成都華微(688709.SH):發佈4通道12位16G高速高精度射頻直採ADC芯片
格隆匯6月10日丨成都華微(688709.SH)公佈,研發的多通道高速高精度射頻直採ADC(模數轉換器)及配套時鐘芯片於近日成功發佈。公司研發的HWD12B16GA4型射頻直採ADC是一款4通道、12位16GSPS高速高精度射頻直採A/D轉換器,全流程自主安全,標誌着公司在高速高精度數據轉換器芯片領域取得了重大突破,其超高性能和集成度爲國內獨家,可比肩國際先進水平。技術水平方面,該芯片單通道支持採樣率6~16GSPS可配置,輸入模擬帶寬高達10GHz,噪聲譜密度低至-154dBFs/Hz,無雜散動態範圍在8GHz以內高達60dB以上,輸出採用32對JESD204C高速串行接口,支持芯片內和芯片間多通道同步功能。配套的時鐘芯片HWD6952,支持最多10個時鐘通道扇出。輸入時鐘頻率範圍100MHz~500MHz;輸出時鐘頻率範圍10MHz~17GHz;時鐘抖動低至40fs;最多可支持8片HWD12B16GA4型ADC同步採樣。
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