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Segment Information
 6 Months Ended
May 04, 2013
Segment Reporting [Abstract]  
Segment Information
Segment Information
The Company operates and tracks its results in one reportable segment based on the aggregation of five operating segments. The Company designs, develops, manufactures and markets a broad range of integrated circuits. The Chief Executive Officer has been identified as the Chief Operating Decision Maker.
Revenue Trends by End Market
The following table summarizes revenue by end market. The categorization of revenue by end market is determined using a variety of data points including the technical characteristics of the product, the “sold to” customer information, the “ship to” customer information and the end customer product or application into which the Company’s product will be incorporated. As data systems for capturing and tracking this data evolve and improve, the categorization of products by end market can vary over time. When this occurs, the Company reclassifies revenue by end market for prior periods. Such reclassifications typically do not materially change the sizing of, or the underlying trends of results within, each end market.
 
Three Months Ended
 
May 4, 2013
 
May 5, 2012
 
Revenue
 
% of
Revenue
 
Y/Y%
 
Revenue
 
% of
Revenue*
Industrial
$
312,071

 
47
%
 
(4
)%
 
$
324,728

 
48
%
Automotive
122,229

 
19
%
 
3
 %
 
118,210

 
18
%
Consumer
101,049

 
15
%
 
(5
)%
 
106,086

 
16
%
Communications
123,901

 
19
%
 
(2
)%
 
126,070

 
19
%
Total revenue
$
659,250

 
100
%
 
(2
)%
 
$
675,094

 
100
%
* The sum of the individual percentages does not equal the total due to rounding.

 
Six Months Ended
 
May 4, 2013
 
May 5, 2012
 
Revenue
 
% of
Revenue
 
Y/Y%
 
Revenue
 
% of
Revenue*
Industrial
$
593,588

 
46
%
 
(4
)%
 
$
615,439

 
47
%
Automotive
229,875

 
18
%
 
(4
)%
 
238,820

 
18
%
Consumer
207,998

 
16
%
 
(6
)%
 
220,300

 
17
%
Communications
249,923

 
20
%
 
1
 %
 
248,593

 
19
%
Total revenue
$
1,281,384

 
100
%
 
(3
)%
 
$
1,323,152

 
100
%
* The sum of the individual percentages does not equal the total due to rounding.

Revenue Trends by Product Type
The following table summarizes revenue by product categories. The categorization of the Company’s products into broad categories is based on the characteristics of the individual products, the specification of the products and in some cases the specific uses that certain products have within applications. The categorization of products into categories is therefore subject to judgment in some cases and can vary over time. In instances where products move between product categories, the Company reclassifies the amounts in the product categories for all prior periods. Such reclassifications typically do not materially change the sizing of, or the underlying trends of results within, each product category.
 
Three Months Ended
 
May 4, 2013
 
May 5, 2012
 
Revenue
 
% of
Revenue*
 
Y/Y%
 
Revenue
 
% of
Revenue*
Converters
$
301,887

 
46
%
 
1
 %
 
$
300,338

 
44
%
Amplifiers / Radio frequency
164,793

 
25
%
 
(7
)%
 
177,872

 
26
%
Other analog
91,906

 
14
%
 
2
 %
 
90,442

 
13
%
Subtotal analog signal processing
558,586

 
85
%
 
(2
)%
 
568,652

 
84
%
Power management & reference
43,623

 
7
%
 
(5
)%
 
46,051

 
7
%
Total analog products
$
602,209

 
91
%
 
(2
)%
 
$
614,703

 
91
%
Digital signal processing
57,041

 
9
%
 
(6
)%
 
60,391

 
9
%
Total revenue
$
659,250

 
100
%
 
(2
)%
 
$
675,094

 
100
%
* The sum of the individual percentages does not equal the total due to rounding.

 
Six Months Ended
 
May 4, 2013
 
May 5, 2012
 
Revenue
 
% of
Revenue*
 
Y/Y%
 
Revenue
 
% of
Revenue
Converters
$
579,524

 
45
%
 
(1
)%
 
$
585,527

 
44
%
Amplifiers / Radio frequency
322,646

 
25
%
 
(6
)%
 
342,339

 
26
%
Other analog
187,599

 
15
%
 
1
 %
 
186,604

 
14
%
Subtotal analog signal processing
1,089,769

 
85
%
 
(2
)%
 
1,114,470

 
84
%
Power management & reference
83,083

 
6
%
 
(9
)%
 
90,925

 
7
%
Total analog products
$
1,172,852

 
92
%
 
(3
)%
 
$
1,205,395

 
91
%
Digital signal processing
108,532

 
8
%
 
(8
)%
 
117,757

 
9
%
Total revenue
$
1,281,384

 
100
%
 
(3
)%
 
$
1,323,152

 
100
%
* The sum of the individual percentages does not equal the total due to rounding.
Revenue Trends by Geographic Region
Revenue by geographic region, based on the primary location of the Company's customers’ design activity for its products, for the three- and six-month periods ended May 4, 2013 and May 5, 2012 were as follows:
 
 
Three Months Ended
 
Six Months Ended
Region
May 4, 2013
 
May 5, 2012
 
May 4, 2013
 
May 5, 2012
United States
$
206,181

 
$
191,548

 
$
396,607

 
$
388,075

Rest of North and South America
28,194

 
30,392

 
65,551

 
62,265

Europe
216,071

 
217,195

 
405,369

 
423,293

Japan
71,874

 
86,687

 
136,562

 
167,026

China
83,970

 
89,405

 
168,739

 
164,981

Rest of Asia
52,960

 
59,867

 
108,556

 
117,512

Total revenue
$
659,250

 
$
675,094

 
$
1,281,384

 
$
1,323,152


In the three- and six-month periods ended May 4, 2013 and May 5, 2012, the predominant country comprising “Rest of North and South America” is Canada; the predominant countries comprising “Europe” are Germany, Sweden, France and the United Kingdom; and the predominant countries comprising “Rest of Asia” are Taiwan and South Korea.