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RF6559

DS120611

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.

Package Drawing

28-pin, 6mm x 6mm

6.000±0.10

6.000±0.10

0.975±0.04

0.275

Ref

0.000

2x 0.388

2x 1.163

2x 1.938

2x 2.713

6x 2.700

6x 2.700

A = 0.375 x 0.400 mm

B=0.400 x 0.375 mm

C = 4.400 x 4.400 mm

A

A

A

A

A

A

A

A

A

A

A

A

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

C

0.100

All Edges

24x

0.300

2x 1.938

2x 1.163

2x 0.388

2x 2.713

Notes:

1. Shaded area represents Pin 1 location

2. Defining I/O Pad Center:

To define center of the I/O pad opening, draw a right triangle

in one corner of the I/O pad

Then take the center of the hypotenuse to determine center

of I/O pad