{"id":11065,"date":"2026-07-23T04:20:12","date_gmt":"2026-07-23T04:20:12","guid":{"rendered":"https:\/\/ic-vendor.com\/fa2672-ald\/"},"modified":"2026-07-23T04:20:12","modified_gmt":"2026-07-23T04:20:12","slug":"fa2672-ald","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/fa2672-ald\/","title":{"rendered":"FA2672-ALD"},"content":{"rendered":"

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

The FA2672-ALD from NDK (Nihon Dempa Kogyo) is a 25MHz LVDS crystal oscillator in a 2.5×2.0mm SMD package with 10ppm frequency stability, designed for high-precision clock generation in networking and communication equipment.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n
\u7c7b\u578b<\/td>\nLVDS crystal oscillator (XO)<\/td>\n<\/tr>\n
Frequency<\/td>\n25 MHz<\/td>\n<\/tr>\n
\u8f93\u51fa<\/td>\nLVDS<\/td>\n<\/tr>\n
Stability<\/td>\n\u00b110ppm<\/td>\n<\/tr>\n
\u7535\u6e90\u7535\u538b<\/td>\n3.3V<\/td>\n<\/tr>\n
Phase Jitter<\/td>\n0.3ps typ<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-40\u00b0C ~ +85\u00b0C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\n2.5×2.0mm SMD<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • 25MHz with LVDS differential output<\/li>\n
  • \u00b110ppm frequency stability<\/li>\n
  • Ultra-low phase jitter: 0.3ps typ<\/li>\n
  • Compact 2.5×2.0mm footprint<\/li>\n
  • 3.3V supply voltage<\/li>\n
  • Enable\/disable function<\/li>\n
  • Fast start-up time<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Networking equipment clock generation<\/li>\n
    • Ethernet switch reference clock<\/li>\n
    • FPGA clock source<\/li>\n
    • Telecom system timing<\/li>\n
    • SerDes reference clock<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The FA2672-ALD from NDK (Nihon Dempa Kogyo) is a 25MHz LVDS crystal oscillator in a 2.5×2.0mm SMD package with 10ppm frequency stability, designed for high-precision clock generation in networking and communication equipment. Key Specifications Type LVDS crystal oscillator (XO) Frequency 25 MHz Output LVDS Stability \u00b110ppm Supply Voltage 3.3V Phase Jitter 0.3ps typ […]<\/p>\n","protected":false},"author":2,"featured_media":11098,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[2393],"chip_brand":[997],"class_list":["post-11065","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-integrated-circuits-ics","tag-fa2672-ald","chip_brand-ndk"],"acf":{"brief_explanation":"25MHz LVDS crystal oscillator, 2.5x2.0mm, 10ppm stability","date_code":"","package_case":"2.5x2.0mm (SMD)","in_stock":3456,"datasheet":"https:\/\/www.ndk.com\/en\/products\/detail\/FA2672\/","price":"$3.50","product_introduction":"The FA2672-ALD from NDK is a 25MHz LVDS crystal oscillator in a 2.5x2.0mm package with \u00b110ppm stability and 0.3ps phase jitter. Designed for high-speed networking and communication applications requiring precision clock sources.","working_principle":"The FA2672 integrates a quartz crystal resonator with an oscillator IC that generates an LVDS (Low Voltage Differential Signaling) output. The AT-cut quartz crystal provides excellent frequency stability. The oscillator IC includes amplitude-limiting and output buffering circuits. The LVDS output provides differential clock signals with low EMI and high noise immunity.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>NC \/ Tri-state<\/td>No connect or output enable<\/td><\/tr>
      2<\/td>GND<\/td>Ground<\/td><\/tr>
      3<\/td>OUT+<\/td>LVDS positive output<\/td><\/tr>
      4<\/td>OUT-<\/td>LVDS negative output<\/td><\/tr>
      5<\/td>VDD<\/td>3.3V supply<\/td><\/tr>
      6<\/td>NC<\/td>No connect<\/td><\/tr><\/table>","application_scenarios":"
      • Networking equipment clocking<\/li>
      • Ethernet switch reference<\/li>
      • FPGA differential clock<\/li>
      • SerDes reference clock<\/li><\/ul>","alternative_models":"
        Part Number<\/th>Manufacturer<\/th>Notes<\/th><\/tr>
        FA2672-ALB<\/td>NDK<\/td>25ppm stability grade<\/td><\/tr>
        SG-8101CEA<\/td>Epson<\/td>Programmable XO alternative<\/td><\/tr>
        ASDMB-25.000MHZ<\/td>Abracon<\/td>25MHz LVDS XO<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11065","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=11065"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11065\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media\/11098"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=11065"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=11065"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=11065"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=11065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}