1
1:3 Step up Flux Coupled Balun Transformer
1 300 MHz
Rev. V2
MABA-011038
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
Functional Schematic
Ordering Information Pin Configuration
1 Ground
2 Input
3 Output1
4 Ground
5 Output2
MABA-011038 Tape & Reel
- -
Features
1:3 impedance
Surface mount
Available on tape and reel
260º reflow compatible
RoHS compliant and Pb free
Excellent temperature stability
Suitable for all CATV, Broadband and FTTX
applications
Description
MABA-011038 is a 1:3 transformer. This transformer
is ideally suited for CATV and Broadband
applications.
2
1:3 Step up Flux Coupled Balun Transformer
1 300 MHz
Rev. V2
MABA-011038
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
Electrical Specifications: TA = 25°C, Z0 = 50 Ω, Pin = 0dBm
Frequency Range MHz 1 - 300 -
Impedance Ω - 50 - -
Impedance Ratio - - 1:3 - -
Insertion Loss 1
(Pin2 - Pin3)
dB
dB
-
-
0.6
0.8
0.9
1.2
1 - 150 MHz
150 - 300 MHz
Insertion Loss 2
(Pin2 - Pin5) dB - 0.6 0.9 1 - 300 MHz
Amplitude Balance dB
dB
-
-
0.02
0.2
±0.2
±0.5
1 - 150 MHz
150 - 300 MHz
Phase Balance
(ref value 180˚)
º
º
-
-
0.2
0.9
±2.0
±4.0
1 - 150 MHz
150 - 300 MHz
Input Return Loss
(Pin2)
dB
dB
17
14
20
17
-
-
1 - 150 MHz
150 - 300 MHz
Recommended Maximum Ratings
Input Power mW - 500
DC Current mA - 500
Operating Temperature Range ºC -40 +125
Full temperature plots available on request
3
1:3 Step up Flux Coupled Balun Transformer
1 300 MHz
Rev. V2
MABA-011038
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
Application Schematic
PCB Layout
4
1:3 Step up Flux Coupled Balun Transformer
1 300 MHz
Rev. V2
MABA-011038
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 Curves
Electrical Specifications: TA = 25°C, Z0 = 50 Ω, Pin = 0dBm
5
1:3 Step up Flux Coupled Balun Transformer
1 300 MHz
Rev. V2
MABA-011038
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 Tape & Reel Information
Parameter Units Value
Qty per reel - 2000
Reel Size mm 330
Tape Width mm 12.00
Pitch mm 8.00
Ao mm 4.40
Bo mm 4.00
Ko mm 3.90
Orientation - F26
Reference Application Note ANI-019 for orientation
Carrier Tape Orientation
1. Dimensions in mm.
2. Tolerance: ±0.2mm unless otherwise noted.
3. Model number and lot code are printed on the reel.
4. Lead plating (CuSn6) Lead finish SAC-305.
Pin1
6
1:3 Step up Flux Coupled Balun Transformer
1 300 MHz
Rev. V2
MABA-011038
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.
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products. These materials are provided by MACOM as a service to its customers and may be used for
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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 spec-
ifications and product descriptions at any time, without notice. MACOM makes no commitment to update the in-
formation and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future chang-
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