[{"data":1,"prerenderedAt":88},["ShallowReactive",2],{"category-4d7f472a17ef876377d-163":3},{"records":4,"total":87},[5,23,30,37,44,51,59,66,73,80],{"summary":6,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":9,"title":10,"verticalCover":7,"content":11,"tags":7,"cover":7,"createBy":7,"createTime":12,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":16,"cateId_dictText":17,"views":18,"isPage":14,"slug":19,"status":20,"uid":16,"coverImageUrl":21,"createDate":12,"cate":13,"cateName":17,"keywords":7,"nickname":22},"What are the shift instructions? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.",null,"ElectrParts Blog","2026-04-27 23:27:57","What are the shift instructions?","\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva; font-size: 12pt;\">\u003Cspan style=\"color: #c70a0a;\">*\u003C/span> \u003Cspan style=\"color: #808080;\">Question\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">What are the shift instructions?\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Cspan style=\"color: #c70a0a;\">\u003Cbr />\r\n\u003Cspan style=\"font-size: 12pt;\">*\u003C/span>\u003C/span>\u003Cspan style=\"color: #808080; font-size: 12pt;\"> Answer\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: trebuchet-ms;\">The shift operation includes the following six types, LSL, ASL, LSR, ASR, ROR, and RRX.Among them, ASL and LSL are equivalent and can be freely interchanged.\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">\u003Cbr />\r\n\u003C/span>\u003C/p>\r\n\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">","2026-04-22 01:41:07","4d7f472a17ef876377d",0,"2028706543895019522","92323ad538acce91f88","QUESTIONS & ANSWERS",177,"what-are-the-shift-instructions-2",1,"","Admin",{"summary":24,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":9,"title":25,"verticalCover":7,"content":26,"tags":7,"cover":7,"createBy":7,"createTime":12,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":27,"cateId_dictText":17,"views":28,"isPage":14,"slug":29,"status":20,"uid":27,"coverImageUrl":21,"createDate":12,"cate":13,"cateName":17,"keywords":7,"nickname":22},"What are the important parameters in serial communication? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.","What are the important parameters in serial communication?","\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva; font-size: 12pt;\">\u003Cspan style=\"color: #c70a0a;\">*\u003C/span> \u003Cspan style=\"color: #808080;\">Question\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">What are the important parameters in serial communication?\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Cspan style=\"color: #c70a0a;\">\u003Cbr />\r\n\u003Cspan style=\"font-size: 12pt;\">*\u003C/span>\u003C/span>\u003Cspan style=\"color: #808080; font-size: 12pt;\"> Answer\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: trebuchet-ms;\">The most important parameters for serial communication are baud rate, data bits, stop bits, and parity.\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">\u003Cbr />\r\n\u003C/span>\u003C/p>\r\n\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">","96300506de615ab4227",470,"what-are-the-important-parameters-in-serial-communication-2",{"summary":31,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":9,"title":32,"verticalCover":7,"content":33,"tags":7,"cover":7,"createBy":7,"createTime":12,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":34,"cateId_dictText":17,"views":35,"isPage":14,"slug":36,"status":20,"uid":34,"coverImageUrl":21,"createDate":12,"cate":13,"cateName":17,"keywords":7,"nickname":22},"What are the main features of the ARM9E series of microprocessors? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.","What are the main features of the ARM9E series of microprocessors?","\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva; font-size: 12pt;\">\u003Cspan style=\"color: #c70a0a;\">*\u003C/span> \u003Cspan style=\"color: #808080;\">Question\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">What are the main features of the ARM9E series of microprocessors?\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Cspan style=\"color: #c70a0a;\">\u003Cbr />\r\n\u003Cspan style=\"font-size: 12pt;\">*\u003C/span>\u003C/span>\u003Cspan style=\"color: #808080; font-size: 12pt;\"> Answer\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: trebuchet-ms;\">Support DSP instruction set, suitable for high-speed digital signal processing; 5-level integer pipeline, maximum frequency up to 300 MHz, higher instruction execution efficiency; support 32-bit ARM instruction set and 16-bit Thumb instruction set; support 32-bitHigh-speed AMBA bus interface; supports VFP9 floating-point processing coprocessor; full-performance MMU,\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">\u003Cbr />\r\n\u003C/span>\u003C/p>\r\n\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">","a5cc90503130436253d",459,"what-are-the-main-features-of-the-arm9e-series-of-microprocessors-2",{"summary":38,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":9,"title":39,"verticalCover":7,"content":40,"tags":7,"cover":7,"createBy":7,"createTime":12,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":41,"cateId_dictText":17,"views":42,"isPage":14,"slug":43,"status":20,"uid":41,"coverImageUrl":21,"createDate":12,"cate":13,"cateName":17,"keywords":7,"nickname":22},"What is NVRAM? