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                Silicon Labs | 
                IC PROSLIC PCM/SPI -140V 42QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | 0°C ~ 70°C | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS ISI -110V 42QFN  | 
                Active | - | - | - | - | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC PCM/SPI -110V 42QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | 0°C ~ 70°C | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXO GLOBAL 16SOIC  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | - | 1 | 3.13 V ~ 3.47 V | 25mA | - | 0°C ~ 70°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC |             
                    
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                Silicon Labs | 
                IC PROSLIC DUAL FXS ANLG 48-QFN  | 
                Active | Subscriber Line Interface Concept (SLIC) | - | 1 | 3.15 V ~ 3.45 V | - | - | -40°C ~ 85°C | Surface Mount | 48-VFQFN Exposed Pad | 48-QFN (7x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS ISI -106V 36QFN  | 
                Active | - | 3-Wire | 1 | 3.3V | - | - | -40°C ~ 85°C | Surface Mount | 36-VFQFN Exposed Pad | 36-QFN (5x6) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS PCM -106V 40QFN  | 
                Active | - | 3-Wire | 1 | 3.3V | - | - | -40°C ~ 85°C | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (6x6) |             
                    
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                Silicon Labs | 
                WIDEBAND FXS WITH ISI INTERFACE  | 
                Active | - | - | - | - | - | - | - | - | - | - |             
                    
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                Silicon Labs | 
                IC SLIC/CODEC PROG 1CH 38QFN  | 
                Not For New Designs | 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 PROSLIC FXS DC-DC -135V 42QFN  | 
                Not For New Designs | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | -40°C ~ 85°C | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                WIDEBAND FXS WITH ISI INTERFACE  | 
                Active | - | - | - | - | - | - | - | - | - | - |             
                    
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                Silicon Labs | 
                IC SLIC/CODEC PROG 38QFN  | 
                Not For New Designs | Subscriber Line Interface Concept (SLIC), CODEC | PCM, SPI | 1 | 3.3V, 5V | 88mA | 700mW | -40°C ~ 85°C | Surface Mount | 38-VFQFN Exposed Pad | 38-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC SLIC/CODEC PROG 38QFN  | 
                Not For New Designs | Subscriber Line Interface Concept (SLIC), CODEC | PCM, SPI | 1 | 3.3V, 5V | 88mA | 700mW | -40°C ~ 85°C | Surface Mount | 38-VFQFN Exposed Pad | 38-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC DUAL FXS ANLG 48-QFN  | 
                Not For New Designs | Subscriber Line Interface Concept (SLIC) | - | 1 | 3.15 V ~ 3.45 V | - | - | -40°C ~ 85°C | Surface Mount | 48-VFQFN Exposed Pad | 48-QFN (7x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DC-DC -135V 42QFN  | 
                Not For New Designs | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | -40°C ~ 85°C | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC SLIC/CODEC PROG 1CH 38TSSOP  | 
                Not For New Designs | 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 PROSLIC FXS DTMF -110V 42QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS ISI -110V 42QFN  | 
                Active | - | - | - | - | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC PCM/SPI -110V 42QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | -40°C ~ 85°C | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC SYSTEM-SIDE DAA 20TSSOP  | 
                Active | Direct Access Arrangement (DAA) | GCI, PCM, SPI | 1 | 3 V ~ 3.6 V | 8.5mA | - | -40°C ~ 85°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |             
                    
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                Silicon Labs | 
                IC SYSTEM-SIDE DAA 20TSSOP  | 
                Active | Direct Access Arrangement (DAA) | GCI, PCM, SPI | 1 | 3 V ~ 3.6 V | 8.5mA | - | -40°C ~ 85°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DTMF -110V 42QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC SLIC/CODEC PROG 1CH 38TSSOP  | 
                Not For New Designs | 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 PROSLIC FXS ISI -140V 42QFN  | 
                Active | - | - | - | - | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC PCM/SPI -140V 42QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | 0°C ~ 70°C | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC ISOMOD LINE-SIDE DAA 16TSSOP  | 
                Active | Direct Access Arrangement (DAA) | Parallel, SPI, UART | 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 PROSLIC FXS DTMF -106V 36QFN  | 
                Active | - | 3-Wire | 1 | 3.3V | - | - | 0°C ~ 70°C | Surface Mount | 36-VFQFN Exposed Pad | 36-QFN (5x6) |             
                    
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                Silicon Labs | 
                WIDEBAND FXS WITH ISI INTERFACE  | 
                Active | - | - | - | - | - | - | - | - | - | - |             
                    
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                Silicon Labs | 
                IC PROSLIC PCM/SPI -110V 42QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | 0°C ~ 70°C | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS ISI -110V 42QFN  | 
                Active | - | - | - | - | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC/CODEC DTMF 38VQFN  | 
                Not For New Designs | Subscriber Line Interface Concept (SLIC), CODEC | PCM, SPI | 1 | 3.3V, 5V | 88mA | 700mW | -40°C ~ 85°C | Surface Mount | 38-VFQFN Exposed Pad | 38-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC PCM/SPI -140V 42QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | -40°C ~ 85°C | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS ISI -140V 42QFN  | 
                Active | - | - | - | - | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS 1CH -136V 42QFN  | 
                Not For New Designs | - | - | - | - | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS 1CH -136V 42QFN  | 
                Not For New Designs | - | - | - | - | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS ISI -110V 42QFN  | 
                Active | - | - | - | - | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC PCM/SPI -110V 42QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | -40°C ~ 85°C | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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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 | 
                WIDEBAND FXS WITH ISI INTERFACE  | 
                Active | - | - | - | - | - | - | - | - | - | - |             
                    
                | 
                    
                 | 
                
                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 DTMF -110V 42QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
                | 
                    
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                Silicon Labs | 
                IC PROSLIC PCM/SPI -110V 42QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | 0°C ~ 70°C | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS ISI -110V 42QFN  | 
                Active | - | - | - | - | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DTMF -106V 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 DTMF -110V 42QFN  | 
                Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                IC PROSLIC/CODEC DTMF 38VQFN  | 
                Not For New Designs | Subscriber Line Interface Concept (SLIC), CODEC | PCM, SPI | 1 | 3.3V, 5V | 88mA | 700mW | -40°C ~ 85°C | Surface Mount | 38-VFQFN Exposed Pad | 38-QFN (5x7) |             
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                IC PROSLIC FXS ISI -140V 42QFN  | 
                Active | - | - | - | - | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |