RoHS
Compliant
2:1 Flux Coupled Transformer
5-200MHz
Features
•
•
•
•
•
•
Surface Mount
2:1 Impedance
Excellent amplitude and phase balance
260°C Reflow Compatible
RoHS* Compliant
Available on Tape and Reel. Reel quantity 2000
MABACT0068
V1P
Schematic
Description
M/A-COM’s MABACT0068 is a 2:1 RF Flux Coupled
balun transformer in a low cost, surface mount
package. Ideally suited for high volume CATV/
Broadband applications. Suitable for use in 50 and
75 Ohm systems.
Case Style: SM-164
Pin Configuration
Pin No.
1
2
3
4
5
Function
Secondary Dot (output 1)
Centre Tap (ground)
Secondary (output 2)
Primary (Ground)
Primary Dot (Input)
Dimensions in inches [mm] Tolerance: .xx ± .02, .xxx ± .010
Ordering Information
Part Number
MABACT0068TR
Package
2000 piece reel
Note: Reference Application Note
M513
for reel size information.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
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: +91.80.4155721
•
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.
RoHS
Compliant
2:1 Flux Coupled Transformer
5-200MHz
Electrical Specifications: T
A
= 25°C, Z
0
= 75Ω
Parameter
Insertion Loss
Insertion Loss
Amplitude Unbalance (Nominal 0dB)
Phase Unbalance (Nominal 180º)
Input Return Loss
MABACT0068
V1P
Test Conditions
5 - 65 MHz
65 - 200 MHz
5 - 65 MHz
5 - 50 MHz
5 - 200 MHz
Units
dB
dB
dB
º
dB
Min
-
-
-
-
18
Typ
0.3
0.4
±0.02
±0.00
22
Max
0.5
0.9
± 0.15
± 2.00
-
Absolute Maximum Ratings
1,2
Parameter
Max Input Power
DC current
Operating Temperature
Storage Temperature
Recommended PCB Configuration
Absolute Maximum
250mW
240mA
-40°C to +85°C
-55°C to +100°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.
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: +91.80.4155721
•
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.
RoHS
Compliant
2:1 Flux Coupled Transformer
5-200MHz
Typical Performance Curves: T
A
= 25°C, Z
0
= 75Ω
Insertion Loss 1 (through pin 5 to pin 1)
0.0
-0.1
-0.2
-0.3
-0.4
MABACT0068
V1P
Insertion Loss 2 (coupled pin 5 to pin 3)
0.0
-0.1
-0.2
-0.3
-0.4
dB
dB
-0.5
-0.6
-0.7
-0.8
-0.9
-1.0
5
55
105
155
200
-0.5
-0.6
-0.7
-0.8
-0.9
-1.0
5
55
105
155
200
F re que nc y ( M H z)
F re que nc y (M H z)
Amplitude Unbalance
1.0
0.8
0.6
0.4
0.2
Phase Balance
185
184
183
182
degree
5
55
105
155
181
180
179
178
177
176
175
dB
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
200
5
55
105
155
200
F re que nc y ( M H z)
F re que nc y ( M H z)
Input Return Loss
0
-5
-10
dB
-15
-20
-25
5
55
105
155
200
F requency (M H z)
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: +91.80.4155721
•
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.
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
