1
1:1 Transmission Line Transformer
4.5 to 3000 MHz
Rev. V5
MABACT0059
M/A-COM 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.macomtech.com for additional data sheets and product 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
Parameter Conditions Units Min Typ Max
Frequency Range 4.5 – 3000 MHz
Insertion Loss 1
(Pin 4 to Pin 3)
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)
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
Amplitude Balance
(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 –
Features
Surface mount
Wide frequency range
1:1 impedance
Pb free
260ºC reflow compatible
RoHS Compliant
Electrical Specifications: Z0 = 75Ω, TA = 25°C, Pin = 0dBm
Description
The MABACT0059 is a 1:1 Transmission Line Trans-
former. The windings are welded to the package sub-
strate for improved reliability and to eliminate lead con-
tent. This Transformer is ideally suited for CATV and
Satellite STB/Subscriber applications.
2
1:1 Transmission Line Transformer
4.5 to 3000 MHz
Rev. V5
MABACT0059
M/A-COM 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.macomtech.com for additional data sheets and product 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
Electrical Specifications: Z0 = 75Ω, TA = 25°C, Pin = 0dBm
Insertion Loss 1 (Pin4 - Pin3) Insertion Loss 2 (Pin4 - Pin1)
-6
-5
-4
-3
-2
-1
0
1
5504 1003 1502 2001 2501 3000
Frequency (MHz)
dB
-7
-6
-5
-4
-3
-2
-1
0
1
5504 1003 1502 2001 2501 3000
Frequency (MHz)
dB
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
5504 1003 1502 2001 2501 3000
Frequency (MHz)
130
140
150
160
170
180
190
200
210
220
230
5504 1003 1502 2001 2501 3000
Frequency (MHz)
Degrees
Amplitude Balance Phase Balance
4.5
4.5
4.5
4.5
3
1:1 Transmission Line Transformer
4.5 to 3000 MHz
Rev. V5
MABACT0059
M/A-COM 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.macomtech.com for additional data sheets and product 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
Outline Drawing
1. Dimensions in inches [mm].
2. Tolerance: ±0.2mm unless otherwise noted.
3. Model number and lot code are printed on the reel.
4. Finish: Sn finish, 4µ—8µ over metallisation layer as required by supplier process.
Recommended Footprint
1 2 3
54
1 2 3
54
4
1:1 Transmission Line Transformer
4.5 to 3000 MHz
Rev. V5
MABACT0059
M/A-COM 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.macomtech.com for additional data sheets and product 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
Part Number Description
MABACT0059 Tape & Reel
Ordering Information
Recommended Maximum Ratings
Parameter Units Min Max
Input Power mW 250
DC Current mA 30
Operating Temperature Range ºC -40 +85
Tape & Reel Information
Full temperature plots available on request
Parameter Units Value
Qty per reel - 2000
Reel Size mm 330
Tape Width mm 12.00
Pitch mm 8.00
Ao mm 4.05
Bo mm 4.30
Ko mm 3.45
Orientation - F5
Reference Application Note ANI-019 for orientation
Pin No. Function
1 Secondary Dot
2 Not Connected
3 Secondary
4 Primary
5 Primary Dot
Pin Configuration Schematic
5
4 3
1