1
CATV Bandpass Filter
50 - 870 / 975 - 1025 / 1125 - 1425MHz MAFLCT0081
V1P
RoHS
Compliant
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and prod uct information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
Features
• 50 Ohm
• SMT unit
• RoHS* Compliant
Description
M/A-COM’s MAFLCT0081 is a surface mount
Bandpass filter unit designed for MoCA applica-
tions.
Functional Schematic
Pin Configuration
Function Pin Number
Input Port 1
Output Port 2
Absolute Maximum Ratings 1,2
Parameter Absolute Maximum
RF Power 250mW
DC Current 30mA
Operating Temperature -40°C to +85°C
Storage Temperature -40°C to +85°C
1. Exceeding any one or combination of these limits may cause
permanent damage to this device.
2. M/A-COM does not recommend sustained operation near
these survivability limits.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
2
CATV Bandpass Filter
50 - 870 / 975 - 1025 / 1125 - 1425MHz MAFLCT0081
V1P
RoHS
Compliant
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and prod uct information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
Recommended PCB Configuration
SM-171 Case Style
Dimensions in mm. Tolerance: .x ± 0.1, .xx ± 0.05
MAFLCT0081
M/A-COM Date Code
Top View
Front View
Side View
Footprint View from Top
Orientation Dot
3
CATV Bandpass Filter
50 - 870 / 975 - 1025 / 1125 - 1425MHz MAFLCT0081
V1P
RoHS
Compliant
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and prod uct information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
Electrical Specifications: TA = 25°C, Z0 = 50 Ω
Parameter Test Conditions Units Min Typ Max
Frequency Range 50-870 / 975 - 1025 / 1125-1425MHz
Insertion Loss 975 - 1025MHz dB -1.1 -1.2
Stopband Rejection 50 - 870MHz dB -45 -65
Stopband Rejection 1125 - 1425MHz dB -45 -56
Input Return Loss 975 - 1025MHz dB -16 -18
4
CATV Bandpass Filter
50 - 870 / 975 - 1025 / 1125 - 1425MHz MAFLCT0081
V1P
RoHS
Compliant
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721 • China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and prod uct information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
Input Return Loss
Typical Performance Curves
Insertion Loss
Input Return loss
-20
-16
-12
-8
-4
0
4
50 250 450 650 850 1050 1250 1450
Frequency (MHz)
Magnitude (dB)
I nse rtion Loss
-100
-80
-60
-40
-20
0
50 250 450 650 850 1050 1250 1450
Frequency (MHz)
Magnitude (dB)