1
CATV Diplex Filter
5 - 42 / 54 - 1100 MHz
Rev. V6
MAFL-008098-CD0550
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
Features
75 Ohm
SMT unit
RoHS* Compliant
RoHS version of MAFLES0083
* Restrictions on Hazardous Substances, European Union
Directive 2011/65/EU.
Description
MAFL-008098-CD0550 is a low
cost, non hermetically sealed Diplex Filter unit
designed for CATV applications.
Pin Configuration
Function Pin Number
Common Port 18
Low Pass Port 9
High Pass Port 7
Ground 1 - 6, 8, 10-17, 19, 20
Not connected -
Functional Schematic
Additional Specifications
Group Delay (nSec)
38.5 - 42 MHz ≤ 20ns
54 - 57.5 MHz ≤ 20ns
Electrical Specifications: TA = 25°C, Z0 = 75
Recommended Maximum Ratings
Parameter Value
Storage Temperature -40ºC to +85ºC
Operating Temperature -40ºC to +85ºC
DC Current 30mA
RF Power 250mW
Parameter Units Min Typ Max
Insertion Loss
Low Pass Filter
5 - 42 MHz
High Pass Filter
54 - 1100 MHz
Insertion Loss Flatness
5 - 42 MHz
dB
dB
dB
-
-
-
0.5
0.5
-
1.2
1.1
0.5
Isolation
High Pass Port to Com-
mon Port
5 - 42 MHz
Low Pass Port to Common
Port
54 - 900 MHz
900 - 1100 MHz
dB
dB
dB
45
45
43
50
50
48
-
-
-
Return Loss
Common Port
5 - 42 MHz
54 - 900 MHz
900 - 1100 MHz
Low Pass Port
5 - 42 MHz
High Pass Port
54 - 900 MHz
900 - 1100 MHz
dB
dB
dB
dB
dB
dB
18
18
17
18
18
17
21
21
20
21
21
20
-
-
-
-
-
-
2
CATV Diplex Filter
5 - 42 / 54 - 1100 MHz
Rev. V6
MAFL-008098-CD0550
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
Outline Drawing
Recommended PCB Configuration
Dimensions in mm
Track dimension = 1.0mm
Gap dimension = 1.25mm
It is not recommended to run tracks under the filter unless they
are greater than 1.6mm below the base.
Ground should be 1.6mm below the base of the filter
Area directly under the filter should be free from copper
RF shield should be kept a minimum of 6mm above the filter
No Copper
Dimensions in mm
3
CATV Diplex Filter
5 - 42 / 54 - 1100 MHz
Rev. V6
MAFL-008098-CD0550
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
Typical Performance: TA = 25°C, Z0 = 75Ω
Low Pass Filter Insertion Loss High Pass Filter Insertion Loss
Low Side to High Side Isolation Common Port Return Loss
Low Pass Port Return Loss High Pass Port Return Loss
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
110 100 1000 10000
Freq (MHz)
Mag (dB)
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
110 100 1000 10000
Freq (MHz)
Mag (dB)
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
110 100 1000 10000
Freq (MHz)
Mag (dB)
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
110 100 1000 10000
Freq (MHz)
Mag (dB)
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
110 100 1000 10000
Freq (MHz)
Mag (dB)
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
110 100 1000 10000
Freq (MHz)
Mag (dB)
4
CATV Diplex Filter
5 - 42 / 54 - 1100 MHz
Rev. V6
MAFL-008098-CD0550
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
Ordering Information
Item Dimension
Ao 32.30mm +/- 0.1mm
Bo 32.30mm +/- 0.1mm
Ko 9.80mm +/- 0.1mm
W 56.00mm +/- 0.3mm
P1 40.00mm +/- 0.1mm
Tape & Reel Information
Bo
P1
Ao
W
Ko
Direction of Feed
Orientation
Part Number Package
MAFL-008098-CD0550 50 Piece Reel
MAFL-008098-CD05TB Customer Test Board
5
CATV Diplex Filter
5 - 42 / 54 - 1100 MHz
Rev. V6
MAFL-008098-CD0550
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
M/A-COM Technology Solutions Inc. All rights reserved.
Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM")
products. These materials are provided by MACOM as a service to its customers and may be used for
informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or
in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM
assumes no responsibility for errors or omissions in these materials. MACOM may make changes to
specifications and product descriptions at any time, without notice. MACOM makes no commitment to update
the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future
changes to its specifications and product descriptions. No license, express or implied, by estoppels or otherwise,
to any intellectual property rights is granted by this document.
THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR
IMPLIED, RELATING TO SALE AND/OR USE OF MACOM PRODUCTS INCLUDING LIABILITY OR
WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, CONSEQUENTIAL OR
INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR
OTHER INTELLECTUAL PROPERTY RIGHT. MACOM FURTHER DOES NOT WARRANT THE ACCURACY
OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN
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CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS,
WHICH MAY RESULT FROM THE USE OF THESE MATERIALS.
MACOM products are not intended for use in medical, lifesaving or life sustaining applications. MACOM
customers using or selling MACOM products for use in such applications do so at their own risk and agree to
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