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.","What is NVRAM?","\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva; font-size: 12pt;\">\u003Cspan style=\"color: #c70a0a;\">*\u003C/span> \u003Cspan style=\"color: #808080;\">Question\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">What is NVRAM?\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Cspan style=\"color: #c70a0a;\">\u003Cbr />\r\n\u003Cspan style=\"font-size: 12pt;\">*\u003C/span>\u003C/span>\u003Cspan style=\"color: #808080; font-size: 12pt;\"> Answer\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: trebuchet-ms;\">NVRAM (non-volatile RAM) does not lose information after the power is turned off.This is different from most normal memory, which requires a constant power source to maintain information.NVRAM is used as a permanent storage for the startup configuration file (startup-config).NVRAM does not lose its contents even if the router is rebooted or powered off.\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">\u003Cbr />\r\n\u003C/span>\u003C/p>\r\n\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">","a988605518de102d7d6",481,"what-is-nvram-2",{"summary":45,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":9,"title":46,"verticalCover":7,"content":47,"tags":7,"cover":7,"createBy":7,"createTime":12,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":48,"cateId_dictText":17,"views":49,"isPage":14,"slug":50,"status":20,"uid":48,"coverImageUrl":21,"createDate":12,"cate":13,"cateName":17,"keywords":7,"nickname":22},"What is the driving force behind the development of power and power management technologies? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.","What is the driving force behind the development of power and power management technologies?","\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva; font-size: 12pt;\">\u003Cspan style=\"color: #c70a0a;\">*\u003C/span> \u003Cspan style=\"color: #808080;\">Question\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">What is the driving force behind the development of power and power management technologies?\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Cspan style=\"color: #c70a0a;\">\u003Cbr />\r\n\u003Cspan style=\"font-size: 12pt;\">*\u003C/span>\u003C/span>\u003Cspan style=\"color: #808080; font-size: 12pt;\"> Answer\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: trebuchet-ms;\">The global energy-saving requirements and the mandatory performance-efficiency requirements that electronic devices must comply with, as well as the miniaturization and multi-functionality of portable devices, are the driving force behind the development of power and power management technologies.\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">\u003Cbr />\r\n\u003C/span>\u003C/p>\r\n\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">","ae991f4971a0d100ec2",181,"what-is-the-driving-force-behind-the-development-of-power-and-power-management-technologies",{"summary":52,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":9,"title":53,"verticalCover":7,"content":54,"tags":55,"cover":7,"createBy":7,"createTime":12,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":56,"cateId_dictText":17,"views":57,"isPage":14,"slug":58,"status":20,"uid":56,"coverImageUrl":21,"createDate":12,"cate":13,"cateName":17,"keywords":55,"nickname":22},"What are the characteristics of the PCA82C250/251? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.","What are the characteristics of the PCA82C250/251?","\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva; font-size: 12pt;\">\u003Cspan style=\"color: #c70a0a;\">*\u003C/span> \u003Cspan style=\"color: #808080;\">Question\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">What are the characteristics of the PCA82C250/251?\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Cspan style=\"color: #c70a0a;\">\u003Cbr />\r\n\u003Cspan style=\"font-size: 12pt;\">*\u003C/span>\u003C/span>\u003Cspan style=\"color: #808080; font-size: 12pt;\"> Answer\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: trebuchet-ms;\">(1) Fully compliant with IS0 11898;\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\"> (2) High rate (suitable for CAN 5kb/s to 1Mb/s rate range); \u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\">(3) With transient interference in automotive environments, protection of bus capability;\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\">(4) Slope control, reduce radio frequency interference (RFI); \u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\">(5) differential receiver, anti-wide range common mode interference, anti-electromagnetic interference (EMI);\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\"> (6) thermal protection,\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">\u003Cbr />\r\n\u003C/span>\u003C/p>\r\n\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">","characteristics","baf5dcd63ed88637257",380,"what-are-the-characteristics-of-the-pca82c250-251-2",{"summary":60,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":9,"title":61,"verticalCover":7,"content":62,"tags":7,"cover":7,"createBy":7,"createTime":12,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":63,"cateId_dictText":17,"views":64,"isPage":14,"slug":65,"status":20,"uid":63,"coverImageUrl":21,"createDate":12,"cate":13,"cateName":17,"keywords":7,"nickname":22},"What is the pyroeletric effect? