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AD9600 Production
The AD9600 is a dual, 10-bit, 105 MSPS/125 MSPS/150 MSPS ADC. It is designed to support communications applications where low cost, small size, and versatility...
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AD9600 on Analog.com

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how to set the data clock output of AD9600 at CMOS mode?



		

			

									
					    yuanqingguo
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Jul 6, 2016 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
         I want to use the data clock output for FPGA at CMOS mode.I know the default mode is CMOS mode.
    
 
         But,I find my DCOA and DCOB works at LVDS mode.
    
 
         So how to deal with this problem?
    
									
			        
		
    

				
						
        

    
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                 ad9600
                
                                                    
                 High Speed A/D Converters >10 MSPS
                
                                                    
                 Standard High Speed A/D Converters
                
                                
            
    
    
    

		
    
			
						
									
									
						
						
			
			
			
			
		
    

        
        

					
    
			
    


    
















    
	
    
	
    
					



			


				
	









	
            
						
                            
            
            				
            
                on Jul 8, 2016 9:26 PM
            
            
					
    
	
    

		
		
    
					
    Hello,
    
 
    The AD9600 should power-up in CMOS mode by default and would require a SPI write to bit 6 of Reg 0x14 to transform into LVDS.   Are you stating that the AD9600 is powering up in LVDS mode?  What is the voltage that you measure at data output pins since LVDS pins should be biased around 1.25 V?
    
 
    Are you using the SPI port for programming?  If so...........can you read back contents of Reg 0x14 to see if it indicates LVDS mode.?
    
			
    

		
			
	      

		
		
	
    
	
    
		
    
			
		
    
	
    
	
    
		
						
						
				
						
				
				
		
		
    
			
		
    
	
    

    


	

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                on Aug 2, 2018 11:31 AM
            
            
					
      
	
      

		
		
      
					
      This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

      Thank you,
      EZ Admin
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
				
						
						
				
				
		
		
      
			
		
      
	
      

      

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