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请问HMC1190A芯片上电之后发热到烫手的程度是正常现象么？


		

			

									
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				                on Aug 6, 2018 
				
			
			
		


				
		

			
请问HMC1190A芯片上电之后发热到烫手的程度是正常现象么？我也是第一次调这款芯片，没看到芯片手册上说要在该芯片的外围电路上装散热装置。