1:1 Transmission Line Transformer 4.5 – 3000MHz MABACT0059
V1P
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
1
RoHS
Compliant
Features
• Surface mount
• Wide frequency range
• 1:1 impedance
• Lead Free
• RoHS* Compliant and is 2600C reflow compatible.
• Available on Tape and Reel, reel quantity 2000
Description
M/A Com’s MABACT0059 is a 1:1 Transmission Line
Transformer. The windings of the MABACT0059 are
welded to the package substrate for improved reliabil-
ity and to eliminate lead content. This Transformer is
ideally suited for CATV and Satellite STB/Subscriber
applications.
Ordering Information
Part Number Package
MABACT0059 2000 piece reel
Schematic
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
Case Style SM-22B
Pin Configuration
Function
Pin Number
Secondary
1
Not Connected
2
Secondary Dot
3
Primary dot
4
Primary
5
123
54
1:1 Transmission Line Transformer 4.5 – 3000MHz MABACT0059
V1P
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
2
RoHS
Compliant
Electrical Specifications: TA = 25°C, Z0 = 75 Ω
Absolute Maximum Ratings 1,2
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.
Absolute Maximum
RF Power
250 mW
DC Current
30 mA
Operating/Storage
Temperature
-40° C to +85° C
Parameter Test Conditions Units Min. Typ. Max.
Frequency Range 4.5 – 3000 MHz
Insertion Loss 1 (Pin 4 to Pin 3)
Insertion Loss 1
Insertion Loss 1
Insertion Loss 1
4.5 – 1000 MHz
1000 – 2000 MHz
2000 – 2500 MHz
2500 – 3000 MHz
dB
dB
dB
dB
– 0.07
0.63
1.93
4.20
1.0
2.0
5.0
6.5
Insertion Loss 2 (Pin 4 to Pin 1)
Insertion Loss 2
Insertion Loss 2
Insertion Loss 2
4.5 – 1000 MHz
1000 – 2000 MHz
2000 – 2500 MHz
2500 – 3000 MHz
dB
dB
dB
dB
– 0.29
0.08
2.00
5.30
1.0
2.0
6.0
8.4
Amp Unbalance (Nominal 0dB) 4.5 – 20 MHz
20 – 1000 MHz dB
dB – ±1.0
±0.3 ±1.2
±1.0
Phase Balance (Nominal 1800) 4.5 – 1000 MHz o – ±0.03 ±20
Input return Loss (Pin 4) 4.5 – 1000 MHz dB 15 26.30 –
Suggested Footprint
1:1 Transmission Line Transformer 4.5 – 3000MHz MABACT0059
V1P
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
3
RoHS
Compliant
Insertion Loss Port 2 (Pin 4 to Pin 1)
Amplitude Unbalance Phase Unbalance
Typical Performance Curves @ TA = 25°C, Z0 = 75Ω
Insertion Loss Port 1 (Pin 4 to Pin 3)
-6
-5
-4
-3
-2
-1
0
1
4.5 504.5 1004.5 1504.5 2004.5 2504.5
Frequency (MHz)
dB
3000 -7
-6
-5
-4
-3
-2
-1
0
1
4.5 504.5 1004.5 1504.5 2004.5 2504.5
Frequency (MHz)
dB
3000
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
4.5 504.5 1004.5 1504.5 2004.5 2504.5
Frequency (MHz)
dB
3000
130
140
150
160
170
180
190
200
210
220
230
4.5 504.5 1004.5 1504.5 2004.5 2504.5
Frequency (MHz)
Degrees
3000
