HMC490LP5E by Analog Devices Inc.(ADI) Design and production,in Shenzhen Yirenxin Technology Co., Ltd. Spot sales,And can pass Shenzhen Yirenxin Technology Co., Ltd. Purchasing。HMC490LP5E Price reference $ 58.480000。HMC490LP5E - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information HMC490LP5E Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial