MABA-007871-CT1A40
Transformer 1:1 transmission line balun
5 to 3000 MHz
Features
Surface Mount
1:1 Impedance
Excellent MoCA band performance
Excellent amplitude and phase balance
Can be used in both 50Ω and 75Ω systems
260°C Reflow Compatible
RoHS* Compliant, Pb Free
Available on Tape and Reel.
Rev. V6
Schematic
Description
MABA-007871-CT1A40 is a 1:1 RF Transmission
Line step up transformer in a low cost, surface
mount package. Ideally suited for MoCA band
applications.
Pin Configuration
Pin No.
Function
Secondary Dot (Output 1)
Not used (Ground)
Secondary (Output 2)
Primary (Ground)
Primary Dot (Input)
Ordering Information
1
Part Number
MABA-007871-CT1A40
MABA-007871-CT1ATB
1
Package
2000 piece reel
Customer Test Board
2
3
4
6
1. Reference Application Note M513 for reel size information.
* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.
1
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
MABA-007871-CT1A40
Transformer 1:1 transmission line balun
5 to 3000 MHz
Electrical Specifications: T
A
= 25°C, Z
0
= 50 Ω
Parameter
Test Conditions
5 - 50 MHz
50 - 975 MHz
975 - 1525 MHz
1525 - 2150 MHz
2150 - 3000 MHz
5 - 50 MHz
50 - 975 MHz
975 - 1525 MHz
1525 - 2150 MHz
2150 - 3000 MHz
5 - 50 MHz
50 - 975 MHz
975 - 1525 MHz
1525 - 2150 MHz
2150 - 3000 MHz
5 - 50 MHz
50 - 975 MHz
975 - 1525 MHz
1525 - 2150 MHz
2150 - 3000 MHz
Units
Min
Typ
0.35
0.4
0.3
0.65
2.5
28
23
21
12
6
0.45
0.15
0.15
0.38
0.05
6.5
0.1
0.1
3
13
Max
2.50
0.60
1.00
2.30
6.00
Rev. V6
Insertion Loss
dB
—
Input Return Loss
dB
12
15
13
6
3
—
Amplitude Unbalance
(Nominal 0dB)
dB
—
±3.8
±0.7
±0.7
±0.9
1.6
±50
±5
±4
±12
35
Phase Unbalance
(Nominal 180º)
º
—
Temperature data available on request
Absolute Maximum Ratings
Parameter
Max Input Power
DC current
Operating Temperature
Storage Temperature
Absolute Maximum
250 mW
200 mA
-40°C to +105°C
-40°C to +85°C
2
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
MABA-007871-CT1A40
Transformer 1:1 transmission line balun
5 to 3000 MHz
Typical Performance Curves: T
A
= 25°C, Z
0
= 50 Ω
Insertion Loss 1: through pin 6 to pin 1
1.0
0.5
0.0
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
-3.5
-4.0
5
338
670
1003
1336
1669
2001
2334
2667
3000
Rev. V6
Insertion Loss 2: coupled pin 6 to pin 3
1.0
0.5
0.0
-0.5
-1.0
dB
dB
-1.5
-2.0
-2.5
-3.0
-3.5
-4.0
5
338
670
1003
1336
1669
2001
2334
2667
3000
Frequency (MHz)
Amplitude Balance
2.0
1.5
Frequency (MHz)
Phase Balance
200
195
Degrees
1.0
0.5
190
185
180
175
170
165
160
5
338
670
1003
1336
1669
2001
2334
2667
3000
dB
0.0
-0.5
-1.0
-1.5
-2.0
5
338
670
1003
1336
1669
2001
2334
2667
3000
Frequency (MHz)
Input Return Loss
0
-5
-1
0
Frequency (MHz)
dB
-1
5
-20
-25
-30
-35
5
338
670
1
003
1
336
1
669
2001 2334
2667
3000
Frequency (MHz)
3
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
MABA-007871-CT1A40
Transformer 1:1 transmission line balun
5 to 3000 MHz
Case Style:
Rev. V6
Dimensions in inches [mm] Tolerance: .xx ± .02, .xxx ± .010, except where otherwise stated
Tape & Reel Information
DIRECTION OF FEED
Bo
W
Ko
P1
Ao
Pin 1
Item
Ao
Bo
Ko
W
4
Dimension
4.50mm +/- 0.1mm
4.50mm +/- 0.1mm
2.73mm +/- 0.1mm
12.00mm +/- 0.3mm
8.00mm +/- 0.1mm
P1
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
MABA-007871-CT1A40
Transformer 1:1 transmission line balun
5 to 3000 MHz
Rev. V6
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
THESE MATERIALS. MACOM SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR
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
fully indemnify MACOM for any damages resulting from such improper use or sale.
5
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
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