{"id":5414,"date":"2026-06-09T11:31:52","date_gmt":"2026-06-09T11:31:52","guid":{"rendered":"https:\/\/materialparts.com\/lmx2820rtct\/"},"modified":"2026-06-09T11:31:52","modified_gmt":"2026-06-09T11:31:52","slug":"lmx2820rtct","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/lmx2820rtct\/","title":{"rendered":"LMX2820RTCT"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

LMX2820RTCT from TI is a wideband PLL with integrated VCO covering 10-20GHz, fractional-N, ultra-low phase noise. VQFN-24.<\/p>\n

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

High-performance wideband frequency synthesizer with integrated VCO. 10.0-20.0GHz continuous coverage. Fractional-N and integer-N modes. Industry-leading phase noise: -234 dBc\/Hz FOM. SPI programming. 100MHz phase detector. Output divider extends range to 5GHz.<\/p>\n

Pin Description<\/h2>\n\n\n\n\n\n
\u522b\u9488\u7ec4<\/th>\n\u529f\u80fd<\/th>\n<\/tr>\n
RFout<\/td>\n10-20GHz output<\/td>\n1<\/td>\n<\/tr>\n
OSCin<\/td>\nReference input<\/td>\n1<\/td>\n<\/tr>\n
SPI<\/td>\nCS,SCLK,SDI,SDO<\/td>\n4<\/td>\n<\/tr>\n<\/table>\n

\u5e94\u7528<\/h2>\n
    \n
  • 5G\/mmWave systems<\/li>\n
  • Test equipment<\/li>\n
  • Point-to-point radio<\/li>\n
  • Satellite communication<\/li>\n<\/ul>\n

    Alternative Models<\/h2>\n\n\n\n
    Mfr<\/th>\nPart<\/th>\n\u8bf4\u660e<\/th>\n<\/tr>\n
    TI<\/td>\nLMX2594RHAT<\/td>\n0.5-15GHz version<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Product Overview LMX2820RTCT from TI is a wideband PLL with integrated VCO covering 10-20GHz, fractional-N, ultra-low phase noise. VQFN-24. Working Principle High-performance wideband frequency synthesizer with integrated VCO. 10.0-20.0GHz continuous coverage. Fractional-N and integer-N modes. Industry-leading phase noise: -234 dBc\/Hz FOM. SPI programming. 100MHz phase detector. Output divider extends range to 5GHz. Pin Description Pin […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,20],"tags":[],"chip_brand":[138],"class_list":["post-5414","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-ti"],"acf":{"brief_explanation":"Wideband PLL\/VCO, 10-20GHz, VQFN-24","date_code":"","package_case":"VQFN-24 (4.0x4.0mm)","in_stock":2144,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/lmx2820.pdf","price":"$12.85 @ 1ku","product_introduction":"LMX2820RTCT from TI is a wideband PLL with integrated VCO covering 10-20GHz, fractional-N, ultra-low phase noise. VQFN-24.","working_principle":"High-performance wideband frequency synthesizer with integrated VCO. 10.0-20.0GHz continuous coverage. Fractional-N and integer-N modes. Industry-leading phase noise: -234 dBc\/Hz FOM. SPI programming. 100MHz phase detector. Output divider extends range to 5GHz.","pin_description":"
    Pin Group<\/th>Function<\/th><\/tr>
    RFout<\/td>10-20GHz output<\/td>1<\/td><\/tr>
    OSCin<\/td>Reference input<\/td>1<\/td><\/tr>
    SPI<\/td>CS,SCLK,SDI,SDO<\/td>4<\/td><\/tr><\/table>","application_scenarios":"
    • 5G\/mmWave systems<\/li>
    • Test equipment<\/li>
    • Point-to-point radio<\/li>
    • Satellite communication<\/li><\/ul>","alternative_models":"
      Mfr<\/th>Part<\/th>Notes<\/th><\/tr>
      TI<\/td>LMX2594RHAT<\/td>0.5-15GHz version<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5414","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=5414"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5414\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5414"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5414"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5414"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5414"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}