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Products Mentioned

AD734 Production
The AD734 is an accurate high speed, four-quadrant analog multiplier that is pin-compatible with the industry-standard AD534 and provides the transfer...
Datasheet
AD734 on Analog.com

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Frequency doubler shown in data sheet 14 is not working at all , is there any corrections to the datasheet

		
	
				

			

									
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				                on Jun 9, 2026 
				
			
			
		

		
		                    	    

        	    
Thread Summary

                The user encountered no output when using the same schematics as the datasheet for a frequency doubler. The final answer identified that the R2 resistor should be connected directly across X1 and X2, not between X2 and Y2 as shown in the user's schematic. The user confirmed that the LTSpice simulation worked but not the breadboard or proto board implementation.
                        	    

                
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Category: Hardware

    		        		            		    
Product Number:  AD734  

    		        		    		    

		    		    
		    			

			    
  


Used the same schematics as the datasheet with since wave input , no output 

			

			
									
		                             
                        

    

                                            
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