1:1 Transmission Line Balun
5 - 3000 MHz
MABA-011115
Rev. V1
Features
Functional Schematic
50 Ω Unbalanced/ 50 Ω Balanced
Wide Bandwidth
Excellent RF Performance & Temperature
Stability from –55°C to +105°C
MIL-STD-202 Screening Available
Applications
Aerospace & Defense
ISM
Pin Configuration2
Description
Pin #
1, 3, 6
2
Function
Not used
Input
Pin #
Function
Output 2
Output 1
The MABA-011115 is a 1:1 balun transformer
Ideally suited multiple wide band applications.
4
5
2. MACOM recommends connecting unused package pins to
ground.
Electrical Specifications: Freq. = 5 - 3000 MHz, TA = +25°C, Z0 = 50 Ω, PIN = 0 dBm
Parameter
Conditions
Units
Min.
Typ.
Max.
Impedance Ratio
-
ratio
—
1:1
—
Insertion Loss
(pin 2 - pin 4)
5 - 2000 MHz
2000 - 3000 MHz
0.8
2.4
1.2
3.5
dB
dB
dB
—
—
—
Insertion Loss
(pin 2 - pin 5)
5 - 2000 MHz
2000 - 3000 MHz
0.7
2.0
1.1
2.9
5 - 2000 MHz
2000- 3000 MHz
0.7
2.0
1.1
3.2
Balanced Insertion Loss
5 - 2000 MHz
2000 - 3000 MHz
0.2
0.9
±1.0
±1.5
Amplitude Balance
Phase Balance
dB
º
—
—
5 - 3000 MHz
4.0
±10
—
Input Return Loss
(pin 2)
5 - 2000 MHz
2000 - 3000 MHz
12
5
18
9
dB
Output Return Loss
5 - 2000 MHz
2000 - 3000 MHz
12
5
18
9
dB
—
(pin 4-5)
Absolute Maximum Ratings3,4
Ordering Information1
Part Number
Parameter
Absolute Maximum
5
2 W
1 A
Input RF Power
DC Current
Description
MABA-011115
Bulk
Operating Temperature
-55°C to +105°C
MABA-011115-TB
Customer test board
3. Exceeding any one or combination of these limits may cause
permanent damage to this device.
1. All sample boards include 1 loose part.
4. MACOM does not recommend sustained operation near these
survivability limits.
5. Specified at +25C only and measured at 900 MHz & 1200 MHz.
* Restrictions on Hazardous Substances, compliant to current RoHS EU directive.
1
MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
DC-0024437