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EXHIBIT 21


SUBSIDIARIES OF CONEXANT SYSTEMS, INC.


|                                                       |  |                                      
|------------------------------------------------------ |  | -------------------------------------
|                                                       |  | State or Other Jurisdiction of       
|Subsidiary                                             |  | Incorporation or Organization        
|                                                       |  |                                      
|Amphion Semiconductor (Asia) Ltd.                      |  | Northern Ireland                     
|Amphion Semiconductor, Ltd.                            |  | Northern Ireland                     
|Amphion Semiconductor, Inc.                            |  | California                           
|Brooktree Broadband Holding, Inc.                      |  | Delaware                             
|Brooktree International Ltd.                           |  | Cayman Islands                       
|Brooktree Technologies Ltd.                            |  | Cayman Islands                       
|Brooktree Worldwide Sales Corporation                  |  | Delaware                             
|Choice-Intersil Microsystems, Inc.                     |  | Kansas                               
|Conexant Broadband Communications (Shanghai) Co., Ltd. |  | Peoples Republic of China           
|Conexant Canada ULC                                    |  | Canada                               
|Conexant Digital Infotainment Limited                  |  | United Kingdom                       
|Conexant Digital TV (Chengdu) Co., Ltd.                |  | Peoples Republic of China           
|Conexant Foreign Sales Corporation                     |  | Barbados                             
|Conexant, Inc.                                         |  | Delaware                             
|Conexant Korea Ltd.                                    |  | Korea                                
|Conexant Mauritius Ltd.                                |  | Mauritius                            
|Conexant Systems Asia Pacific Limited                  |  | Hong Kong, Peoples Republic of China
|Conexant Systems France S.A.S.                         |  | France                               
|Conexant Systems Germany G.m.b.H.                      |  | Germany                              
|Conexant Systems Holdings Limited                      |  | United Kingdom                       
|Conexant Systems Iceland Ltd.                          |  | Iceland                              
|Conexant Systems India Private Limited                 |  | India                                
|Conexant Systems Israel (1996) Ltd.                    |  | Israel                               
|Conexant Systems Israel Commercial Ltd.                |  | Israel                               
|Conexant Systems (Japan) Company Ltd.                  |  | Japan                                
|Conexant Systems Netherlands BV                        |  | Netherlands                          
|Conexant Systems (Noida) Private Ltd.                  |  | India                                
|Conexant Systems (PB) Private Ltd.                     |  | India                                
|Conexant Systems Scandinavia AB                        |  | Sweden                               
|Conexant Systems Singapore Pte. Limited                |  | Singapore                            
|Conexant Systems (Taiwan) Co., Ltd.                    |  | Taiwan                               
|Conexant Systems UK Limited                            |  | United Kingdom                       
|Conexant Systems Worldwide, Inc.                       |  | Delaware                             
|Conexant USA LLC                                       |  | Delaware                             
|Ficon Technology, Inc.                                 |  | New Jersey                           
|Globespan International Corporation                    |  | Delaware                             
|GlobespanVirata                                        |  | UK                                   
|iCompression, Inc.                                     |  | California                           
|Istari Design, Inc.                                    |  | California                           
|NPS Holding, Inc.                                      |  | Massachusetts                        
|Netplane Systems International, LLC                    |  | Delaware                             
|Paxonet Communications, Inc.                           |  | Delaware                             
|Sierra Imaging, Inc.                                   |  | California                           
|Tsqware, SA                                            |  | France                               
|Tsqware, Inc.                                          |  | Delaware                             
|Virata Israel, Ltd.                                    |  | Israel                               
|Virata USA, Inc.                                       |  | California                           

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