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.","What is the pyroeletric effect?","\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva; font-size: 12pt;\">\u003Cspan style=\"color: #c70a0a;\">*\u003C/span> \u003Cspan style=\"color: #808080;\">Question\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">What is the pyroeletric effect?\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Cspan style=\"color: #c70a0a;\">\u003Cbr />\r\n\u003Cspan style=\"font-size: 12pt;\">*\u003C/span>\u003C/span>\u003Cspan style=\"color: #808080; font-size: 12pt;\"> Answer\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: trebuchet-ms;\">Some crystals undergo polarization when the temperature changes.Heating the crystal evenly produces an equal amount of charge in some directions of the crystal.When the crystal is cooled, the change in charge is opposite to that when heated.This phenomenon is called the pyroeletric effect.\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">\u003Cbr />\r\n\u003C/span>\u003C/p>\r\n\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">","bc57213d836fe4afaf1",187,"what-is-the-pyroeletric-effect",{"summary":67,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":9,"title":68,"verticalCover":7,"content":69,"tags":7,"cover":7,"createBy":7,"createTime":12,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":70,"cateId_dictText":17,"views":71,"isPage":14,"slug":72,"status":20,"uid":70,"coverImageUrl":21,"createDate":12,"cate":13,"cateName":17,"keywords":7,"nickname":22},"The experience of NTT DoCoMo has quickly reached a consensus around the world. What are the main reasons? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.","The experience of NTT DoCoMo has quickly reached a consensus around the world. What are the main reasons?","\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva; font-size: 12pt;\">\u003Cspan style=\"color: #c70a0a;\">*\u003C/span> \u003Cspan style=\"color: #808080;\">Question\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">The experience of NTT DoCoMo has quickly reached a consensus around the world. What are the main reasons?\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Cspan style=\"color: #c70a0a;\">\u003Cbr />\r\n\u003Cspan style=\"font-size: 12pt;\">*\u003C/span>\u003C/span>\u003Cspan style=\"color: #808080; font-size: 12pt;\"> Answer\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: trebuchet-ms;\">1) High-value customers are mainly indoors, and 3G indoor coverage is very important.\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\">2) The improvement of indoor coverage is equivalent to the increase of the number of users, which is the key to attract new customers and retain old customers.\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">\u003Cbr />\r\n\u003C/span>\u003C/p>\r\n\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">","c2d1d2a02e1b2b1ddc8",437,"the-experience-of-ntt-docomo-has-quickly-reached-a-consensus-around-the-world-what-are-the-main-reasons",{"summary":74,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":9,"title":75,"verticalCover":7,"content":76,"tags":7,"cover":7,"createBy":7,"createTime":12,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":77,"cateId_dictText":17,"views":78,"isPage":14,"slug":79,"status":20,"uid":77,"coverImageUrl":21,"createDate":12,"cate":13,"cateName":17,"keywords":7,"nickname":22},"Ultra Low Noise Push-Pull Controller - What is the LTl 683 pin function? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.","Ultra Low Noise Push-Pull Controller - What is the LTl 683 pin function?","\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva; font-size: 12pt;\">\u003Cspan style=\"color: #c70a0a;\">*\u003C/span> \u003Cspan style=\"color: #808080;\">Question\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">Ultra Low Noise Push-Pull Controller – What is the LTl 683 pin function?\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Cspan style=\"color: #c70a0a;\">\u003Cbr />\r\n\u003Cspan style=\"font-size: 12pt;\">*\u003C/span>\u003C/span>\u003Cspan style=\"color: #808080; font-size: 12pt;\"> Answer\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: trebuchet-ms;\">(1) V5 (5PIN): This terminal provides a 5V output, which can output lomA current or leakage of 10mA current.The source current comes from the VIN terminal and sinks current into GND.VIN must be greater than 6.5V, externally add lgF capacitor to reduce noise, if not open.\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\">(2) GND (11PIN): IC signal ground.Ground it to disable the output.Increasing this terminal voltage turns on the internal bandgap reference, giving the IC an accurate turn-on threshold.When the voltage at the SHDN terminal increases by more than 1.39V, the internal LD0 regulator is turned on to enable the control circuit.This terminal voltage can also be pulled up to ‰.\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\">(4) V1N (17PIN): IC power supply terminal.All supply current is supplied from this terminal, including the gate drive and the V 5 regulator, which drives the external MOSFET gate, which can be reduced to the mA stage and bypassed with a low ESR capacitor.The oscillator frequency is set close to the external clock frequency, and the clock is synchronized to the external frequency to establish a more stable switching voltage and the position of the switching current harmonics. If this terminal is not used, it can be opened.