4:1 Flux Coupled Transformer
1-650MHz MABACT0064
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.
V1P
1
RoHS
Compliant
Features
• Surface Mount
• 4:1 Impedance
• Excellent amplitude and phase balance
• Can be used in both 50Ω and 75Ω systems
• 260°C Reflow Compatible
• RoHS version of MABES0031
• RoHS* Compliant
• Available on Tape and Reel. Reel quantity 2000
Description
M/ACom’s MABACT0064 is a 4:1 RF flux coupled
step up transformer in a low cost, surface mount
package. Ideally suited for high volume CATV/
Broadband applications.
Ordering Information
Part Number Package
MABACT0064TR 2000 piece reel
MABA-007948-CT64TB Customer test board
Note: Reference Application Note M513 for reel size information.
Schematic
Pin No. Function
1 Secondary (output 2)
2 Centre Tap (ground)
3 Secondary Dot (output 1)
4 Primary Dot (ground)
5 Primary (Input)
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
Dimensions in inches [mm] Tolerance: .xx ± .02, .xxx ± .010
Pin Configuration
Case Style: SM-138
4:1 Flux Coupled Transformer
1-650MHz MABACT0064
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.
V1P
2
RoHS
Compliant
Electrical Specifications: TA = 25°C, Z0 = 50 Ω
Parameter Test Conditions Units Min Typ Max
Insertion Loss 10 - 200 MHz
1 - 450 MHz
450 - 650 MHz
dB
dB
dB
-
-
-
0.7
1.5
3.0
1.0
2.0
3.5
Amplitude Unbalance (Nominal 0dB) 10 - 200 MHz
1 - 650 MHz dB
dB -
- ±0.1
±0.6 ±0.25
±1.0
Phase Unbalance (Nominal 180º) 10 - 200 MHz
1 - 500 MHz
500 - 600 MHz
º
º
º
-
-
-
±1.0
±3.0
±7.0
±2.0
±5.0
±10.0
Recommended PCB Configuration Absolute Maximum Ratings 1,2
Parameter Absolute Maximum
Max Input Power 250mW
DC current 30mA
Operating Temperature -40°C to +85°C
Storage Temperature -55°C to +100°C
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.
4:1 Flux Coupled Transformer
1-650MHz MABACT0064
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.
V1P
3
RoHS
Compliant
Insertion Loss 2 (PRI to SEC, pin 5 to pin 1)
Amplitude Unbalance Phase Balance
Typical Performance Curves: TA = 25°C, Z0 = 50Ω
Insertion Loss 1 (PRI to SEC DOT, pin 5 to pin 3)
