1
E-Series RF 1.5:1 Transformer
2 – 1000 MHz V2
RoHS
Compliant
MABA-008752-TC1P57
North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
India Tel: +91.80.4155721 China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and prod uct information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
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.
Commitment to produce in volume is not guaranteed.
Features
1.5:1 Impedance Ratio
Surface Mount
Tape and reel packagi ng available
260°C Reflow Compatible
RoHS* compliant version of the ETC1.5-7
Description
M/A-COM’s MABA-008752-TC1P57 is a RoHS Com-
pliant 1.5:1 RF transformer in a low cost, surface
mount package. Typical applications include single to
balanced mode conversion and impedance matching.
The MABA-008752-TC1P57 is available in a SM-22
surface mount package and is designed to be utilized
in both RoHS and standard reflow profiles. Parts are
packaged in tape & reel.
Ordering Information
Part Number Package
MABA-008752-TC1P57 Tape and Reel (2000 piece Reel)
SM - 22 Package
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
This PRELIMINARY Data Sheet contains in formati on regardin g a product M/A-COM has u nder developme nt. Performa nce is bas e d
on measured results a nd target specifications. Commitment to produce in volume is not guaranteed.
Pin Configuration
Pin No. Function
1 Primary & Secondary
2 Primary Dot
3 Secondary Dot
4 Not Connected
5 Not Connected
Absolute Maximum Ratings 1,2
Parameter Absolute Maximum
Impedance 50 Ohms nominal
Operating Temperature -40°C to +85°C
Storage Temperature -55°C to +125°C
1. Exceeding any one or combination of these limits may cause
permanent damage to this device.
2. M/A-COM does not recommend sustained operation near
these survivability limits.
Schematic
2
E-Series RF 1.5:1 Transformer
2 – 1000 MHz V2
RoHS
Compliant
MABA-008752-TC1P57
North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
India Tel: +91.80.4155721 China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and prod uct information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
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.
Commitment to produce in volume is not guaranteed.
Electrical Specifications: TA = 25°C, Z0 = 50 Ω
Typical Performance Curves
Insertion Loss
Parameter Test Conditions Frequency Units Min Typ Max
RF Frequency 2 - 1000 MHz
Insertion Loss 2 - 300
2 - 600
2 - 1000
dB
dB
dB
0.4
0.4
0.5
0.5
0.6
1.0
Return Loss
-30.00
-25.00
-20.00
-15.00
-10.00
-5.00
0.00
0.00 200.00 400.00 600.00 800.00 1000.00
Frequency (MHz)
dB
-2.00
-1.80
-1.60
-1.40
-1.20
-1.00
-0.80
-0.60
-0.40
-0.20
0.00
0.00 200.00 400.00 600.00 800.00 1000.00
Frequency (MHz)
dB