{"id":10143,"date":"2026-07-08T08:57:02","date_gmt":"2026-07-08T08:57:02","guid":{"rendered":"https:\/\/materialparts.com\/rtl8153b-vb-cg\/"},"modified":"2026-07-08T08:57:02","modified_gmt":"2026-07-08T08:57:02","slug":"rtl8153b-vb-cg","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/rtl8153b-vb-cg\/","title":{"rendered":"RTL8153B-VB-CG"},"content":{"rendered":"

Productos<\/h2>\n

The Realtek RTL8153B-VB-CG is a USB 3.0 to Gigabit Ethernet, QFN-32. It provides Ethernet physical layer transceiver functionality for networking equipment, embedded systems, and consumer electronics.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n
Speed<\/td>\nGigabit<\/td>\n<\/tr>\n
MAC Interface<\/td>\nUSB 3.0<\/td>\n<\/tr>\n
Paquete<\/td>\nQFN-32<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • IEEE 802.3 compliant<\/li>\n
  • Auto-negotiation support<\/li>\n
  • Energy Efficient Ethernet (EEE)<\/li>\n
  • Integrated termination resistors<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Router and switch networking<\/li>\n
    • Embedded SBC Ethernet<\/li>\n
    • USB-to-Ethernet adapters<\/li>\n
    • Industrial network interfaces<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Realtek RTL8153B-VB-CG is a USB 3.0 to Gigabit Ethernet, QFN-32. It provides Ethernet physical layer transceiver functionality for networking equipment, embedded systems, and consumer electronics. Key Specifications Speed Gigabit MAC Interface USB 3.0 Package QFN-32 Features IEEE 802.3 compliant Auto-negotiation support Energy Efficient Ethernet (EEE) Integrated termination resistors Applications Router and switch […]<\/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":[13,20],"tags":[1424],"chip_brand":[158],"class_list":["post-10143","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","tag-rtl8153b-vb-cg","chip_brand-realtek"],"acf":{"brief_explanation":"USB 3.0 to Gigabit Ethernet, QFN-32","date_code":"","package_case":"QFN-32","in_stock":4100,"datasheet":"https:\/\/www.realtek.com\/en\/products","price":"$1.80 @ 1ku","product_introduction":"The RTL8153B-VB-CG from Realtek is a Gigabit Ethernet PHY with USB 3.0 MAC interface in a QFN-32 package. It provides reliable Ethernet connectivity for networking equipment, embedded systems, and consumer electronics.","working_principle":"The Ethernet PHY implements the physical layer of the OSI model. On the line side, it drives and receives differential signals on twisted-pair cables (100BASE-TX or 1000BASE-T). On the MAC side, it connects via USB 3.0. The PHY performs PAM-5 encoding\/decoding for Gigabit, auto-negotiation to establish link speed and duplex, and error detection via CRC.","pin_description":"
      Pin Group<\/th>Description<\/th><\/tr>
      VDD<\/td>Core and I\/O power supply<\/td><\/tr>
      GND<\/td>Ground<\/td><\/tr>
      MDIO\/MDC<\/td>Management interface<\/td><\/tr>
      RGMII\/SGMII<\/td>MAC interface signals<\/td><\/tr>
      TXP\/TXN<\/td>Transmit differential pair<\/td><\/tr>
      RXP\/RXN<\/td>Receive differential pair<\/td><\/tr><\/table>","application_scenarios":"
      • SBC Gigabit Ethernet port (Raspberry Pi, etc.)<\/li>
      • Industrial gateway network interface<\/li>
      • USB 3.0 to Gigabit Ethernet dongle<\/li>
      • Smart router WAN\/LAN port<\/li><\/ul>","alternative_models":"
        Model<\/th>Brand<\/th>Speed<\/th>Interface<\/th><\/tr>
        KSZ9031RNXIA<\/td>Microchip<\/td>Gigabit<\/td>RGMII<\/td><\/tr>
        DP83867IRPAP<\/td>TI<\/td>Gigabit<\/td>RGMII\/SGMII<\/td><\/tr>
        LAN8720A<\/td>Microchip<\/td>100Mbps<\/td>RMII<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/10143","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=10143"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/10143\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=10143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=10143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=10143"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=10143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}