Data Sheet

CER0623B
840 MHz BPF
Revision B – Origin Date: April 23, 2008 – Revision Date: July 27, 2011
Features
• Low Loss
• Low Ripple
Description
Surface mount, silver (Ag) coated ceramic
filter. Developed for use in infrastructure
applications, CTS Monoblock Series Filters
are designed to minimize ripple and
maximize rejection.
Weight: 1.0 grams typical
Material: Filter is composed of a ceramic
block coated with Ag.
Filter complies with RoHS standards.
Electrical Specifications
Parameter
Passband Iloss 1
Passband Ripple
Passband Return Loss @ Port 1
Passband Return Loss @ Port 2
Group Delay Ripple
Attenuation:
Frequency
MHz
Typical
@ 25ºC
Specification
@ 25ºC
Spec over
-40ºC to +85ºC
810 - 870
810 - 870
810 - 870
810 - 870
810 - 870
1 - 715
965 - 2200
2201 - 2450
-2.4
-1.9
-13.5
-13.5
-2.9
1.1
-8.0
-8.0
-30.0
-18.0
-21.0
1 Watt max
-25.0
-40.0
-8.0
-3.0
1.0
-8.0
-8.0
5 ns
-25.0
-40.0
-8.0
Power into any port
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
Rev. X4VH
- CTS Electronic Components - www.ctscorp.com – 4800 Alameda Blvd NE – Albuquerque, NM 87113 -
CER0623B
840 MHz BPF
Revision B – Origin Date: April 23, 2008 – Revision Date: July 27, 2011
Mechanical Drawing
Dim Nominal (mm)
10.00
8.18
1.00
0.60
0.60
1.20
7.80
4.10
1.00
8.94
2.54
7.40
0.55
A
B
C
D
E
F
G
H
I
J
K
L
M
Electrical response
700
750
800
850
Tolerance (mm)
+/- or max
Max
Max
0.13
0.13
0.13
0.13
0.13
Max
0.13
Max
0.13
0.13
0.2
PCB Layout
900
950
1000
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
330
mm
1.6
kg
1000
ea.
Customer Feed Direction
Product Marking
CTS
23B
YWW
Document No. 008-0256-0
Wo
Ao
Bo
Ko
Po
Inches/mm
Inches/mm
Inches/mm
Inches/mm
Inches/mm
0.945"/24
0.382"/9.7
Page 2 of 2
0.406"/10.30 0.165"/4.20 0.623"/16.00
Rev. X4VH
- CTS Electronic Components - www.ctscorp.com – 4800 Alameda Blvd NE – Albuquerque, NM 87113 -
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