Low Cost Three-Way GMIC SMT Power Divider

DS53-0005

M/A-COM Division of AMP Incorporated s North America: Tel. (800) 366-2266, Fax (800) 618-8883 s Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087

s Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020

www.macom.com

AMP and Connecting at a Higher Level are trademarks.

The preliminary specifications data sheet contains typical electrical specifications which may change prior to final introduction.

V1.00

Absolute Maximum Ratings

1

Parameter

Absolute Maximum

Input Power

2

Operating Temperature

Storage Temperature

1W CW

-40°C to +85°C

-65°C to 150°C

1. Exceeding these limits may cause permanent damage.

2. With internal load dissipation of 0.125 W maximum.

Functional Diagram

Pins labeled as ground should be DC and RF grounded.

Typical Performance @ +25°C

-2

-1 .5

-1

-0 .5

0

1850

1888

1925

1963

2000

F requency M H z

1

1. 1

1. 2

1. 3

1. 4

1. 5

1. 6

1. 7

1. 8

1. 9

2

1850

1888

1925

1963

2000

F r equ enc y M H z

RF I n

RF 1

RF 2

RF 3

VSWR vs. Frequency

Isolation vs. Frequency

-1 0

-8

-6

-4

-2

0

2

4

6

8

10

18 50

18 88

19 25

19 63

20 00

F r equ enc y M H z

RF 1

RF 2

RF 3

Insertion Loss vs. Frequency

(Dashed lines show amplitude balance window)

Phase Balance vs. Frequency

(Relative to RF1)

-4 0

-3 5

-3 0

-2 5

-2 0

-1 5

-1 0

-5

0

18 50

18 88

19 25

19 63

20 00

F r equ enc y M H z

RF 1 - RF 2

RF 2 - RF 3

RF 1 - RF 3

Recommended PIN Configuration