Products In This Thread

AD9262 Not Recommended for New Designs
The AD9262 is a dual, 16-bit analog-to-digital converter (ADC) based on a continuous time sigma-delta (S-?) architecture that achieves -87 dB of dynamic...
Datasheet
AD9262 on Analog.com

AD9267 Not Recommended for New Designs
The AD9267 is a dual continuous time (CT) sigma-delta (S-?) modulator with -88 dBc of dynamic range over 10 MHz real or 20 MHz complex bandwidth. The combination...
Datasheet
AD9267 on Analog.com

  • State Verified Answer
  • Replies 2 replies
  • Subscribers 43 subscribers
  • Views 1479 views
  • Users 0 members are here
Options
Related 

        

            Post
             Go back to editing
        

    

    


    

    









		












	
	
			
	
			
		
	
	
		

		
AD9262/AD9267 Replacement



		

			

									
					    IvanRusov
					
							

			
				
									
											
			
			
				
  •  Analog Employees  

			
			
			    	
			                    
                
				                on Jun 2, 2015 
				
			
			
		


				
		

		    		    
		    
		    	
			
Hi,

 
AD9262/AD9267 are not recommended for new designs with no replacements proposal. What would you recommend as CTSD ADC with similar performance?

 
Regards,

 
Ivan

									
			        
		


				
				
		

			
						
									
									
						
						
			
			
			
			
		


        
        

					

			






	

		
	

















	

	

					



			


				
	









	
    
	

  • 
	
    



	
			
		
	



    
	
    
		
    
							FormerMember
					
    
		
    
			
													0
							
			
				
									FormerMember
							        
			
			
			

            
			                            
                        
                on Jun 2, 2015 7:27 PM
            
            
					

	


		
		

					
Hello,

 
The AD9650 would be a suitable replacement since it can achieve low level SNR performance of 83 dBFS @ 100 MSPS (or -160 dBFS/Hz NSD) with spurious below -100 dBFS for baseband signals.   If one  operates the AD9650 with higher oversampling ratio to reduce anti-aliasing requirements, then decimate in the FPGA is required to reduced data rate to a level that the AD9262 would have provided. Regards.

 

 

			


		
			
	      

		
		
	

	

		

			
		

	

	

		
						
				
						
						
				
				
		
		

			
		

	





	

  • 
	
    



	
		
	
	



    
	
    
		
    
							
					
    
		
    
			
													0
							
			
				
									
							        
			
			
			
    •  Analog Employees  
    
            
			                            
                        
                on Jun 3, 2015 3:32 AM
            
            
					
    
	
    

		
		
    
					
    Hi,
    
 
    Thank you for the recommendation.
    
 
    Regards,
    
 
    Ivan
    
			
    

		
			
	      

		
		
	
    
	
    
		
    
			
		
    
	
    
	
    
		
						
						
				
						
				
				
		
		
    
			
		
    
	
    

    

    •