RoHS
Compliant
E-Series RF 1:1 Flux Coupled Transformer
0.3 – 200 MHz MABAES0060
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
V2
1
Features
• Surface Mount
• 1:1 Impedance Ratio
• CT on Secondary
• RoHS* Compliant version of the ETC1-1T
• Tape and reel packagi ng available
Description
M/A-COM’s MABAES0060 is a RoHS compliant de-
vice that is equivalent to the ETC1-1T transformer.
This device is a 1:1 RF flux coupled transformer in a
low cost, surface mount package. Ideally suited for
high volume cellular and wireless applications.
Typical applications include single to balanced mode
conversion and impedance matching. The MA-
BAES0060 transformer is offered in an SM-22
surface mount package and is designed to be util-
ized in both standard reflow and high temperature
soldering reflow profiles.
Ordering Information
Part Number Package
MABAES0060 Tape and Reel (2000 piece reels)
Outline Drawing — SM-22
Electrical Specifications: TA = 25°C, Z0 = 50 Ω 1
Parameter Test Conditions Frequency Units Min Typ Max
RF Frequency — 0.3 - 200 MHz — — —
Insertion Loss — 0.3 - 200 dB — — 1.5
Amplitude Imbalance — 0.3 - 50
0.3 - 200 dB
dB —
— —
— 0.1
0.5
Phase Imbalance — 0.3 - 50
0.3 - 200 Degrees
Degrees —
— —
— 1.0
5.0
Input Return Loss — 0.3 - 200
5 - 120 dB
dB —
— —
— 10.0
15.0
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
RoHS
Compliant
E-Series RF 1:1 Flux Coupled Transformer
0.3 – 200 MHz MABAES0060
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
V2
2
Schematic
Pin Configuration
Pin No. Function
1 Secondary
2 Secondary CT
3 Secondary Dot
4 Primary Dot
5 Primary
Absolute Maximum Ratings 1
Phase Unbalance
Typical Performance Curves Over Extended Bandwidth (30kHz - 1.0GHz)
Insertion Loss
Primary Dot 4 3 Secondary Dot
2 Secondary CT
1 Secondary
Primary 5 3 turns
6 turns 3 turns
1. Operation of this device above any one of these parameters
may cause permanent damage.
2. The maximum DC current applies to the secondary center tap
in applications where the secondary is balanced.
Parameter Absolute Maximum
RF Power 250 mW
DC Current 240 mA2
Operating Temperature -40°C to +85°C
Storage Temperature -55°C to +125°C
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0 50 100 150 200
Frequency (MHz)
dB
175
177
179
181
183
185
0 50 100 150 200
Freq (MHz )
Degrees
RoHS
Compliant
E-Series RF 1:1 Flux Coupled Transformer
0.3 – 200 MHz MABAES0060
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
V2
3
Amplitude Unbalance Input Return Loss
Typical Performance Curves Over Extended Bandwidth (30kHz - 1.0GHz)
-0.25
-0.20
-0.15
-0.10
-0.05
0.00
0.05
0 50 100 150 200
Fre q (MHz )
dB
-35
-30
-25
-20
-15
-10
0 50 100 150 200
Fre q (MHz)
dB
