Broadband CATV Diplexer
5 – 1000 MHz
Features
•
75 ohm
•
SMT unit
•
Excellent temperature
stability
•
Excellent repeatability
Description
M/A-COM’s MAFLCT0032 is a
low cost, SMT diplex filter unit
designed for CATV FTTx,
Home Gateway and Distribution
applications. The technology
used in this design is patent
pending.
V1
MAFLCT0032
Electrical Specifications @ 25°C, 75 ohm
Parameter
Frequency Range:
Test Conditions
Units
Min.
Typ.
Max.
5-30 / 46-1000MHz
Insertion Loss
1
5-30 MHz
46-1000 MHz
dB
0.7
0.75
0.9
0.9
Isolation
5-30 MHz
31-45 MHz
46-1000 MHz
dB
45
15
45
47
20
46
Input Port Return Loss
5-30 MHz
46-1000 MHz
dB
17
17
18
18
1
Flatness is included in the insertion loss specification
M/A-COM Inc. and it’s 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
North America:
Tel. (800) 366-266, Fax (800) 618-8883
Asia/Pacific:
Tel.+ 81-44-844-8296, Fax+81-44-844-8298
Europe:
Tel. +44(1908) 574 200, Fax +44(1908) 574 300
1
Broadband CATV Diplexer
Typical Performance @ +25° C
MAFLCT0032
Input Return Loss
Isolation
0.0
-10.0
0.0
-10.0
-20.0
-30.0
dB
dB
1.0
10.0
100.0
1000.0
-20.0
-30.0
-40.0
-50.0
-40.0
-50.0
-60.0
-70.0
-80.0
1.0
10.0
100.0
1000.0
Frequency (MHz)
Frequency (MHz)
High Pass Filter Insertion Loss
0.0
-10.0
-20.0
-30.0
Low Pass Filter Insertion Loss
0.0
-10.0
-20.0
-30.0
dB
-40.0
-50.0
-60.0
-70.0
-80.0
1.0
10.0
100.0
1000.0
dB
-40.0
-50.0
-60.0
-70.0
-80.0
1.0
10.0
100.0
1000.0
Frequency (MHz)
Frequency (MHz)
Absolute Maximum Ratings
1
Absolute Maximum
RF Power
DC Current
Operating/Storage Temperature
250 mW
30 mA
-40° C to +85° C
1 Exceeding one or a combination of these settings may cause permanent damage to the unit
M/A-COM Inc. and it’s 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
North America:
Tel. (800) 366-266, Fax (800) 618-8883
Asia/Pacific:
Tel.+ 81-44-844-8296, Fax+81-44-844-8298
Europe:
Tel. +44(1908) 574 200, Fax +44(1908) 574 300
2
Broadband CATV Diplexer
SM-160 Case Style
MAFLCT0032
Suggested Footprint
M/A-COM Inc. and it’s 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
North America:
Tel. (800) 366-266, Fax (800) 618-8883
Asia/Pacific:
Tel.+ 81-44-844-8296, Fax+81-44-844-8298
Europe:
Tel. +44(1908) 574 200, Fax +44(1908) 574 300
3
Broadband CATV Diplexer
MAFLCT0032
Functional Schematic
Pin Configuration
Pin No.
Function
Common Port
Low Pass Port
High Pass Port
Ground
Not Connected
4
8
16
1-3, 5 - 7, 10 - 15
-
Additional Specifications
Group Delay (nSec)
TYP
MAX
5ns
10ns
5ns
5ns
10ns
15ns
10ns
10ns
28.5 – 30MHz
46 – 47.5MHz
55.25 – 58.83MHz
61.25 – 64.83MHz
M/A-COM Inc. and it’s 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
North America:
Tel. (800) 366-266, Fax (800) 618-8883
Asia/Pacific:
Tel.+ 81-44-844-8296, Fax+81-44-844-8298
Europe:
Tel. +44(1908) 574 200, Fax +44(1908) 574 300
4
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