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                Silicon Labs | 
                IC PROSLIC FXS DUAL -110V 50QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | - | 50-QFN (6x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DC-DC CTLR 60QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.13 V ~ 3.47 V | - | - | -40°C ~ 85°C | Surface Mount | 60-WFQFN Exposed Pad | 60-QFN (8x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DUAL -140V 50QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | - | 50-QFN (6x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DUAL -140V 50QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | - | 50-QFN (6x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DC-DC CTLR 60QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.13 V ~ 3.47 V | - | - | 0°C ~ 70°C | Surface Mount | 60-WFQFN Exposed Pad | 60-QFN (8x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS ISI -106V 48QFN  | 
                Active | - | 3-Wire, PCM | 2 | 3.3V | - | - | 0°C ~ 70°C | - | - | - |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS PCM -106V 56QFN  | 
                Active | - | 3-Wire, PCM | 2 | 3.3V | - | - | 0°C ~ 70°C | - | - | - |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS FXO -136V 42QFN  | 
                Active | - | - | - | - | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC PCM/SPI -140V 42QFN  | 
                Active | - | - | - | - | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DC-DC CTLR 42QFN  | 
                Active | - | - | - | - | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS ISI DTMF 48QFN  | 
                Active | - | 3-Wire, PCM | 2 | 3.3V | - | - | -40°C ~ 85°C | - | - | - |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS PCM DTMF 56QFN  | 
                Active | - | 3-Wire, PCM | 2 | 3.3V | - | - | -40°C ~ 85°C | - | - | - |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS FXO -136V 42QFN  | 
                Active | - | - | - | - | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS ISI DTMF 48QFN  | 
                Active | - | 3-Wire, PCM | 2 | 3.3V | - | - | 0°C ~ 70°C | - | - | - |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS PCM DTMF 56QFN  | 
                Active | - | 3-Wire, PCM | 2 | 3.3V | - | - | 0°C ~ 70°C | - | - | - |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DUAL -110V 60QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.13 V ~ 3.47 V | - | - | -40°C ~ 85°C | Surface Mount | 60-WFQFN Exposed Pad | 60-QFN (8x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DUAL -140V 50QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | - | 50-QFN (6x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DUAL -140V 50QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | - | 50-QFN (6x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DC-DC CTLR 60QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.13 V ~ 3.45 V | - | - | -40°C ~ 85°C | Surface Mount | 60-WFQFN Exposed Pad | 60-QFN (8x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS ISI -106V 48QFN  | 
                Active | - | 3-Wire, PCM | 2 | 3.3V | - | - | -40°C ~ 85°C | - | - | - |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS PCM -106V 56QFN  | 
                Active | - | 3-Wire, PCM | 2 | 3.3V | - | - | -40°C ~ 85°C | - | - | - |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DUAL -110V 50QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | - | 50-QFN (6x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DUAL -110V 50QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | - | 50-QFN (6x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DC-DC CTLR 60QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.13 V ~ 3.47 V | - | - | -40°C ~ 85°C | Surface Mount | 60-WFQFN Exposed Pad | 60-QFN (8x8) |             
                    
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                Silicon Labs | 
                IC VOICE GLOBAL DAA PROGR 20QFN  | 
                Active | Direct Access Arrangement (DAA) | GCI, PCM, SPI | 1 | 3 V ~ 3.6 V | 8.5mA | - | -40°C ~ 85°C | Surface Mount | 20-VFQFN Exposed Pad | 20-QFN (3x3) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DTMF -106V 48QFN  | 
                Active | - | 3-Wire, PCM | 2 | 3.3V | - | - | -40°C ~ 85°C | - | - | - |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS PCM DTMF 56QFN  | 
                Active | - | 3-Wire, PCM | 2 | 3.3V | - | - | -40°C ~ 85°C | - | - | - |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DUAL -110V 60QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.13 V ~ 3.47 V | - | - | -40°C ~ 85°C | Surface Mount | 60-WFQFN Exposed Pad | 60-QFN (8x8) |             
                    
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                Silicon Labs | 
                IC LINE-SIDE DAA 16SOIC  | 
                Active | Direct Access Arrangement (DAA) | GCI, PCM, SPI | 1 | 3 V ~ 3.6 V | 8.5mA | - | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS ISI -106V 48QFN  | 
                Active | - | 3-Wire, PCM | 2 | 3.3V | - | - | -40°C ~ 85°C | - | - | - |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS PCM -106V 56QFN  | 
                Active | - | 3-Wire, PCM | 2 | 3.3V | - | - | -40°C ~ 85°C | - | - | - |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DUAL -140V 50QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | - | 50-QFN (6x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DUAL -140V 50QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | - | 50-QFN (6x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DC-DC CTLR 60QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.13 V ~ 3.45 V | - | - | -40°C ~ 85°C | Surface Mount | 60-WFQFN Exposed Pad | 60-QFN (8x8) |             
                    
