MABA-010268-CT4160 - M/A-COM Technology Solutions, Inc. - Datasheet.Live

1

Transformer, 1:4 Transmission Line Transformer

5 to 1200 MHz

Rev. V1

MABA-010268-CT4160

• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400

• India Tel: +91.80.43537383 • China Tel: +86.21.2407.1588

Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

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

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.

Commitment to produce in volume is not guaranteed.

Features

• 1:4 Impedance ratio

• Surface mount

• Available on tape and reel

• 260°C reflow compatible

• RoHS* compliant and lead free

• Excellent temperature stability

• Excellent amplitude and phase balance

• Can be used in both 50Ω and 75Ω systems

Description

M/ACom Technology Solutions MABA-010268-

CT4160 is a 1:4 RF transmission line transformer in

a low cost, surface mount package. Ideally suited for

broadband CATV applications.

Schematic

* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.

Pin Configuration

Pin no. Function

1 Secondary Dot

2 Secondary Centre Tap

3 Secondary

4 Primary

5 Primary Dot

21

5

3

4

Dimensions in inches [mm] Tolerance: .xx ± .02, .xxx ± .010,

unless otherwise stated

Component dimensions

2

Transformer, 1:4 Transmission Line Transformer

5 to 1200 MHz

Rev. V1

MABA-010268-CT4160

• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400

• India Tel: +91.80.43537383 • China Tel: +86.21.2407.1588

Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

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

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.

Commitment to produce in volume is not guaranteed.

Electrical Specifications: TA = 25°C, 0dBm, Z0 = 50Ω, Pin = 0dBm

Parameter Frequency Units Min Typ Max

Insertion Loss 1

(Pin 4 to Pin 1)

5 - 50MHz

50 - 879MHz

879 - 1200MHz

dB

dB

dB

-

-

-

0.5

0.7

1.2

0.7

1.5

2.0

Amplitude Balance (Nominal 0dB) 5 - 500MHz

500 - 1200MHz

dB

dB

-

-

0.05

0.23

±0.6

±2.1

Phase Balance (Nominal 180º) 5 - 500MHz

500 - 1000MHz

1000 - 1200MHz

º

º

º

-

-

-

1.4

2.8

0.2

±6

±8

±22

Input Return Loss

(Pin4)

5 - 50 MHz

50 - 500 MHz

500 - 1200 MHz

dB

dB

dB

20

15

11

25

23

16

-

-

-

Insertion Loss 2

(Pin 4 to Pin 3)

5 - 50MHz

50 - 879MHz

879 - 1200MHz

dB

dB

dB

-

-

-

0.5

0.6

0.8

0.7

1.2

1.6

Recommended Maximum Ratings Application Circuit

Parameter Value

Input power At least +28dBm

(631mW)

DC current

(tested at 5V)

At least 600mA

Operating Temperature -40°C to +85°C

Storage Temperature -55°C to +100°C

3

Transformer, 1:4 Transmission Line Transformer

5 to 1200 MHz

Rev. V1

MABA-010268-CT4160

• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400

• India Tel: +91.80.43537383 • China Tel: +86.21.2407.1588

Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

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

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.

Commitment to produce in volume is not guaranteed.

Typical Performance Curves: TA = 25°C, 0dBm, Z0 = 50Ω, Pin = 0dBm

Insertion Loss 2: (Pin 4 to 3)

Insertion Loss 1: (Pin 4 to 1)

Phase Balance

Amplitude Balance

Return Loss: Input (Pin 4)

-2.0

-1.8

-1.6

-1.4

-1.2

-1.0

-0.8

-0.6

-0.4

-0.2

0.0

5 244 483 722 961 1200

Frequency (MHz)

dB

-1.5

-1.0

-0.5

0.0

0.5

1. 0

1. 5

5 244 483 722 961 1200

Frequency (MHz)

dB

-2.0

-1.8

-1.6

-1.4

-1.2

-1.0

-0.8

-0.6

-0.4

-0.2

0.0

5 244 483 722 961 1200

Fr e que nc y ( MHz)

dB

17 0

17 2

17 4

17 6

17 8

18 0

18 2

18 4

18 6

18 8

19 0

5 244 483 722 961 1200

Frequency (MHz)

degree

-35

-30

-25

-20

-15

-10

-5

0

5 244 483 722 961 1200

Fr e que nc y ( M Hz)

dB

4

Transformer, 1:4 Transmission Line Transformer

5 to 1200 MHz

Rev. V1

MABA-010268-CT4160

• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400

• India Tel: +91.80.43537383 • China Tel: +86.21.2407.1588

Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

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

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.

Commitment to produce in volume is not guaranteed.

Ordering Information

Part number Description

MABA-010268-CT4160 2000 piece reel

Tape & Reel Information

Item Dimension

Ao 4.00mm +/- 0.1mm

Bo 4.30mm +/- 0.1mm

Ko 2.90mm +/- 0.1mm

W 12.0mm +/- 0.3mm

P1 8.00mm +/- 0.1mm

DIRECTION OF FEED

P1

W

B

K0

0

A0