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AD8302 Recommended for New Designs
The AD8302 is a fully integrated system for measuring gain/loss and phase in numerous receive, transmit, and instrumentation applications. It requires...
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AD8302 on Analog.com

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AD8302 to be used as an RMS power detector



		

			

									
					    Vishnu
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Mar 20, 2013 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    Hi,
    
 
    We are presently using AD8302 in our application for VSWR measurement.
    
 
    I would like to use the same for our PA ALC application, where I would use it for RMS power measurement. Is it possible to use this using the Vmag pin.
    
 
    Is yes, please tell me what I should do to the Vph pin (grounded or terminated to 50E...)
    
 
    Regards,
    Vishnu