\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\">(7) CT (7PIN): Oscillator timing capacitor terminal.\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\">(9) GATEA, GATEB (1P1N, 19PIN): The gates of the external power MOSFETs at both ends, the two outputs are alternately turned on and off, and the driving capability is 300mA.\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\">(10) GCL (3PIN): This terminal sets the upper limit voltage of the gate drive. The gate drive terminal will not activate until 嵋N does not reach the voltage set by the GCI terminal.If this terminal is connected to a Zener or voltage source, the maximum gate drive voltage is approximately %CL to 0.2V; if it is connected to the VIN terminal, the maximum gate voltage is ziN-1.6V.From this end, 50 ̈A current can be sourced, at this time %CL<KN-0.8V.\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\">(11) CAPA, CAPB (2PIN, 18PIN), these two terminals are feedback nodes for external voltage rate control capacitors, usually connected to the drain of the corresponding MOSFET from 1 to 5pF.The rate of N and OFF in time will determine the d//dt when the MOSFET is switched, thereby reducing the corresponding harmonic noise.This time is proportional to R csl and R.And the maximum current, a longer time to generate a large high-frequency harmonic attenuation.l, CVAm and input voltage, the longer the time, the more harmonics are reduced.CVAm is connected to the drain of the power MOSFET from the CAPA terminal or CBPB terminal.\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\">(14) CS (4P1N): This terminal is the input of the current sense amplifier.It has two functions: 1 current mode controlled current sampling; 2 external MOSFET current rate control.The C and SS terminals will discharge to GND, which will quickly shut down the following cycles.\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\">(15) FB (9PIN): feedback terminal.This terminal is used to detect the positive voltage output. It is the inverting input of the error amplifier. The non-inverting input of the amplifier is connected to the internal 1.25V reference.This terminal is used to detect the negative output voltage, connected to the inverting input of the negative voltage feedback amplifier through the l001cQ Resistors, and the negative voltage feedback amplifier provides a gain of 0.5 to the feedback terminal.This end can be opened when not in use.If the NFB is used, it will appear 0.44V below the NFB regulation point during overvoltage protection.The voltage at the C terminal is proportional to the peak current of the switch, and its normal voltage range is 0.25 to 1.27V.Of course, the upper clamp voltage is allowed to increase with compensation during slope compensation.In the event of a short circuit fault, the VC terminal will discharge to the GND level.\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\">(18) SS (13PIN): SS end.When the SS voltage is below the VC clamp voltage, the VC terminal will follow the rising trajectory of the SS terminal.\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">\u003Cbr />\r\n\u003C/span>\u003C/p>","c707491fdb8f8335751",307,"ultra-low-noise-push-pull-controller-what-is-the-ltl-683-pin-function",{"summary":81,"images":7,"institutionId":7,"horizontalCover":7,"siteId_dictText":8,"updateTime":9,"title":82,"verticalCover":7,"content":83,"tags":7,"cover":7,"createBy":7,"createTime":12,"updateBy":7,"cateId":13,"isTop":14,"siteId":15,"id":84,"cateId_dictText":17,"views":85,"isPage":14,"slug":86,"status":20,"uid":84,"coverImageUrl":21,"createDate":12,"cate":13,"cateName":17,"keywords":7,"nickname":22},"What conditions should the CPU respond to interrupts? Looking for capacitors online purchase? is a reliable marketplace to buy and learn about capacitors. Come with us for amazing deals & information.","What conditions should the CPU respond to interrupts?","\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva; font-size: 12pt;\">\u003Cspan style=\"color: #c70a0a;\">*\u003C/span> \u003Cspan style=\"color: #808080;\">Question\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">What conditions should the CPU respond to interrupts?\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-family: 'Trebuchet MS', Geneva;\">\u003Cspan style=\"color: #c70a0a;\">\u003Cbr />\r\n\u003Cspan style=\"font-size: 12pt;\">*\u003C/span>\u003C/span>\u003Cspan style=\"color: #808080; font-size: 12pt;\"> Answer\u003C/span>\u003C/span>\u003C/p>\r\n\u003Ctable>\r\n\u003Ctbody>\r\n\u003Ctr>\r\n\u003Ctd width=\"1136\">\u003Cspan style=\"font-family: trebuchet-ms;\">(1) An interrupt source issues an interrupt request; \u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\">(2) The interrupt enable bit EA=1, that is, the CPU open interrupt;\u003C/span>\u003C/p>\r\n\u003Cp>\u003Cspan style=\"font-family: trebuchet-ms;\"> (3) The interrupt enable bit of the interrupt source requesting the interrupt is 1, that is, it is not masked.\u003C/span>\u003C/td>\r\n\u003C/tr>\r\n\u003C/tbody>\r\n\u003C/table>\r\n\u003Cp>\u003Cspan style=\"font-size: inherit;\">\u003Cbr />\r\n\u003C/span>\u003C/p>\r\n\u003C/div>\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">\u003C/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\u003C!-- clear for photos floats -->\r\n\t\t\t\t\t\t\u003Cdiv class=\"clear\">","e431ae106a05f9bee77",433,"what-conditions-should-the-cpu-respond-to-interrupts-2",1892,1777336250007]