{"id":56215,"date":"2023-10-20T01:04:54","date_gmt":"2023-10-19T17:04:54","guid":{"rendered":"https:\/\/www.techphant.cn\/blog\/56215.html"},"modified":"2023-10-20T01:04:54","modified_gmt":"2023-10-19T17:04:54","slug":"pssmys","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/56215.html","title":{"rendered":"PLL\u662f\u4ec0\u4e48\u610f\u601d\uff1f"},"content":{"rendered":"

  PLL\u662fPhase Locked Loop\u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u68c0\u6d4b\u548c\u8ddf\u8e2a\u9891\u7387\u53d8\u5316\u7684\u6280\u672f\u3002\u5b83\u662f\u4e00\u79cd\u73b0\u4ee3\u7535\u5b50\u6280\u672f\uff0c\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u548c\u8c03\u6574\u7535\u5b50\u8bbe\u5907\u4e2d\u7684\u4fe1\u53f7\uff0c\u4ee5\u5b9e\u73b0\u66f4\u9ad8\u7684\u7cbe\u786e\u5ea6\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n

PLL\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n

  PLL\u662f\u4e00\u79cd\u628a\u8f93\u5165\u4fe1\u53f7\u7684\u9891\u7387\u548c\u76f8\u4f4d\u9501\u5b9a\u5230\u53c2\u8003\u4fe1\u53f7\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e00\u4e2a\u53d8\u5316\u7684\u8f93\u5165\u4fe1\u53f7\u8f6c\u6362\u6210\u4e00\u4e2a\u7a33\u5b9a\u7684\u8f93\u51fa\u4fe1\u53f7\uff0c\u4fdd\u6301\u539f\u6709\u7684\u9891\u7387\u548c\u76f8\u4f4d\u4e0d\u53d8\u3002PLL\u7684\u5de5\u4f5c\u539f\u7406\u662f\uff1a\u5148\u5c06\u8f93\u5165\u4fe1\u53f7\u901a\u8fc7\u6bd4\u8f83\u5668\uff08Comparator\uff09\u548c\u53c2\u8003\u4fe1\u53f7\u8fdb\u884c\u6bd4\u8f83\uff0c\u5f53\u8f93\u5165\u4fe1\u53f7\u7684\u9891\u7387\u548c\u76f8\u4f4d\u4e0e\u53c2\u8003\u4fe1\u53f7\u4e0d\u4e00\u81f4\u65f6\uff0c\u6bd4\u8f83\u5668\u4f1a\u4ea7\u751f\u4e00\u4e2a\u76f8\u4f4d\u5dee\uff0c\u7136\u540e\u5c06\u8fd9\u4e2a\u76f8\u4f4d\u5dee\u4f5c\u4e3a\u63a7\u5236\u4fe1\u53f7\uff0c\u901a\u8fc7\u63a7\u5236\u653e\u5927\u5668\uff08Control Amplifier\uff09\u548c\u9501\u76f8\u73af\uff08Phase Locked Loop\uff09\uff0c\u63a7\u5236\u8f93\u5165\u4fe1\u53f7\u7684\u9891\u7387\u548c\u76f8\u4f4d\uff0c\u4f7f\u5176\u4e0e\u53c2\u8003\u4fe1\u53f7\u4fdd\u6301\u4e00\u81f4\uff0c\u6700\u7ec8\u5f62\u6210\u4e00\u4e2a\u7a33\u5b9a\u7684\u8f93\u51fa\u4fe1\u53f7\u3002<\/p>\n

