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Wide band mixer and 90deg phase shifter available?



		

			

									
					    FreddyS
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Mar 11, 2015 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    HI,  
    
 
    Looking for:
    
 
    a) A wide band mixer that has at least the following characteristics:  
    
 
      
  
    1. Input signal frequency range: DC-5.5 GHz
      2. 
  
    2. LO: 80 MHz
      3. 
  
    3. Output Frequency range: 200-5.5 GHz
      4. 
 
    
 
       The mixer should support the input and output frequency ranges within the same HW (I assume that there might be some degradation in low frequencies
    
 

    
 
      
    
 
    b)  90 degrees phase shift device with the following properties:
    
 
      
  
    1. Very small and low power
      2. 
  
    2. Frequency range: DC-5.5 GHz (or as close to it as possible)
      3. 
 
    
 
       This is for the image rejection mixer implementation.
    
 
      
    
 
     Thanks
    
 
    Freddy
    
								
    

				
				
		
    
			
						
									
									
						
						
			
			
			
			
		
    

        
        

					
    
			
    


    


	
    
		
	
    















    
	
    
	
    
					



			








	
	
	
	



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      •  Analog Employees  
      
            
			                            
                        
                on Mar 11, 2015 6:57 PM
            
            
					
      
	
      

		
		
      
					
      Hi FreddyS,
      
 
      b) Our phase shifter devices do not cover closetoDC-5.5 GHz. And they are also not intended for your purpose.
      
 
      What you need is a 90 degree coupler, but it may not be possible to find one with such multi-octave bandwidth.
      
 
      You can try to divide your whole band into sub bands, which will also introduce extra complexity.
      
 
      Best,
      
 
      Kagan
      
			
      

		
		
		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
				
						
				
				
		
		
      
			
		
      
	
      

      

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													0
							
			
				
									
							        
			
			
			
      •  Analog Employees  
      
            
			                            
                        
                on Mar 11, 2015 6:57 PM
            
            
					
      
	
      

		
		
      
					
      Hi FreddyS,
      
 
      b) Our phase shifter devices do not cover closetoDC-5.5 GHz. And they are also not intended for your purpose.
      
 
      What you need is a 90 degree coupler, but it may not be possible to find one with such multi-octave bandwidth.
      
 
      You can try to divide your whole band into sub bands, which will also introduce extra complexity.
      
 
      Best,
      
 
      Kagan
      
			
      

		
		
		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
				
						
				
				
		
		
      
			
		
      
	
      

      

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