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AD9106 Production
The AD9106 TxDAC® and waveform generator is a high performance, quad digital-to-analog converter (DAC) integrating on-chip pattern memory for complex waveform...
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AD9106 on Analog.com

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AD9106 sine output and tuning words



		

			

									
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				                on Jan 5, 2017 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    Hello,
    
 
    Is it possible to output prestored sinewaves with the frequency tuning words coming from the RAM and the clock for the RAM address coming from DDSx MSB?
    
									
			        
		
    

				
						
        

    
    Tags: 
                                            
                 clock and timing
                
                                                    
                 ad9106
                
                                                    
                 Direct Digital Synthesis (DDS)
                
                                
            
    
    
    

		
    
			
						
									
									
						
						
			
			
			
			
		
    

        
        

					
    
			
    


    
















    
	
    
	
    
					



			








	
	
	
	



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                on Jan 5, 2017 11:51 PM
            
            
					
        
	
        

		
		
        
					
        I'm a little bit confused here - on page 26 of the datasheet the tuning word is formed with the combination of DDSTW_MSB bits and RAM. DDSTW_MSB is DDS_TW32 register @ Address 0x3E. In the description of the TW_RAM_CONFIG Register the tuning word is formed with DDS1TW:RAM
        Which register is DDS1TW? DDS_TW1 @ Address 0x3F or DDS_TW32 @ Address 0x3E?
        
			
        

		
			
	      

		
		
	
        
	
        
		
        
			
		
        
	
        
	
        
		
						
						
				
						
				
				
		
		
        
			
		
        
	
        

        

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													0
							
			
				
									
							        
			
			
			
          
            
						
                            
            
            				
            
                on Jan 5, 2017 11:51 PM
            
            
					
          
	
          

		
		
          
					
          I'm a little bit confused here - on page 26 of the datasheet the tuning word is formed with the combination of DDSTW_MSB bits and RAM. DDSTW_MSB is DDS_TW32 register @ Address 0x3E. In the description of the TW_RAM_CONFIG Register the tuning word is formed with DDS1TW:RAM
          Which register is DDS1TW? DDS_TW1 @ Address 0x3F or DDS_TW32 @ Address 0x3E?
          
			
          

		
			
	      

		
		
	
          
	
          
		
          
			
		
          
	
          
	
          
		
						
						
				
						
				
				
		
		
          
			
		
          
	
          

          

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