MABA-010392-CT18A0
1:1 Transmission Line Transformer
5 - 1200 MHz
Rev. V2
Features
Functional Schematic
1:1 Impedance Ratio
Surface Mount Package
Excellent Temperature Stability
Can Be Used on 50 Ω & 75 Ω Systems
Suitable for all CATV, Broadband and FTTx
Applications
RoHS Compliant & Lead Free
260°C Reflow Compatible
Available on Tape & Reel
Pin Configuration
Description
Pin #
Function
The MABA-010392-CT18A0 is a 1:1 transmission
line transformer in a surface mount package.
1
2
3
4
5
6
Secondary Dot
Not Connected
Secondary
Ideally suited for all CATV Broadband and FTTx
applications.
Primary
No Connection
Primary Dot
Electrical Specifications: Freq. = 5 - 1200 MHz, TA = 25°C, Z0 = 50 Ω, PIN = 0 dBm
Parameter
Frequency (MHz)
Units
Min.
Typ.
Max.
Impedance Ratio
—
dB
—
1:1
—
5 - 870
870 - 1000
1000 - 1200
5 - 870
870 - 1000
1000 - 1200
-0.4
-0.7
-1.5
-0.9
-1.2
-2.1
-0.7
-1.1
-2.6
-1.2
-1.6
-3.0
Insertion Loss 1:
(Pin 4-1)
dB
—
Insertion Loss 1:
(Pin 4-3)
dB
º
—
—
5 - 1000
1000 - 1200
2.0
-6.0
±4
±12
Phase Balance
5 - 300
300 - 800
800 - 1200
-15
-10
-5
17
-12
-8
Input Return Loss
(Pin 4)
dB
—
Ordering Information
Recommended Maximum Ratings
Part number
Description
Parameter
Input Power
Value
250 mW
200 mA
MABA-010374-CT4A40
MABA-010374-CT4ATB
2000 piece reel
DC Current
customer evaluation board
Operating Temperature
Storage Temperature
-40°C to +85°C
-55°C to +125°C
1
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DS-MABA-010392-CT18A0