高通蓝牙芯片qcc5127详细规格书datasheet.pdf英文版，共97页 详细说明:1 Package information(pin allocations, pios terminal functions)2 Bluetooth subsystem 3 Cystal oscillator4 System powerstates (Idel,ACtive,Sleep, Off)5 Host Interface subsystem6 Applications subsystem ( QSPI Flash controller)7 Audio subsystem(Dual core Kalimba, ROM, RAM and caches, Data, engine)8 Audio interfaces ( Analog, Digital, Simultaneous audio routing)9 Peripheral interfaces (PIOs, LED, USB, SPI, UART)10 Boot manager11 System manager12 example application schematic13 Electrical characteristics14 Audio performance15 Bluetooth performance16 Power consumption
上传时间： 2022-06-12
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DescriptionThe IMX385LQR-C is a diagonal 8.35 mm (Type 1/2) CMOS ACtive pixel type solid-state image sensor with a squarepixel array and 2.13 M effective pixels. This chip operates with analog 3.3 V, digital 1.2 V, and interface 1.8 V triplepower supply, and has low power consumption. High sensitivity, low dark current and no smear are achieved throughthe adoption of R, G and B primary color mosaic filters. This chip features an electronic shutter with variablecharge-integration time.(Applications: Surveillance cameras)
标签： CMOS传感器 IMX385LQR-C
上传时间： 2022-06-18
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sony CMOS传感器datasheet，IMX178LQJ-C_Data_SheetDescriptionThe IMX178LQJ-C is a diagonal 8.92 mm (Type 1/1.8) CMOS ACtive pixel type image sensor with a square pixelarray and 6.44 M effective pixels. This chip operates with analog 2.9 V, digital 1.2 V and interface 1.8 V triple powersupply, and has low power consumption.High sensitivity, low dark current and no smear are achieved through the adoption of R, G and B primary colormosaic filters.This chip features an electronic shutter with variable charge-integration time.(Applications: Surveillance cameras, FA cameras, Industrial cameras)
标签： CMOS传感器 IMX178LQJ-C
上传时间： 2022-06-18
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German universities and scientists have repeatedly set the intermational standard in drive technology. Identification and ACtive compensation of natural frequencies in oscillatory mechanics, status controls with monitoring structures incorporating acceleration sensors, adaptive compensation of measurement system deficiencies, self-adjusting detent torque compensation… everything invented with only a single aim in mind: to continue improv-ing the motion control, dynamics, precision and processing speed of your machines. For the industrial applicabability of this technology scientific publications in proceedings and laboratory test rigs are not enough. These features consequenty need to be converted into cost-efficient and easily manageable products. That 's exactly what we have done.So in future, if you should need more than today ' smarket can offer you, now everything isgoing to be alright. With our new high-performance ServoOne drive series you will experi-ence
标签： servoone
上传时间： 2022-06-24
上传用户：kingwide
以太网供电（POE）概述POE（Power Over Ethernet）指的是在现有的以太网 Cat.5布线基础架构不作做何改动的情况下，在为一些基于IP的终端（如IP电话机、无线局域网接入点AP、网络摄像机等）传输数据信号的同时，还能为此类设备提供直流供电的技术。POE技术能在确保现有结构化布线安全的同时保证现有网络的正常运作，最大限度地降低成本。POE也被称为基于局域网的供电系统（POL，Power overLAN）或有源以太网（ACtive Ethernet），有时也被简称为以太网供电，这是利用现存标准以太网传输电缆的同时传送数据和电功率的最新标准规范，并保持了与现存以太网系统和用户的兼容性。IEEE802.3af标准是基于以太网供电系统POE的新标准，它在IEEE802.3的基础上增加了通过网线直接供电的相关标准，是现有以太网标准的扩展，也是第一个关于电源分配的国际标准。IEEE在1999年开始制定该标准，最早参与的厂商有3Com，Intel，PowerDsine，Nortel，Mitel和National Semiconductor。但是，该标准的缺点一直制约着市场的扩大。直到2003年6月，IEEE批准了802.3af标准，它明确规定了远程系统中的电力检测和控制事项，并对路由器、交换机和集线器通过以太网电缆向IP电话、安全系统以及无线LAN接入点等设备供电的方式进行了规定。IEEE802.3af的发展包含了许多公司专家的努力，这也使得该标准可以在各方面得到检验。
标签： POE
上传时间： 2022-06-25
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新一代雅马哈耳机主动降噪方案：耳机搭载YUM831降噪芯片，实现ANC（ACtive Noise Cancellation）功能，开启安静完美的听觉之旅。 功能特点： 1、媲美市场主流的耳机主动降噪效果（ANC） 2、无需Voice MIC,能实现HF通话 3、强大的噪声抑制和ANC效果并用，对在嘈杂环境下通话十分有效 此外，还可将此作为助听器使用（Hearing Aid）
标签： 数字主动降噪
上传时间： 2022-07-23
上传用户：canderile
