Power into any port
Spec. @
25ºC
1.3 dB
0.4 dB
12.0 dB
20.0 dB
50.0 dB
Spec. @
-40ºC to +85ºC
1.5 dB
0.5 dB
12.0 dB
20.0 dB
50.0 dB
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
CER0280A
1400 MHz BPF
Rev 1 – Origin Date: January 13, 2006 – Revision Date: April 7, 2006
Mechanical Drawing
Dim Nominal (mm)
B
E
F
G
H
I
J
L
N
Electrical response
1200
1250
1300
1350
10.00
8.37
1.27
1.50
0.95
0.95
1.50
7.80
4.00
Tolerance (mm)
+/- or max
Max
0.13
0.13
0.13
0.13
0.13
0.13
Max
Max
PCB Layout
1400
1450
1500
0
40
-10
30
-20
20
-30
10
-40
0
-50
-10
-60
-20
-70
-30
-80
-40
Packaging and Marking
DIMENSION
REEL DIAMETER
REEL WEIGHT
REEL QUANTITY
UNITS SPECIFICATION
mm
330
kg
1.6
ea.
1000
Customer Feed Direction
Product Marking
CTS
280
YWW
Document No. 008-0256-0
Wo
Ao
Bo
Ko
Po
Inches/mm
Inches/mm
Inches/mm
Inches/mm
Inches/mm
0.945"/24
0.319"/8.10 0.406"/10.30 0.165"/4.20 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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