MABA-010655-CF1A40
Transformer, 10/100BASE-T Ethernet Transformer
1 MHz - 100 MHz
Features
Surface mount
100 Ohm bal-bal, 1:1 Impedance ratio
Product suited for both RX and TX channel
260°C reflow compatible
RoHS* compliant and lead free
Available on tape and reel
Rev. V3
Description
M/A-Com Technology Solutions MABA-010655-
CF1A40 is a 10/100BASE-T Ethernet Transformer in
a low cost, surface mount package.
Electrical Specifications: T
A
= 25°C, 0dBm, Z
0
= 50Ω, P
in
= 0dBm
Parameter
Insertion Loss (Sdd21)
Frequency
1 - 3 MHz
3 - 10 MHz
10 - 65 MHz
65 - 100 MHz
1 - 100 MHz
1 - 100 MHz
N/A
Units
dB
dB
dB
dB
dB
dB
%
Min
-0.25
-0.5
-0.5
-0.6
-
-
-
Typ
-0.20
-0.20
-0.30
-0.43
-30
-37
1.5
Max
-
-
-
-
-20
-35
3.5
Return Loss (Sdd11 and Sdd22)
Differential to Common
Mode Rejection (Scd21)
DC Resistance Balance
Pin Configuration
Pin no.
1
2
3
4
5
6
Function
Primary Dot
Ground
Primary
Secondary
Ground
Secondary Dot
Schematic
To Network
To PHY
Note: Solderable area is underside of the carrier.
Castellations will not show solder wetting
1
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.43537383
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
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.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MABA-010655-CF1A40
Transformer, 10/100BASE-T Ethernet Transformer
1 MHz - 100 MHz
Insertion Loss: (Sdd21)
0.0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-1.0
1
12
23
34
45
56
67
78
Rev. V3
Return Loss: Input (Sdd11)
0
-10
-20
dB
dB
89 100
-30
-40
-50
-60
-70
1
12
23
34
45
56
67
78
89
100
Frequency (MHz)
Frequency (MHz)
Differential to Common Mode
Rejection (Scd21)
0
-10
Return Loss: Output (Sdd22)
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
1
12
23
34
45
56
67
78
89 100
-20
dB
-40
-50
-60
-70
1
12
23
34
45
56
67
78
89 100
Frequency (MHz)
dB
-30
Frequency (MHz)
Electrical Specifications: Z
0
= 50Ω, T
A
= 25°C, P
in
= 0dBm
2
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.43537383
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
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.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MABA-010655-CF1A40
Transformer, 10/100BASE-T Ethernet Transformer
1 MHz - 100 MHz
Outline Drawing
Rev. V3
1.
2.
3.
4.
Dimensions in mm.
Tolerance: ±0.2mm unless otherwise noted.
Model number and lot code printed on reel.
Plating finish: ENIG on both sides, 0.05 to 0.1 µm gold over 3 to 6 µm nickel
Application Circuit
Recommended Footprint
3
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.43537383
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
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.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MABA-010655-CF1A40
Transformer, 10/100BASE-T Ethernet Transformer
1 MHz - 100 MHz
Rev. V3
Tape & Reel Information
Parameter
Qty per reel
Reel Size
Tape Width
Pitch
Ao
Bo
Ko
Orientation
Units
-
mm
mm
mm
mm
mm
mm
-
Value
900
330
16.00
8.00
5.70
7.00
4.20
F46
Ordering Information
Part Number
MABA-010655-CF1A40
MABA-010655-CF1ATB
Description
Tape & Reel
Customer Evaluation Board
Recommended Maximum Ratings
Parameter
Input power
DC current
Hi Pot
Operating Temperature
Storage Temperature
Value
250mW
600mA
1500 Vrms
-40°C to +110°C
-55°C to +100°C
Reference Application Note ANI-019 for orientation
Temperature data available on request
4
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.43537383
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
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.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
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