{"id":3009,"date":"2026-05-29T04:38:54","date_gmt":"2026-05-29T04:38:54","guid":{"rendered":"https:\/\/materialparts.com\/dp83848cvvx-nopb\/"},"modified":"2026-05-30T01:12:58","modified_gmt":"2026-05-30T01:12:58","slug":"dp83848cvvx-nopb","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/dp83848cvvx-nopb\/","title":{"rendered":"DP83848CVVX\/NOPB"},"content":{"rendered":"

Productos<\/h2>\n

The DP83848CVVX\/NOPB is a single-port 10\/100 Mbps Ethernet physical layer transceiver (PHY) from Texas Instruments. Featuring MII, RMII, and SNI interfaces, IEEE 802.3 compliance, Auto-MDIX, and JTAG support, it operates from a 3.3V supply in a 48-pin LQFP package for commercial temperature range (0 to 70C).<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n
Velocidad de datos<\/td>\n10\/100 Mbps<\/td>\n<\/tr>\n
Interface<\/td>\nMII, RMII, SNI<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n3.3V<\/td>\n<\/tr>\n
Power Consumption<\/td>\n< 270 mW typical<\/td>\n<\/tr>\n
ESD Protection<\/td>\n> 4 kV HBM<\/td>\n<\/tr>\n
Auto-MDIX<\/td>\nYes (10\/100 Mbps)<\/td>\n<\/tr>\n
Paquete<\/td>\nLQFP-48 (7 x 7 mm)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n0\u00b0C to +70\u00b0C (commercial)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Low-power 3.3V, 0.18-um CMOS technology<\/li>\n
  • Auto-MDIX for 10\/100 Mbps<\/li>\n
  • Energy detection mode for power savings<\/li>\n
  • 25 MHz clock output<\/li>\n
  • IEEE 1149.1 JTAG boundary scan<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Embedded Ethernet connectivity<\/li>\n
    • Industrial control and factory automation<\/li>\n
    • General embedded networking<\/li>\n
    • Base station equipment<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The DP83848CVVX\/NOPB is a single-port 10\/100 Mbps Ethernet physical layer transceiver (PHY) from Texas Instruments. Featuring MII, RMII, and SNI interfaces, IEEE 802.3 compliance, Auto-MDIX, and JTAG support, it operates from a 3.3V supply in a 48-pin LQFP package for commercial temperature range (0 to 70C). Key Specifications Data Rate 10\/100 Mbps Interface […]<\/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-3009","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-ti"],"acf":{"brief_explanation":"10\/100 Ethernet PHY transceiver, MII\/RMII\/SNI, 3.3V, LQFP-48, commercial temp","date_code":"","package_case":"LQFP-48 (7 x 7 mm)","in_stock":5472,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/dp83848c.pdf","price":"$1.97 @ 1ku","product_introduction":"The DP83848CVVX\/NOPB is a highly reliable 10\/100 Mbps Ethernet physical layer transceiver from Texas Instruments' PHYTER family. Designed for embedded Ethernet applications, it supports MII, RMII, and SNI MAC interfaces with Auto-MDIX capability. Built on 0.18-um CMOS technology, it consumes less than 270 mW typically and provides robust ESD protection exceeding 4 kV. The device meets IEEE 802.3 standards and includes energy detection mode for reduced power consumption during idle periods.","working_principle":"The DP83848C implements the physical layer of the Ethernet protocol stack. On the transmit path, it takes parallel data from the MAC via MII\/RMII, encodes it using 4B\/5B (100BASE-TX) or Manchester (10BASE-T) encoding, and drives the analog signal onto the twisted-pair cable through an integrated PMD. On the receive path, it performs adaptive equalization, clock recovery, decoding, and presents parallel data to the MAC. Auto-MDIX automatically detects and corrects for crossover cables, eliminating wiring configuration concerns.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>TX_CLK<\/td>Output<\/td>Transmit clock (MII)<\/td><\/tr>
      2<\/td>TX_EN<\/td>Input<\/td>Transmit enable<\/td><\/tr>
      3-6<\/td>TXD[0:3]<\/td>Input<\/td>Transmit data (MII)<\/td><\/tr>
      7<\/td>RX_CLK<\/td>Output<\/td>Receive clock (MII)<\/td><\/tr>
      8-11<\/td>RXD[0:3]<\/td>Output<\/td>Receive data (MII)<\/td><\/tr>
      12<\/td>RX_DV<\/td>Output<\/td>Receive data valid<\/td><\/tr>
      24<\/td>VDD<\/td>Power<\/td>3.3V supply<\/td><\/tr>
      25<\/td>GND<\/td>Ground<\/td>Ground reference<\/td><\/tr>
      42<\/td>MDC<\/td>Input<\/td>Management data clock<\/td><\/tr>
      43<\/td>MDIO<\/td>Bidirectional<\/td>Management data I\/O<\/td><\/tr><\/table>","application_scenarios":"
      • Embedded systems requiring Ethernet connectivity<\/li>
      • Industrial control and factory automation networks<\/li>
      • Automotive telematics and transportation systems<\/li>
      • Remote base station equipment<\/li>
      • General-purpose embedded networking devices<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TI<\/td>DP83848IVVX\/NOPB<\/td>LQFP-48<\/td>Industrial temp (-40 to 85C)<\/td><\/tr>
        TI<\/td>DP83826IRHBR<\/td>QFN-40<\/td>Newer PHY, smaller package<\/td><\/tr>
        Realtek<\/td>RTL8201F-VB-CG<\/td>QFN-32<\/td>Cost-effective alternative<\/td><\/tr>
        Microchip<\/td>KSZ8041NLIA<\/td>QFN-32<\/td>Pin-compatible option<\/td><\/tr>
        TI<\/td>DP83848JIBSX\/NOPB<\/td>QFN-40<\/td>Smaller WQFN package<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3009","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=3009"}],"version-history":[{"count":2,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3009\/revisions"}],"predecessor-version":[{"id":3040,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3009\/revisions\/3040"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=3009"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=3009"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=3009"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=3009"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}