Transformer, 4:1 Transmission Line
5 - 1000 MHz
MABACT0066
Rev. V5
Schematic
Features
•
•
•
•
•
Surface Mount Technology
4:1 Impedance Ratio
Excellent Amplitude & Phase Balance
Suitable for Both 50 Ω & 75 Ω Systems
RoHS* Compliant
Applications
• CATV Broadband
Description
The MABACT0066 is a 4:1 RF flux coupled step up
transformer in a surface mount package. Ideally
suited for broadband CATV Broadband applications.
Pin Configuration
1
Secondary dot (Output 1)
2
Centre tap (Ground)
3
Secondary (Output 2)
4
Primary (Input)
5
Primary dot (Ground)
Electrical Specifications: T A = 25°C, Z0 = 50 Ω, PIN = 0 dBm
Insertion Loss
5 - 50
50 - 879
879 - 1000
dB
—
1.5
1.0
1.5
2.0
1.5
2.0
Amplitude Unbalance
(Nominal 0 dB)
5 - 1000
dB
—
±0.25
±0.5
Phase Unbalance
(Nominal 180º)
5 - 500
500 - 1000
º
—
±4
±8
±8
±12
Recommended Maximum Ratings1,2
Ordering Information
MABACT0066
2000 piece reel
Input Power
250 mW
MABA-007968-CT66TB
customer test board
DC Current
Operating & Storage
Temperature
120 mA
-40°C to +85°C
1. Exceeding any one or combination of these limits may cause
permanent damage to this device.
2. MACOM does not recommend sustained operation near these
survivability limits.
1
* Restrictions on Hazardous Substances, compliant to current RoHS EU directive.
MACOM 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.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
DS-MABACT0066
Transformer, 4:1 Transmission Line
5 - 1000 MHz
MABACT0066
Rev. V5
Typical Performance Curves: T A = 25°C, Z0 = 50 Ω, PIN = 0 dBm
Insertion Loss 2: coupled pin 4 to pin 3
0.0
0.0
-0.5
-0.5
-1.0
-1.0
dB
dB
Insertion Loss 1: coupled pin 4 to pin 1
-1.5
-1.5
-2.0
-2.0
-2.5
-2.5
-3.0
-3.0
5
171
337
502
668
834
5
1000
171
337
502
668
834
1000
834
1000
Frequency (MHz)
Frequency (MHz)
Amplitude Balance
Phase Balance
190
0.6
188
0.4
Degrees
dB
0.2
0.0
-0.2
186
184
182
180
178
176
174
-0.4
172
170
-0.6
5
171
337
502
668
Frequency (MHz)
834
1000
5
171
337
502
668
Frequency (MHz)
2
MACOM 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.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
DS-MABACT0066
Transformer, 4:1 Transmission Line
5 - 1000 MHz
MABACT0066
Rev. V5
Component Dimensions
Dimensions in mm.
Tolerance: ± 0.2 mm unless otherwise stated.
Carrier Tape Orientation
Tape & Reel Information
DIRECTION OF FEED
W
Bo
Parameter
Units
Value
Qty per reel
-
2000
Reel Size
mm
330
mm
12.00
Pitch
mm
8.00
Orientation
-
F26
DIRECTION OF
FEEDWidth
Tape
Ko
Ao
P1
W
Bo
Reference Application Note ANI-019 for orientation
Ko
P1
Ao
3
MACOM 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.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
DS-MABACT0066
Transformer, 4:1 Transmission Line
5 - 1000 MHz
MABACT0066
Rev. V5
MACOM Technology Solutions Inc. (“MACOM”). All rights reserved.
These materials are provided in connection with MACOM’s products as a service to its customers and may be
used for informational purposes only. Except as provided in its Terms and Conditions of Sale or any separate
agreement, MACOM assumes no liability or responsibility whatsoever, including for (i) errors or omissions in these
materials; (ii) failure to update these materials; or (iii) conflicts or incompatibilities arising from future changes to
specifications and product descriptions, which MACOM may make at any time, without notice. These materials
grant no license, express or implied, to any intellectual property rights.
THESE MATERIALS ARE PROVIDED "AS IS" WITH NO WARRANTY OR LIABILITY, EXPRESS OR IMPLIED,
RELATING TO SALE AND/OR USE OF MACOM PRODUCTS INCLUDING FITNESS FOR A PARTICULAR
PURPOSE, MERCHANTABILITY, INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHT, ACCURACY OR
COMPLETENESS, OR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES WHICH MAY
RESULT FROM USE OF THESE MATERIALS.
MACOM products are not intended for use in medical, lifesaving or life sustaining applications. MACOM
customers using or selling MACOM products for use in such applications do so at their own risk and agree to fully
indemnify MACOM for any damages resulting from such improper use or sale.
4
MACOM 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.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
DS-MABACT0066
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