{"id":9732,"date":"2026-07-05T09:44:00","date_gmt":"2026-07-05T09:44:00","guid":{"rendered":"https:\/\/materialparts.com\/nx1255gb-10ag12\/"},"modified":"2026-07-05T09:44:00","modified_gmt":"2026-07-05T09:44:00","slug":"nx1255gb-10ag12","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/nx1255gb-10ag12\/","title":{"rendered":"NX1255GB-10AG12"},"content":{"rendered":"<h2>\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n<p>The NX1255GB-10AG12 is a 25.000MHz crystal oscillator from NDK (Nihon Dempa Kogyo) in a compact surface-mount package. Based on the NDK NX series nomenclature, this device provides a stable 25MHz clock reference with CMOS output, suitable for Ethernet PHY and communication system timing applications.<\/p>\n<h2>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n<ul>\n<li>Frequency: 25.000MHz<\/li>\n<li>Output: CMOS<\/li>\n<li>Supply Voltage: 3.3V (inferred)<\/li>\n<li>Package: 5.0 x 3.2mm SMD (NX series typical)<\/li>\n<li>Operating Temp: -40C to +85C (inferred)<\/li>\n<li>Frequency Stability: +\/-25ppm or +\/-50ppm (inferred)<\/li>\n<\/ul>\n<h2>\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n<ul>\n<li>25MHz Ethernet reference clock<\/li>\n<li>Stable CMOS output for digital systems<\/li>\n<li>Compact SMD footprint for automated assembly<\/li>\n<li>NDK quality crystal technology<\/li>\n<\/ul>\n<h2>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n<ul>\n<li>Ethernet PHY 25MHz clock reference<\/li>\n<li>Network switch and router timing<\/li>\n<li>Communication system clock generation<\/li>\n<li>FPGA\/MCU system clock input<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Product Overview The NX1255GB-10AG12 is a 25.000MHz crystal oscillator from NDK (Nihon Dempa Kogyo) in a compact surface-mount package. Based on the NDK NX series nomenclature, this device provides a stable 25MHz clock reference with CMOS output, suitable for Ethernet PHY and communication system timing applications. Key Specifications Frequency: 25.000MHz Output: CMOS Supply Voltage: 3.3V [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,55],"tags":[998],"chip_brand":[997],"class_list":["post-9732","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-transistors","tag-nx1255gb-10ag12","chip_brand-ndk"],"acf":{"brief_explanation":"25MHz crystal oscillator, CMOS out, 3.3V, 5x3.2mm SMD, -40~85C, NDK","date_code":"","package_case":"5.0 x 3.2mm SMD","in_stock":13763,"datasheet":"https:\/\/www.ndk.com\/en\/products\/search\/oscillator\/","price":"","product_introduction":"The NX1255GB-10AG12 from NDK is a 25MHz crystal oscillator providing stable CMOS clock output for Ethernet and communication system timing in a compact 5x3.2mm SMD package.","working_principle":"The oscillator integrates a 25MHz AT-cut quartz crystal with a CMOS driver amplifier in a hermetically sealed ceramic package. The crystal provides frequency stability while the internal CMOS circuit maintains oscillation and delivers a clean square-wave output with fast rise\/fall times.","pin_description":"<table><tr><th>Pin<\/th><th>Name<\/th><th>Function<\/th><\/tr><tr><td>1<\/td><td>NC\/OE<\/td><td>No connect or Output Enable<\/td><\/tr><tr><td>2<\/td><td>GND<\/td><td>Ground<\/td><\/tr><tr><td>3<\/td><td>CLK<\/td><td>Clock output (25MHz)<\/td><\/tr><tr><td>4<\/td><td>VDD<\/td><td>Power supply (3.3V)<\/td><\/tr><\/table>","application_scenarios":"<ul><li>Ethernet PHY 25MHz reference<\/li><li>Network equipment clock source<\/li><li>Communication system timing<\/li><\/ul>","alternative_models":"<table><tr><th>Model<\/th><th>Manufacturer<\/th><th>Spec1<\/th><th>Spec2<\/th><\/tr><tr><td>ASVK2-25.000MHZ-E-T<\/td><td>Abracon<\/td><td>25MHz<\/td><td>3.3V<\/td><\/tr><tr><td>SG7050CAN 25.0000MHz<\/td><td>Epson<\/td><td>25MHz<\/td><td>3.3V<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/9732","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=9732"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/9732\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=9732"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=9732"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=9732"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=9732"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}