PLL\u7684\u5e94\u7528<\/h2>\n

  1. \u65e0\u7ebf\u901a\u4fe1<\/h3>\n

  PLL\u5728\u65e0\u7ebf\u901a\u4fe1\u4e2d\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u548c\u8c03\u6574\u65e0\u7ebf\u7535\u53f0\u7684\u9891\u7387\uff0c\u4f7f\u5176\u4fdd\u6301\u4e00\u81f4\uff0c\u4ece\u800c\u5b9e\u73b0\u9ad8\u8d28\u91cf\u7684\u65e0\u7ebf\u901a\u4fe1\u3002\u6b64\u5916\uff0cPLL\u8fd8\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u53d1\u5c04\u673a\u7684\u8f93\u51fa\u529f\u7387\uff0c\u4f7f\u5176\u4fdd\u6301\u4e00\u5b9a\u7684\u5f3a\u5ea6\uff0c\u4ee5\u8fbe\u5230\u66f4\u597d\u7684\u901a\u4fe1\u6548\u679c\u3002<\/p>\n

  2. \u8c03\u9891\u6280\u672f<\/h3>\n

  PLL\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u8c03\u9891\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e00\u4e2a\u4f4e\u9891\u4fe1\u53f7\u8f6c\u6362\u6210\u4e00\u4e2a\u9ad8\u9891\u4fe1\u53f7\uff0c\u4ece\u800c\u5b9e\u73b0\u9ad8\u6e05\u6670\u5ea6\u7684\u8c03\u9891\u6280\u672f\u3002\u6b64\u5916\uff0cPLL\u8fd8\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u8c03\u5236\u89e3\u8c03\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e00\u4e2a\u9ad8\u9891\u4fe1\u53f7\u8f6c\u6362\u6210\u4e00\u4e2a\u4f4e\u9891\u4fe1\u53f7\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002<\/p>\n

  3. \u65f6\u949f\u540c\u6b65<\/h3>\n

  PLL\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u65f6\u949f\u540c\u6b65\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e00\u4e2a\u53d8\u5316\u7684\u65f6\u949f\u4fe1\u53f7\u8f6c\u6362\u6210\u4e00\u4e2a\u7a33\u5b9a\u7684\u65f6\u949f\u4fe1\u53f7\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u7684\u7cbe\u786e\u5ea6\u548c\u7a33\u5b9a\u6027\u3002\u6b64\u5916\uff0cPLL\u8fd8\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u591a\u4e2a\u7cfb\u7edf\u4e4b\u95f4\u7684\u65f6\u949f\u540c\u6b65\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u7684\u65f6\u949f\u540c\u6b65\u6548\u679c\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  PLL\u662fPhase Locked Loop\u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u68c0\u6d4b\u548c\u8ddf\u8e2a\u9891\u7387\u53d8\u5316\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u4e00\u4e2a\u53d8\u5316\u7684\u8f93\u5165\u4fe1\u53f7\u8f6c\u6362\u6210\u4e00\u4e2a\u7a33\u5b9a\u7684\u8f93\u51fa\u4fe1\u53f7\uff0c\u4fdd\u6301\u539f\u6709\u7684\u9891\u7387\u548c\u76f8\u4f4d\u4e0d\u53d8\u3002<\/strong>PLL\u5728\u65e0\u7ebf\u901a\u4fe1\u3001\u8c03\u9891\u6280\u672f\u3001\u65f6\u949f\u540c\u6b65\u7b49\u65b9\u9762\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u53ef\u4ee5\u5b9e\u73b0\u66f4\u9ad8\u7684\u7cbe\u786e\u5ea6\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

PLL\u662fPhaseLockedLoop\u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u68c0\u6d4b\u548c\u8ddf\u8e2a\u9891\u7387\u53d8\u5316\u7684\u6280\u672f\u3002\u5b83\u662f\u4e00\u79cd\u73b0\u4ee3\u7535\u5b50\u6280\u672f\uff0c\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u548c\u8c03\u6574\u7535\u5b50\u8bbe\u5907\u4e2d\u7684\u4fe1\u53f7\uff0c\u4ee5\u5b9e\u73b0\u66f4\u9ad8\u7684\u7cbe\u786e\u5ea6\u548c\u7a33\u5b9a\u6027<\/p>\n","protected":false},"author":1,"featured_media":4132,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[116],"class_list":["post-56215","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-pll"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/56215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=56215"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/56215\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=56215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=56215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=56215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}