Data Sheet

CER0518A
4940 – 5850 MHz BPF
Revision 1: Revision Date: November 10, 2015
Features
• Low Ripple
• High Rejection
• Low Loss
Description
Surface mount, silver (Ag) coated ceramic
filter. Developed for use in BBW applications.
Weight: 4.7 grams typical
Material: Filter is composed of a ceramic
block coated with Ag and a shield made of
nickel silver plated steel.
Filter complies with RoHS standards.
Electrical Specifications
Parameter
Passband Iloss
Passband Ripple
Passband Return Loss @ Port 1
Passband Return Loss @ Port 2
Attenuation
Frequency
MHz
Typical
@ 25ºC
Specification
@ 25ºC
Spec over
-40ºC to +85ºC
4940 - 5850
4940 - 5850
4940 - 5850
4940 - 5850
0.1 - 4200
8000
-1.0
0.4
-12.5
-12.5
-50.0
-30.0
-1.2
0.7
-10.0
-10.0
-42.0
-18.0
-1.5
0.8
-10.0
-10.0
-42.0
-18.0
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.”
- CTS Electronic Components - www.ctscorp.com
CER0518A
4940 – 5850 MHz BPF
Mechanical Drawing
Revision 1: Revision Date: November 10, 2015
Electrical response
4000
4500
5000
5500
Dim
Nominal (mm)
A
B
C
D
E
F
G
H
I
J
K
15.50
2.70
1.02
0.38
0.38
2.89
9.72
4.30
1.02
1.00
0.80
Tolerance (mm)
+/- or max
max
max
0.13
0.13
0.13
0.13
0.13
max
0.13
max
Min
PCB Layout
6000
6500
7000
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
kg
ea.
330
5.5
500
Customer Feed Direction
Product Marking
CTS
518
YWW
Wo
Ao
Bo
Inches/mm
Inches/mm
Inches/mm
Inches/mm
Inches/mm
1.26"/32
0.157"/4
0.622"/15.8
0.175"/4.45
0.472"/12
- CTS Electronic Components - www.ctscorp.com
Ko
Po
Similar pages