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                Silicon Labs | 
                IC LINE-SIDE DAA 16TSSOP  | 
                Active | Direct Access Arrangement (DAA) | GCI, PCM, SPI | 1 | 3 V ~ 3.6 V | 8.5mA | - | -40°C ~ 85°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS ISI DTMF 48QFN  | 
                Active | - | 3-Wire, PCM | 2 | 3.3V | - | - | -40°C ~ 85°C | - | - | - |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS PCM DTMF 56QFN  | 
                Active | - | 3-Wire, PCM | 2 | 3.3V | - | - | -40°C ~ 85°C | - | - | - |             
                    
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                Silicon Labs | 
                IC ISOMODEM LINE-SIDE DAA 16SOIC  | 
                Active | Direct Access Arrangement (DAA) | Parallel, SPI, UART | 1 | 3 V ~ 3.6 V | 15mA | - | 0°C ~ 70°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DUAL -114V 60QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.13 V ~ 3.47 V | - | - | -40°C ~ 85°C | Surface Mount | 60-WFQFN Exposed Pad | 60-QFN (8x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DUAL -114V 60QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.13 V ~ 3.47 V | - | - | -40°C ~ 85°C | Surface Mount | 60-WFQFN Exposed Pad | 60-QFN (8x8) |             
                    
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                Silicon Labs | 
                IC ISOMODEM LINE-SIDE 16SOIC  | 
                Active | Direct Access Arrangement (DAA) | Parallel, SPI, UART | 1 | 3 V ~ 3.6 V | 15mA | - | 0°C ~ 70°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC |             
                    
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                Silicon Labs | 
                IC DAA ENH FCC LINE-SIDE 10SOIC  | 
                Not For New Designs | Direct Access Arrangement (DAA) | - | 1 | - | - | - | 0°C ~ 70°C | Surface Mount | - | - |             
                    
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                Silicon Labs | 
                IC DAA ENH FCC LINE-SIDE 10SOIC  | 
                Not For New Designs | Direct Access Arrangement (DAA) | - | 1 | - | - | - | 0°C ~ 70°C | Surface Mount | - | - |             
                    
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                Silicon Labs | 
                IC SI2401 LINE-SIDE DAA 16SOIC  | 
                Obsolete | Direct Access Arrangement (DAA) | Parallel, SPI, UART | 1 | 3 V ~ 3.6 V | 15mA | - | 0°C ~ 70°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC |             
                    
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                Silicon Labs | 
                IC PROSLIC W/DC-DC Converter 38TSSOP  | 
                Discontinued at - | Subscriber Line Interface Concept (SLIC), CODEC | PCM, SPI | 1 | 3.3V, 5V | 88mA | 700mW | 0°C ~ 70°C | Surface Mount | 38-TFSOP (0.173", 4.40mm Width) | 38-TSSOP |             
                    
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                Silicon Labs | 
                IC SLIC/CODEC SNGL-CH 38QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.13 V ~ 5.25 V | 88mA | 700mW | -40°C ~ 85°C | Surface Mount | 38-VFQFN Exposed Pad | 38-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC LINE-SIDE DAA 16TSSOP  | 
                Obsolete | Direct Access Arrangement (DAA) | GCI, PCM, SPI | 1 | 3 V ~ 3.6 V | 8.5mA | - | 0°C ~ 70°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP |             
                    
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                Silicon Labs | 
                IC LINE-SIDE DAA 16SOIC  | 
                Obsolete | Direct Access Arrangement (DAA) | GCI, PCM, SPI | 1 | 3 V ~ 3.6 V | 8.5mA | - | 0°C ~ 70°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC |             
                    
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                Silicon Labs | 
                IC SLIC PROG DUAL-CH 64TQFP  | 
                Obsolete | Subscriber Line Interface Concept (SLIC) | ISDN | 2 | 3.13 V ~ 3.47 V | 28mA | 280mW | 0°C ~ 70°C | Surface Mount | 64-TQFP | 64-TQFP (10x10) |             
                    
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                Silicon Labs | 
                IC SLIC PROG DUAL-CH 64TQFP  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | ISDN | 2 | 3.13 V ~ 3.47 V | 28mA | 280mW | 0°C ~ 70°C | Surface Mount | 64-TQFP | 64-TQFP (10x10) |