RF MICRO DEVICES, INC. AND SUBSIDIARIES
RECONCILIATION OF GAAP TO NON-GAAP FINANCIAL MEASURES
(In thousands, except percentages)
(Unaudited)

Three Months Ended

March 30,
2013

December 29,
2012

March 31,
2012

GAAP gross margin

$

88,216

31.4

%

$

86,810

32.0

%

$

56,644

30.1

%

Adjustment for intangible amortization

6,302

2.2

%

5,147

1.9

%

3,515

1.9

%

Adjustment for share-based compensation

1,127

0.4

%

1,578

0.6

%

693

0.4

%

Acquired inventory step-up and revaluation

582

0.2

%

2,558

1.0

%

—

—

%

Disposal costs associated with the exit of the UK
   facility

423

0.2

%

—

—

%

—

—

%

Other expenses

—

—

%

107

—

%

—

—

%

Non-GAAP gross margin

$

96,650

34.4

%

$

96,200

35.5

%

$

60,852

32.4

%