Products Mentioned

LTspice Production
LTspice® is a powerful, fast, and free SPICE simulator software, schematic capture and waveform viewer with enhancements and models for improving the simulation...
LTspice on Analog.com

HMC981LP3E Production
HMC981LP3E is an active bias controller that automatically adjusts the gate voltage of an external amplifier to achieve constant bias current. It can be...
Datasheet
HMC981LP3E on Analog.com

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LTspice Model for HMC981LP3E

		
	
				

			

									
					    MightyBeard7
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Aug 22, 2025 
				
			
			
		
    
		
		                    	    
    
        	    
    Thread Summary
    
                The user inquired about the availability of the HMC981LP3E model in LTspice. The support engineer confirmed that LTSpice models for the HMC981 and other active bias controller parts (HMC980, HMC920) are not provided, as LTSpice is primarily an analog domain simulator and not suitable for RF components.
                        	    
    
                
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    Category: Software
    
    		        		            		    
    Product Number:  HMC981LP3E  
    
    		        		    		    
    
		    		    
		    			
    
			    
    HI ADI Team!
    

    I am unable to find the HMC981LP3E model on the LTspice ! 
    

    Are Hittite Models available over LTspice?
    
			
    
			
									
		                             
                        

    
    
                                            
                 hittite
                
                                                    
                 biascontroller
                
                                                    
                 software
                
                                                    
                 RF Amplifiers Bias Controllers
                
                                                    
                 hmc981lp3e
                
                                        
                                            
                
                
                                        
                                            
                
                
                                
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