Products Mentioned

MAX9947 Production
The MAX9947 is an AISG-compliant, fully integrated transceiver. The MAX9947 receiver offers a typical dynamic range of 20dB and integrates a bandpass...
Datasheet
MAX9947 on Analog.com

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MAX9947 high temperature test

		
	
				

			

									
					    AGGILL
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Oct 7, 2023 
				
			
			
		
    
		
		                    	    
    
        	    
    Thread Summary
    
                The user reports that the MAX9947 does not function in a 70°C environment when used to replace the SN65HVD62 without changing the peripheral circuits. The final answer indicates that only Maxim ATE products are currently supported on EngineerZone, and directs the user to visit the technical support pages for assistance with Maxim Integrated products.
                        	    
    
                
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    Category: Hardware
    
    		        		            		    
    Product Number:  MAX9947 
    
    		        		    		    
    
		    		    
		    			
    
			    
    Dears
    

       I'm a DFAE, My customer use MAX9947 to replace SN65HVD62, Customer don't change the peripheral circuits.
    

    When customer put the MAX9947 board into the 70℃  environment, it can't work.  But competitor SN65HVD62 can operate well. 
    

    Can you check it and give some advise ? 
    

     thanks 
    

     
    

     
    
			
    
			
									    
    
			        
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[edited by: GenevaCooper at 10:42 PM (GMT -5) on 5 Dec 2023]
				
    
						
		                             
                        

    
    
                                            
                 AISG Transceivers (AISG TxRx)
                
                                                    
                 hardware
                
                                                    
                 rf & microwave
                
                                                    
                 MAX9947
                
                                                    
                 LMXMprodsupport
                
                                        
                                            
                
                
                                
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