{"id":9755,"date":"2026-07-05T12:44:19","date_gmt":"2026-07-05T12:44:19","guid":{"rendered":"https:\/\/materialparts.com\/cb3lv-3i-50m000000\/"},"modified":"2026-07-05T12:44:19","modified_gmt":"2026-07-05T12:44:19","slug":"cb3lv-3i-50m000000","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/cb3lv-3i-50m000000\/","title":{"rendered":"CB3LV-3I-50M000000"},"content":{"rendered":"<h2>\u4ea7\u54c1\u6982\u89c8<\/h2>\n<p>The CB3LV-3I-50M000000 from CTS Electronic Components is a 50MHz HCMOS\/TTL clock oscillator in a 7.0&#215;5.0mm SMD package. Operating at 3.3V with +\/-50ppm frequency stability over -40C to +85C, it features an output enable\/disable function and low 40mA supply current.<\/p>\n<h2>\u4e3b\u8981\u89c4\u683c<\/h2>\n<ul>\n<li>Type: XO (Standard) Clock Oscillator<\/li>\n<li>Frequency: 50.0000MHz<\/li>\n<li>Output: HCMOS \/ TTL<\/li>\n<li>Supply Voltage: 3.3V (3.0-3.6V)<\/li>\n<li>Frequency Stability: +\/-50ppm<\/li>\n<li>Operating Temp: -40C to +85C<\/li>\n<li>Current &#8211; Supply: 40mA max<\/li>\n<li>Current &#8211; Disable: 10uA max<\/li>\n<li>Function: Enable\/Disable (tri-state)<\/li>\n<li>Package: 4-SMD No Lead (7.0 x 5.0 x 1.8mm)<\/li>\n<li>Series: CB3LV<\/li>\n<li>Phase Jitter: 500fs typical<\/li>\n<li>Duty Cycle: 45-55%<\/li>\n<li>RoHS: Compliant<\/li>\n<li>MSL: 1 (Unlimited)<\/li>\n<\/ul>\n<h2>\u7279\u70b9<\/h2>\n<ul>\n<li>50MHz output for high-speed digital systems<\/li>\n<li>HCMOS and TTL compatible output<\/li>\n<li>Output enable\/disable for power management<\/li>\n<li>+\/-50ppm stability over industrial temperature<\/li>\n<li>Low 500fs typical phase jitter<\/li>\n<li>7.0&#215;5.0mm industry-standard footprint<\/li>\n<\/ul>\n<h2>\u5e94\u7528<\/h2>\n<ul>\n<li>Ethernet 10\/100\/1000 PHY clock<\/li>\n<li>FPGA and CPLD reference clock<\/li>\n<li>Networking and telecom equipment timing<\/li>\n<li>Microprocessor and DSP system clock<\/li>\n<li>Fiber channel and storage area networks<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Product Overview The CB3LV-3I-50M000000 from CTS Electronic Components is a 50MHz HCMOS\/TTL clock oscillator in a 7.0&#215;5.0mm SMD package. Operating at 3.3V with +\/-50ppm frequency stability over -40C to +85C, it features an output enable\/disable function and low 40mA supply current. Key Specifications Type: XO (Standard) Clock Oscillator Frequency: 50.0000MHz Output: HCMOS \/ TTL Supply [&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":[1026],"chip_brand":[401],"class_list":["post-9755","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-transistors","tag-cb3lv-3i-50m000000","chip_brand-cts"],"acf":{"brief_explanation":"50MHz XO, HCMOS\/TTL, 3.3V, +\/-50ppm, 7x5mm SMD, -40~85C, enable\/disable, CTS CB3LV","date_code":"","package_case":"4-SMD No Lead (7.0 x 5.0 x 1.8mm)","in_stock":6582,"datasheet":"https:\/\/www.ctscorp.com\/Product-Series\/CB3LV.htm","price":"$0.90 @ 1ku","product_introduction":"The CB3LV-3I-50M000000 from CTS is a 50MHz HCMOS\/TTL clock oscillator with 3.3V supply, +\/-50ppm stability, output enable\/disable, and 7x5mm SMD package for networking and FPGA applications.","working_principle":"The oscillator integrates a 50MHz AT-cut quartz crystal with a CMOS oscillator IC in a ceramic SMD package. The IC sustains oscillation through an amplifier feedback loop and shapes the output to HCMOS\/TTL levels. The enable\/disable pin tri-states the output when pulled low.","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 (active high)<\/td><\/tr><tr><td>2<\/td><td>GND<\/td><td>Ground<\/td><\/tr><tr><td>3<\/td><td>CLK<\/td><td>Clock output (50MHz HCMOS\/TTL)<\/td><\/tr><tr><td>4<\/td><td>VDD<\/td><td>Power supply (3.3V)<\/td><\/tr><\/table>","application_scenarios":"<ul><li>Ethernet PHY 50MHz reference clock<\/li><li>FPGA\/CPLD system clock<\/li><li>Networking equipment timing<\/li><li>Wireless base station clock<\/li><\/ul>","alternative_models":"<table><tr><th>Model<\/th><th>Manufacturer<\/th><th>Spec1<\/th><th>Spec2<\/th><\/tr><tr><td>SG7050CAN 50.0000MHz<\/td><td>Epson<\/td><td>50MHz 7050 SPXO<\/td><td>+\/-25ppm<\/td><\/tr><tr><td>ASDMB-50.000MHZ-LY-T<\/td><td>Abracon<\/td><td>50MHz 7050<\/td><td>3.3V<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/9755","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=9755"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/9755\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=9755"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=9755"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=9755"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=9755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}