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AD9910 Recommended for New Designs
The AD9910 is a direct digital synthesizer (DDS) featuring an integrated 14-bit DAC and supporting sample rates up to 1 GSPS. The AD9910 employs an advanced...
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AD9910 on Analog.com

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Is 3V sufficient on pin DVDD_I/O(3.3V)_1 or we need atleast 3.3V

		
	
				

			

									
					    JayeshU
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Sep 27, 2024 
				
			
			
		
    
		
		                    	    
    
        	    
    Thread Summary
    
                The user is experiencing issues with the AD9910 IC not providing the required output when supplied with 3V at DVDD_I/O(3.3V)_1 and DVDD_I/O(3.3V)_2 pins. The final answer indicates that 3V is sufficient but performance is not guaranteed; it is recommended to use 3.3V for optimal operation.
                        	    
    
                
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    Category: Hardware
    
    		        		            		    
    Product Number:  AD9910  
    
    		        		    		    
    
		    		    
		    			
    
			    
    My supply is providing 3V at DVDD_I/O(3.3V)_1 and DVDD_I/O(3.3V)_2 pins of AD9910 IC. 
    

    But I'm not receiving required output. So is 3V sufficient or we need atleast 3.3 V at these pins for efficient operation.
    

    

    Thanks.
    
			
    
			
									
		                             
                        

    
    
                                            
                 hardware
                
                                                    
                 clock and timing
                
                                                    
                 Clocks & Timers
                
                                                    
                 Direct Digital Synthesis (DDS)
                
                                                    
                 ad9910