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HMC625B Recommended for New Designs
The HMC625BLP5E is a digitally controlled variable gain amplifier which operates from DC to 5 GHz, and can be programmed to provide anywhere from 13.5...
Datasheet
HMC625B on Analog.com

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HMC625B RF Amp Bias Voltage



		

			

									
					    RBov
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Sep 12, 2022 
				
			
			
		
    

				
		
    
		    		    
		    
		    		      		            		        
    Category: Hardware
    
    		        		            		    
    Product Number:  HMC625B 
    
    		        		    		    	
			
    Hi,
    

    I'm concerned about current consumption in my design, Is it possible to reduce the Vs voltage supply to the gain stage (Pin 29) on this device to 3.3V?  Datasheet only states a maximum.  Is a plot of gain vs bias voltage available?
    

    Thanks,
    

    

    
									
			        
		
    

				
						
        

    
    Tags: 
                                            
                 amplifiers
                
                                                    
                 hardware
                
                                                    
                 hmc625b
                
                                                    
                 Digital Control VGAs
                
                                                    
                 Variable Gain Amplifiers (VGA)
                
                                        
                                            
                
                
                                
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