• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.43537383 • 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.
1
Transformer, 1:1 Flux Coupled Transformer
5 to 200 MHz
Rev. V2
MABA-009594-CF18A0
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
• Surface mount
• 1:1 Impedance ratio
• Centre tap on Secondary
• Suitable for DOCSIS 3.0
• 260°C reflow compatible
• RoHS* compliant
• Available on tape and reel.
Description
M/A-COM Technology Solutions MABA-009594-
CF18A0 is a 1:1 RF Flux coupled transformer in a
low cost, surface mount package. Ideally suited
for broadband CATV applications.
Pin Configuration
Pin No. Function
1 Primary Dot
3 Primary
4 Secondary
5 Secondary Centre Tap
6 Secondary dot
Schematic
Component Dimensions
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.43537383 • 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.
2
Transformer, 1:1 Flux Coupled Transformer
5 to 200 MHz
Rev. V2
MABA-009594-CF18A0
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, 0dBm, Z0 = 75Ω, Pin = 0dBm
Parameter Test Conditions Units Min Typ Max
Insertion Loss
5 - 60 MHz
60 - 150 MHz
150 - 200 MHz
dB
dB
dB
-
-
-
0.3
0.4
0.7
0.6
0.8
1.0
Amplitude Unbalance
(Nominal 0dB) 5 - 60 MHz
60 - 200 MHz dB
dB -
- 0.0
0.2 ±0.1
±0.4
Phase Unbalance
(Nominal 180º) 5 - 60 MHz
60 - 200 MHz º
º -
- 0.1
0.3 ±2.0
±4.0
Input Return Loss 5 - 60 MHz
60 - 200 MHz dB
dB 22
14 31
17 -
-
Parameter Value
Input power +28dBm (631mW)
DC current (tested at 5V) 600mA
Operating Temperature -40°C to +100°C
Storage Temperature -55°C to +100°C
Recommended Maximum Ratings Application Circuit
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.43537383 • 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.
3
Transformer, 1:1 Flux Coupled Transformer
5 to 200 MHz
Rev. V2
MABA-009594-CF18A0
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.
Typical Performance Curves: TA = 25°C, 0dBm, Z0 = 75Ω, Pin = 0dBm
Insertion Loss 2: (Pin 1 to 4)
Insertion Loss 1: (Pin 1 to 6)
Phase Balance
Amplitude Balance
Return Loss: Input
-1.0
-0.9
-0.8
-0.7
-0.6
-0.5
-0.4
-0.3
-0.2
-0.1
0.0
5 27 48 70 91 113 135 156 178 200
Frequency (MHz)
dB
-1.0
-0.9
-0.8
-0.7
-0.6
-0.5
-0.4
-0.3
-0.2
-0.1
0.0
5 27 48 70 91 113 135 156 17 8 2 0 0
Frequency (MHz)
dB
170
172
174
176
178
180
182
184
186
188
190
5 27 48 70 91 113 135 156 178 200
Fre
q
uenc
y
(
MHz
)
Deg
-35
-30
-25
-20
-15
-10
-5
0
5 2 7 4 8 7 0 9 1 113 13 5 15 6 17 8 2 0 0
Frequency (MHz)
dB
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
5 2 7 4 8 7 0 9 1 113 13 5 15 6 17 8 2 0 0
Frequency (MHz)
dB
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.43537383 • 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.
4
Transformer, 1:1 Flux Coupled Transformer
5 to 200 MHz
Rev. V2
MABA-009594-CF18A0
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.
Item Dimension
Ao 6.10mm +/- 0.1mm
Bo 4.60mm +/- 0.1mm
Ko 4.00mm +/- 0.1mm
W 12.00mm +/- 0.3mm
P1 8.00mm +/- 0.1mm
Ordering Information
Part number Description
MABA-009594-CF18A0 2000 piece reel
MABA-009594-CF18TB Customer Test Board
Tape & Reel Information
W
P1
DIRECTION OF FEED
Ao
Bo
Ko
