Orcad做的原理圖，需要轉(zhuǎn)到 PADS中l(wèi)ayout，本方法可以直接進(jìn)行導(dǎo)入。
標(biāo)簽： Orcad PADS 網(wǎng)絡(luò)表
上傳時間： 2021-09-23
上傳用戶：steve_feng
QI無線充電方案GPMQ8005評估板CADENCE設(shè)計原理圖+ PADS設(shè)計PCB文件+設(shè)計調(diào)試文檔資料,硬件2層板設(shè)計，大小為62*50mm, 可以做為你的學(xué)習(xí)設(shè)計參考。QY-8005A評估板CADENCE設(shè)計原理圖+ PADS設(shè)計PCB文件.zip5V 方案亮燈方式.txtGeneralplus QI 5V TX Demo Test List V1.0.17_20190806_102645.xlsGeneralplus 無線充電5V方案 PCB Layout Guide V1.1.pdfGeneralplus 無線充電5V方案調(diào)試說明 V1.1.pdfGPMQ8005AGPMQ80XXA_Spec _V03.pdfGPMQ8101A WPRX Module_DS_V01.pdfQI無線充電標(biāo)準(zhǔn)中文版.docQY-8005A
標(biāo)簽： qi無線充電 gpmq8005 cadence
上傳時間： 2021-10-20
上傳用戶：
NUC980 是新唐推出的工業(yè)控制物聯(lián)網(wǎng)系列處理器. NUC980 系列采用 ARM926EJ-S 核心，執(zhí)行速度高達(dá) 300 MHz ，有 LQFP64、LQFN128、LQFN216 3 種封裝，堆迭 64 MB 或 128 MB DDR-II 記憶體于同一封裝。該文檔是 nuc980 硬件設(shè)計手冊，包含如下內(nèi)容：1、NUC980 電源部分電路設(shè)計2、NUC980 復(fù)位部分電路設(shè)計3、NUC980 上電、下電時序4、時鐘電路設(shè)計5、EBI（外部總線接口）、ADC、USB、網(wǎng)絡(luò)、攝像頭、QSPI、CAN、SPI、I2S、uart等外設(shè)原理圖、layout 設(shè)計。文件末尾還有參考設(shè)計原理圖
上傳時間： 2021-10-27
上傳用戶：默默
引言：產(chǎn)品設(shè)計越來越趨向小型化，功能多樣化，并對SI，EMC 設(shè)計要求更為苛刻（如產(chǎn)品需認(rèn)證SISPR16 CALSS B），根據(jù)單板的電源、地的種類、信號密度、板級工作頻率、有特殊布線要求的信號數(shù)量，適當(dāng)增加地平面是PCB 的EMC 設(shè)計的殺手锏之一。單面板，雙面板已不能夠滿足復(fù)雜PCB 的設(shè)計要求，本文以四層板舉例，講述四層板的設(shè)置和相關(guān)的一些設(shè)計技巧，文中的有些觀點(diǎn)，建議因?yàn)樗接邢蓿e誤之處在所難免，還望大家不斷批評、指正。
標(biāo)簽： pads
上傳時間： 2021-11-28
上傳用戶：shjgzh
ALIENTEK STM32H750核心板底板 PDF原理圖+AD集成封裝庫+主要器件技術(shù)手冊：集成封裝庫：3.5TFTLCD封裝庫.IntLibATK-4.3' TFTLCD電容觸摸屏模塊_V1.2.IntLibATK-4342 4.3寸RGB屏模塊封裝庫.IntLibATK-7016&7084 7寸RGB屏模塊封裝庫.IntLibATK-NEO-6M-V2.3.IntLibATK-OV2640攝像頭模塊.IntLibATK-OV5640攝像頭模塊封裝庫.IntLibATK-SIM900A GSM模塊封裝庫.IntLibMP3模塊封裝庫.IntLibOLED模塊封裝庫.IntLibSTM32H750核心板封裝庫STM32H750核心板封裝庫.IntLibSTM32F750&H750底板封裝庫STM32F750&H750底板封裝庫.IntLib主要器件手冊列表：3710FXXX037XXFX01.pdf3710MXXX046XXFX01.pdfAMS1117.pdfAP3216C.pdfAT24C02中文數(shù)據(jù)手冊.pdfAT8574_8574A_DS001V1.2.pdfCH340.pdfDHT11.pdfDS1820.pdfDS18B20.pdfES8388-DS.pdfES8388應(yīng)用電路設(shè)計及PCB-LAYOUT注意事項(xiàng).pdfET2046.pdfGT811.pdfGT9147數(shù)據(jù)手冊.pdfGT9147編程指南.pdfH27U4G8F2E(替代MT29F4G08).pdfICM20608 ProductSpec-V1.pdfICM20608 Register Map.pdfLAN8720A.pdfMD8002.pdfMP2144.pdfMP2359 AN.pdfMP2359.pdfMP3302_r0.98.pdfMT29F4G08ABADAWP.pdfnRF24L01P(新版無線模塊控制IC).PDFOTT2001A IIC協(xié)議指導(dǎo).pdfOTT2001A_V02.pdfOV2640.pdfOV2640_DS(1.6).pdfOV5640_CSP3_DS_2.01_Ruisipusheng.pdfOV7670.pdfOV7670_英文.pdfPAM3101DAB28.pdfPCF8574.pdfPCF8574中文手冊.pdfRT9193.pdfSMBJ3.3-440_series.pdfSMBJ5.0ca.pdfSN74LVC1G00.pdfSP3232.pdfSP3485.pdfSTM32H750XBH6.pdfTJA1050.pdfW25Q256.pdfW25Q64JV.pdfW9825G6KH.pdfXPT2046.pdf
上傳時間： 2021-12-15
上傳用戶：
