MA-COM MABAES0025

MABAES0025
E-Series RF 1.5:1 Transformer
5 - 350 MHz
SM-138 Package
Features
•
•
•
•
Surface Mount
1.5:1 Impedance Ratio
CT on Primary.
Available on Tape and Reel
Description
M/A-COM’s MABAES0025 is a 1.5:1 RF transformer in a low
cost, surface mount package. Ideally suited for high volume
cellular wireless applications. Typical applications include
single to balanced mode conversion and impedance matching.
Schematic
Electrical Specifications @25°C
Parameter
Frequency Range
5-350
Units
Typical
Minimum
Maximum
MHz
—
—
—
dB
dB
0.7
1.4
—
—
1.0
2.0
dB
dB
0.2
0.4
—
0.5
1.0
O
1.0o
2.0o
—
—
2.0o
3.0o
Insertion Loss
5 - 200 MHz
200-350 MHz
Amplitude Imbalance
5-200 MHz
200-350 MHz
Phase Imbalance
5 - 200 MHz
200-350 MHz
O
Specifications subject to change without notice.
n North America: Tel. (800) 366-2266, Fax (800) 618-8883
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
S 1617 A
V1.0
1
MABAES0025
Absolute Maximum Ratings
Parameter
Functional Configuration
Absolute Maximum
Function
Pin No.
RF Power
250 mW
Primary Dot
1
DC Current
200 mA
Primary CT
2
Operating Temperature
-20°C to +85°C
Primary
3
Storage Temperature
-20°C to +85°C
Secondary
4
Secondary Dot
5
Secondary CT
—
Case Ground
—
Not Connected
—
Typical Performance @ +25°C
Primary to Secondary Dot Insertion Loss
Primary to Secondary Insertion Loss
0.00
0.00
-0.40
-0.40
-0.80
-0.80
-1.20
-1.20
-1.60
-1.60
-2.00
5.00
74.00
143.00
212.00
281.00
350.00
-2.00
5.00
74.00
Frequency (MHz)
143.00
212.00
281.00
350.00
Frequency (MHz)
Phase Imbalance
Amplitude Imbalance
200.00
1.20
0.96
190.00
0.72
0.48
180.00
0.24
170.00
5.00
0.00
74.00
143.00
212.00
281.00
350.00
Frequency (MHz)
Specifications subject to change without notice.
n North America: Tel. (800) 366-2266, Fax (800) 618-8883
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
5.00
74.00
143.00
212.00
281.00
350.00
Frequency (MHz)
S 1617 A
V1.0
1