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filtercad



		

			

									
					    ddevries
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Apr 10, 2018 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    Question - Where can I download LT's FilterCAD software?
    
 
    I have been asked to use an LTC1067 universal filter building block to create a band-pass filter.  The LTC1067 data sheet states:
    
 
    "Choosing the proper mode(s) for a particular application is not trivial and involves much more than just adjusting the fCLK/fO ratio. Listed here are six of the nearly twenty modes available. To make the design process simpler and quicker, Linear Technology has developed the FilterCADTM for WindowsRegistered design software. FilterCAD is an easy-to use, powerful and interactive filter design program. The designer can enter a few filter specifications and the program produces a full schematic. FilterCAD allows the designer to concentrate on the filter’s transfer function and not get bogged down in the details of the design."
    
 
    When I search for FilterCAD on the AD website, I get no results.  I find that there is a Filter Wizard available on the AD site, but I have been so far unable to convince it to select the LTC1067, nor do I know if it will do for me what LT claimed FilterCAD would do if I could get it to use the LTC1067.
    
 
    Thanks!
    
 
    Doug