高通(Qualcomm)藍(lán)牙芯片QCC5151_硬件設(shè)計詳細(xì)指導(dǎo)書（官方內(nèi)部培訓(xùn)手冊）共52頁其內(nèi)容是針對硬件設(shè)計、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 specification 2.1.2 Input power supply selection 2.1.3 Minimize SMPS EMI emissions 2.1.4 Internal LDOs and digital core decoupling 2.1.5 Powering external components 2.2 Charger 2.2.1 Charger connections.2.2.2 General charger operation2.2.3 Temperature measurement during charging 2.3 SYS_CTRL 3 Bluetooth radio3.1 RF PSU component choice 3.2 RF band-pass filter3.3 Layout (天線 走線的注意事項(xiàng))4 Audio4.1 Audio bypass capacitors 4.2 Earphone speaker output4.3 Line/Mic input 4.4 Headphone output optimizition5 LED pads 5.1 LED driver 5.2 Digital/Button input 5.3 Analog input5.4 Disabled 6 Reset pin (Reset#)7 QSPIinterface 8 USB interfaces 8.1 USB device port8.1.1 USB connections8.1.2 Layout notes8.1.3 USB charger detection
標(biāo)簽： qualcomm 藍(lán)牙芯片 qcc5151
上傳時間： 2022-01-24
上傳用戶：XuVshu
Molex SD Memory Card Sockets datasheet,包含尺寸信息，PCB PATTERN LAYOUT
標(biāo)簽： molex
上傳時間： 2022-01-30
上傳用戶：shjgzh
The PW4556 series of devices are highly integrated Li-Ion and Li-Pol linear chargers targetedat small capacity battery for portable applications. It is a complete constant-current/ constantvoltage linear charger. No external sense resistor is needed, and no blocking diode is required dueto the internal MOSFET architecture. It can deliver up to 300mA of charge current (using a goodthermal PCB layout) with a final float voltage accuracy of ±1%. The charge voltage is fixed at 4.2V or4.35V, and the charge current can be programmed externally with a single resistor. The chargerfunction has high accuracy current and voltage regulation loops and charge termination
標(biāo)簽： pw4556
上傳時間： 2022-02-11
上傳用戶：1208020161
高通(Qualcomm)藍(lán)牙芯片QCC5144_硬件設(shè)計詳細(xì)指導(dǎo)書（官方內(nèi)部培訓(xùn)手冊）其內(nèi)容是針對硬件設(shè)計、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 specification 2.1.2 Input power supply selection 92.1.3 Minimize SMPS EMI emissions 2.1.4 Internal LDOs and digital core decoupling 2.1.5 Powering external components 2.2 Charger 2.2.1 Charger connections.2.2.2 General charger operation2.2.3 Temperature measurement during charging 2.3 SYS_CTRL 3 Bluetooth radio3.1 RF PSU component choice 3.2 RF band-pass filter3.3 Layout (天線 走線的注意事項(xiàng))4 Audio4.1 Audio bypass capacitors 4.2 Earphone speaker output4.3 Line/Mic input 4.4 Headphone output optimizition5 LED pads 5.1 LED driver 5.2 Digital/Button input 5.3 Analog input5.4 Disabled 6 Reset pin (Reset#)7 USB interfaces7.1 USB device port7.1.1 USB device port7.1.2 Layout notes 7.1.3 USB charger detectionA QCC5144 VFBGA example schematic and BOM B Recommended SMPS components specificationB.1 Inductor specifition B.2 Recommended inductors B.3 SMPS capacitor specifition
上傳時間： 2022-04-07
上傳用戶：默默
The GL823K integrates a high speed 8051 microprocessor and a high efficiency hardware engine for the best data transfer performance between USB and flash card interfaces. Its pin assignment design fits to card sockets to provide easier PCB layout. Inside the chip, it integrates 5V to 3.3V regulator, 3.3V to 1.8V regulator and power MOSFETs and it enables the function of on-chip clock source (OCCS) which means no external 12MHz XTAL is needed and that effectively reduces the total BOM cost.
上傳時間： 2022-04-27
上傳用戶：qdxqdxqdxqdx
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