RoHS
Compliant
2.66:1 Transmission Line Transformer
50-870MHz
Features
• Surface Mount
• 2.66:1 Impedance
• Excellent amplitude and phase balance
• 260°C Reflow Compatible
• RoHS* Compliant
• RoHS version of MABACT0017
• Available on Tape and Reel. Reel quantity 2000
Description
M/A-COM’s MABACT0074 is a 4:1 Tx Transformer.
This part is characterized in a 2.66:1 impedance en-
vironment. This Transformer is provided in a low
cost, surface mount package. The windings of the
MABACT0074 are welded to the package substrate
for improved reliability and reduced lead content.
Ideally suited for high volume CATV and Satellite
Schematic
PRI
Case Style: SM-152
MABACT0074
V1P
SEC
Pin Configuration
Pin No.
1
2
3
4
5
Function
Output 1: (Secondary dot)
Ground, Centre Tap
Output 2: (Secondary)
Ground (Primary)
Input (Primary dot)
Note: Reference Application Note M513 for reel size information.
Dimensions in inches [mm] Tolerance: .xx ± .02, .xxx ± .010
Ordering Information
Part Number
MABACT0074TR
MABA-007970-CT74TB
Package
2000 piece reel
Customer Test Board
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.