MABA-010441-CT38A0
1:3 Transformer
5 - 1200 MHz
V2
Features
Functional Schematic
Surface Mount
1:3 Impedance
Available on Tape and Reel
RoHS Compliant and Pb Free
260°C Reflow Compatible
Excellent Temperature Stability
Can be used on 50 Ω & 75 Ω Systems
Pin Configuration
Description
The MABA-010441-CT38A0 is a 1:3 transformer
assembled in a surface mount package.
Pin No.
Function
1
2
3
4
Primary Dot (input)
Secondary Dot (output 1)
Secondary (output 2)
Primary (ground)
Ideally suited for CATV Broadband.
Electrical Specifications: Freq. = 5 - 1200 MHz, TA = 25°C, Z0 = 75 Ω, Pin = 0 dBm
Parameter
Conditions
Units
Min.
Typ.
Max.
Impedance Ratio
—
—
—
1:3
—
5 - 50 MHz
50 - 1000 MHz
1000 - 1200 MHz
0.75
1.10
1.75
1.20
1.90
2.25
Insertion Loss 1
(Pin 1 - Pin 2)
dB
dB
—
—
5 - 50 MHz
50 - 1000 MHz
1000 - 1200 MHz
0.70
1.10
1.75
1.30
2.20
2.50
Insertion Loss 2
(Pin 1 - Pin 3)
5 - 50 MHz
50 - 1000 MHz
1000 - 1200 MHz
0.02
0.05
0.15
±0.70
±0.70
±0.80
Amplitude Unbalance
Phase Balance
dB
degrees
dB
—
—
5 - 50 MHz
50 - 1200 MHz
0.6
6.6
±5
±10
5 - 50 MHz
50 - 1000 MHz
1000 - 1200 MHz
19
15
15
21
21
24
Input Return Loss
—
Ordering Information1
Part Number
Absolute Maximum Ratings
Parameter
Input Power
Absolute Maximum
250 mW
Description
MABA-010441-CT38A0
MABA-010441-CT38A0-TB
900 piece reel
sample board
DC Current
200 mA
Operating Temperature
Storage Temperature
-40°C to +85°C
-55°C to +125°C
1. All sample boards include 5 loose parts.
1
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Visit www.macom.com for additional data sheets and product information.
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DS-MABA-010441-CT38A0