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    PDU1064H-5 | 
    Data Delay Devices, Inc. | 
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             | 
    6-bit, ecl-interfaced programmable delay line (series pdu1064h)  | 
    
       
    
                 
              
         
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    PDU1064H-10C5 | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    6-bit, ecl-interfaced programmable delay line (series pdu1064h)  | 
    
       
    
                 
              
         
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    PDU1064H-6MC5 | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    6-bit, ecl-interfaced programmable delay line (series pdu1064h)  | 
    
       
    
                 
              
         
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    PDU1064H-2C5 | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    6-bit, ecl-interfaced programmable delay line (series pdu1064h)  | 
    
       
    
                 
              
         
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    PDU1064H | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    6-bit, ecl-interfaced programmable delay line (series pdu1064h)  | 
    
       
    
                 
              
         
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    PDU1064H-10 | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    6-bit, ecl-interfaced programmable delay line (series pdu1064h)  | 
    
       
    
                 
              
         
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    PDU1064H-8M | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    6-bit, ecl-interfaced programmable delay line (series pdu1064h)  | 
    
       
    
                 
              
         
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    PDU1032H-8MC5 | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    5-bit, ecl-interfaced programmable delay line (series pdu1032h)  | 
    
       
    
                 
              
         
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    PDU1032H-4C5 | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    5-bit, ecl-interfaced programmable delay line (series pdu1032h)  | 
    
       
    
                 
              
         
             | 
    PDU1032H-4MC5 | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    5-bit, ecl-interfaced programmable delay line (series pdu1032h)  | 
    
       
    
                 
              
         
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    PDU1064H-1 | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    6-bit, ecl-interfaced programmable delay line (series pdu1064h)  | 
    
       
    
                 
              
         
             | 
    PDU1064H-.5MC5 | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    6-bit, ecl-interfaced programmable delay line (series pdu1064h)  | 
    
       
    
                 
              
         
             | 
    PDU1064H-1M | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    6-bit, ecl-interfaced programmable delay line (series pdu1064h)  | 
    
       
    
                 
              
         
             | 
    PDU1064H-2MC5 | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    6-bit, ecl-interfaced programmable delay line (series pdu1064h)  | 
    
       
    
                 
              
         
             | 
    PDU1064H-.5 | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    6-bit, ecl-interfaced programmable delay line (series pdu1064h)  | 
    
       
    
                 
              
         
             | 
    PDU1064H-3M | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    6-bit, ecl-interfaced programmable delay line (series pdu1064h)  | 
    
       
    
                 
              
         
             | 
    PDU1064H-4M | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    6-bit, ecl-interfaced programmable delay line (series pdu1064h)  | 
    
       
    
                 
              
         
             | 
    PDU1064H-.5C5 | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    6-bit, ecl-interfaced programmable delay line (series pdu1064h)  | 
    
       
    
                 
              
         
             | 
    PDU1064H-1C5 | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    6-bit, ecl-interfaced programmable delay line (series pdu1064h)  | 
    
       
    
                 
              
         
             | 
    PDU1064H-2M | 
    Data Delay Devices, Inc. | 
     | 
    
        
             | 
    6-bit, ecl-interfaced programmable delay line (series pdu1064h)  |