Commercially available active noise control headphones rely on fixed analog controllers to drive "anti-noise" loudspeakers. Our design uses an adaptiv...
高通(Qualcomm)藍(lán)牙芯片QCC5151_硬件設(shè)計(jì)詳細(xì)指導(dǎo)書（官方內(nèi)部培訓(xùn)手冊(cè)）共52頁(yè)其內(nèi)容是針對(duì)硬件設(shè)計(jì)、部分重要元器件選擇(ESD，F(xiàn)ilter）及走線注意事項(xiàng)的詳細(xì)說明。2 Power management 2.1 SMPS 2.1.1 Components spe...
M.NT68676.2A is a monitor control board, which is suitable for Asia-Pacific market. It can supportLED/LCD panels which resolution is up to 2048×1152.M...
高通(Qualcomm)藍(lán)牙芯片QCC5144_硬件設(shè)計(jì)詳細(xì)指導(dǎo)書（官方內(nèi)部培訓(xùn)手冊(cè)）其內(nèi)容是針對(duì)硬件設(shè)計(jì)、部分重要元器件選擇(ESD，F(xiàn)ilter）及走線注意事項(xiàng)的詳細(xì)說明。2 Power management 2.1 SMPS 2.1.1 Components specifi...
該文件包括了華為P8手機(jī)所有的電路圖設(shè)計(jì)，其中主基板部分包括了片上電源模塊和電源管理模塊，SOC各個(gè)外設(shè)接口部分，eMMC和DDR3，LCD，USB，Camera，Codec，Audio/Speaker,SIM Card,FPC 接口以及headphone等等，而調(diào)制解調(diào)器部分則包括了RF 接口，R...
