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AD9608 Recommended for New Designs
The AD9608 is a monolithic, dual-channel, 1.8 V supply, 10-bit, 105 MSPS/125 MSPS analog-to-digital converter (ADC) that features a high performance sample...
Datasheet
AD9608 on Analog.com

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AD9608 running at 126 MSPS



		

			

									
					    sberla
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Sep 29, 2017 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    Hi,
    
 
    I'd like to use the AD9608BCPZ-125 at 126 MSPS even though the maximum sampling rate is 125 MSPS.
    
 
    The reason is the 31.5 MHz IF that would be Fs/4. With this configuration I would save some computational effort in the digital down-conversion.
    
 
    Do you think it's a too risky choice?
    
 
    Thanks a lot.
    
									
			        
		
    

				
						
        

    
    Tags: 
                                            
                 ad9608
                
                                                    
                 High Speed A/D Converters >10 MSPS
                
                                                    
                 Standard High Speed A/D Converters
                
                                                    
                 ad9608bcpz-125
                
                                
            
    
    
    

		
    
			
						
									
									
						
						
			
			
			
			
		
    

        
        

					
    
			
    


    
















    
	
    
	
    
					



			








	
	
	
	



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      •  Analog Employees  
      
            
						
                            
            
            				
            
                on Sep 30, 2017 8:44 PM
            
            
					
      
	
      

		
		
      
					
      Hi Sberla,
      
 
      Thank you for your interest in AD9608. We cannot guarantee functionality or performance under conditions outside of datasheet specifications.
      
 
      That being said, the AD9608 will function at 126Msps, though if you use it at that sample rate it will be at your own risk.
      
 
      Thank you.
      
 
      Doug
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
				
						
						
				
				
		
		
      
			
		
      
	
      

      

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													0
							
			
				
									
							        
			
			
			
      •  Analog Employees  
      
            
						
                            
            
            				
            
                on Sep 30, 2017 8:44 PM
            
            
					
      
	
      

		
		
      
					
      Hi Sberla,
      
 
      Thank you for your interest in AD9608. We cannot guarantee functionality or performance under conditions outside of datasheet specifications.
      
 
      That being said, the AD9608 will function at 126Msps, though if you use it at that sample rate it will be at your own risk.
      
 
      Thank you.
      
 
      Doug
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
				
						
						
				
				
		
		
      
			
		
      
	
      

      

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