Features

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Replaces industry standard single junction with a dual

junction with 25 dB more isolation with only 0.1 dB

more insertion loss in the same space

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Designed for Wireless Telecommunication Systems:

GSM1800, PCS1900, UMTS2100 (3G)

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High performance at low cost in a miniaturized package.

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Small size, 1” Vs. industry standard of 2”

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Low mass, less than 18 grams vs. industry standard of

greater than 36.0 grams.

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The small size utilizes less real estate on the RF board

while providing equal or better RF performance than the

industry 2 inch standard for a dual junction isolator.

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Incorporates a patented Robust Lead approach which

withstands the most severe shipping, handling and

processing procedures without degradation in RF or

mechanical performance.

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One piece housing and patented robust lead design

guarantees co-planarity between the contacts and the

ground plane of 0.1 mm.

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The small size and low mass make the device suitable

for automatic pick and place systems and for solder

reflow profiles. This hands-free soldering further

lowers the cost of ownership.

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Possible tape-and-reel packaging

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Environmentally safe materials used, no lead option available.

Description

M/A-COM’s surface mount and drop-in circulators and

isolators, designed for wireless Base Station and Power

Amplifier applications, feature high reliability performance

at a low cost. These proven robust designs are qualification

tested. Tests include temperature cycling, high temperature

exposure, vibration, shock, and corrosion / moisture testing.

These designs feature a low cost package ideally suited for

high volume manufacturing.

M/A-COM is the world’s

largest supplier of surface mount and drop-in isolators and

circulators for the wireless infrastructure market.

Miniature Surface Mount

Dual Isolators

Mounting Dimensions

1

Outline Drawing

RECOMMENDED SOLDER FOOTPRINT

NOTES:

1) ISOLATOR IS PROCESSED W/SN96

2) SN62 SOLDER RECCOMMENDED

3) USE MULTIPLE PLATED THRU HOLES

IN SOLDER AREA UNDER HOUSING.

.60

15.2

.400

10.16

1.120

28.45

.380

9.64

.30

7.6

R

30°

2X

15°

2X

.060

1.52

2X

.130

3.29

2X