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ADIN1100 Recommended for New Designs
The ADIN1100 is a low power, single port, 10BASE-T1L transceiver designed for industrial Ethernet applications and is compliant with the IEEE® 802.3cg...
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ADIN1100 on Analog.com

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ADIN1100_Clock input circuit



		

			

									
					    teli
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Jun 3, 2024 
				
			
			
		
    

				
		
    
		    		    
		    
		    		      		            		        
    Category: Hardware
    
    		        		            		    
    Product Number:  ADIN1100 
    
    		        		    		    	
			
    Hello
    

    

    Please let me know your advice how to design clock input circuit of ADIN1100.
    

    ADIN1100 destasheet P.37 says below
    

     
    

     
    

    If the calculation formula is satisfied, is it acceptable to use values for C1 and C2 that differ from those in Table 28? 
    

    For example , can we use below parameter  because of the availability of capacitors?
    

    VCLK IN: 1.03V
    

    VS:3.3V
    

    Cstary:0
    

    CPIN:3pF
    

    C1:27pF
    

    C2:56pF
    

    

    Please let me know your advice.
    

    

    Regards,
    

    Teli
    
									
			        
		
    

				
						
        

    
    Tags: 
                                            
                 ADIN1100
                
                                                    
                 hardware
                
                                                    
                 Industrial Ethernet Solutions
                
                                                    
                 Industrial Ethernet Physical Layer Devices
                
                                
            
    
    
    

		
    
			
						
									
									
						
						
			
			
			
			
		
    

        
        

					
    
			
    


    


	















    
	
    
	
    
					



			


				
	









	
      
	

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      •  Analog Employees  
      
            
			                            
                                                                                                                        
            
				
			
            
					
      
	
      

		
		
      
					
      Hi Teli,
      

      We recommend using the specified values of the capacitors for the ADIN1100 clock input circuit to ensure correct operation of the crystal oscillator. Using bigger capacitors may result in affected clock signal and/may overload the clock driver. 
      

      Regards,
      

      Shazia
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
				
						
						
				
				
		
		
      
			
		
      
	
      

      

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