MABACT0043
1:1 Transmission Line Transformer
5 to 1200 MHz
Features
•
•
•
•
•
•
•
Surface mount
1:1 Impedance ratio
Excellent amplitude and phase balance
Can be used in both 50Ω and 75Ω systems
260°C reflow compatible
RoHS* compliant
Available on tape and reel.
M/A-COM Products
Released, Rev. V2
Schematic
Description
M/A-COM’s MABACT0043 is a 1:1 Transmission
Line Transformer in a low cost, surface mount pack-
age. Ideally suited for broadband CATV applications.
Case style: SM-138
Pin configuration
Pin no.
1
3
4
5
6
Function
Primary Dot (input)
Primary (ground)
Secondary (output 2)
Not used (ground)
Secondary Dot (output 1)
Dimensions in inches [mm] Tolerance: .xx ± .02, .xxx ± .010,
unless otherwise stated
Ordering information
Part number
MABACT0043
MABA-008800-CT18TB
Description
2000 piece reel
Customer Test Board
Note: Reference Application Note
M513
for reel size information.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.4155721
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
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.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MABACT0043
1:1 Transmission Line Transformer
5 to 1200 MHz
M/A-COM Products
Released, Rev. V2
Electrical Specifications: T
A
= 25°C, 0dBm, Z
0
= 75Ω P
in
= 0dBm
Parameter
Insertion Loss
Test Conditions
5 - 700 MHz
700 - 870 MHz
870 - 1000 MHz
1000 - 1200 MHz
5 - 870 MHz
870 - 1200 MHz
5 - 450 MHz
450 - 1200 MHz
5 - 90 MHz
90 - 550 MHz
550 - 1200 MHz
Units
dB
dB
dB
dB
dB
dB
º
º
dB
dB
dB
Min
-
-
-
-
-
-
-
-
30
15
5
Typ
0.56
0.51
0.55
0.79
±0.33
±0.47
1.6
4.2
38
22
11
Max
0.70
1.10
1.50
2.40
±1.0
±1.3
±5
±7
-
-
-
Amplitude Unbalance
Phase Unbalance
Input Return Loss
Recommended Maximum Ratings
Parameter
Max Input power
DC current
Operating Temperature
Storage Temperature
Value
+24dBm (250mW)
40mA
-40°C to +85°C
-40°C to +85°C
Application Circuit
2
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.4155721
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
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.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MABACT0043
1:1 Transmission Line Transformer
5 to 1200 MHz
M/A-COM Products
Released, Rev. V2
Typical Performance Curves: T
A
= 25°C, 0dBm, Z
0
= 75Ω P
in
= 0dBm
Insertion Loss 1: (Pin 1 to 6)
0.5
0.0
Insertion Loss 2: (Pin 1 to 4)
0.5
0.0
-0.5
-0.5
dB
-1.0
dB
-1.0
-1.5
-1.5
-2.0
5
244
483
722
961
1200
-2.0
5
244
483
722
961
1200
Frequency (MHz)
Frequency (MHz)
Amplitude Balance
1.0
0.8
0.6
0.4
Phase Balance
190
188
186
184
Degrees
5
244
483
722
961
1200
0.2
182
180
178
176
174
172
170
5
244
483
722
961
1200
dB
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
Frequency (MHz)
Frequency (MHz)
Return Loss: Input
0
-5
-10
-15
dB
-20
-25
-30
-35
-40
-45
5
244
483
722
961
1200
Frequency (MHz)
3
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.4155721
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
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.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
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