\n| Paquete<\/td>\n | QFN-32 (5x5mm)<\/td>\n<\/tr>\n<\/table>\nCaracter\u00edsticas<\/h2>\n\n- See datasheet for complete specifications<\/li>\n
- Industry-standard package<\/li>\n<\/ul>\n
Aplicaciones<\/h2>\n\n- Industrial control<\/li>\n
- Consumer electronics<\/li>\n
- Communication equipment<\/li>\n
- Power management<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"
Product Overview The AR8035-AL1B from Broadcom is a single-port 10\/100\/1000 Gigabit Ethernet PHY with RGMII\/SGMII MAC interface, IEEE 1588v2, and cable diagnostics in QFN-32. Key Specifications Package QFN-32 (5x5mm) Features See datasheet for complete specifications Industry-standard package Applications Industrial control Consumer electronics Communication equipment Power management<\/p>","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":[198],"class_list":["post-5840","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-broadcom"],"acf":{"brief_explanation":"Gigabit Ethernet PHY, RGMII\/SGMII, QFN-32","date_code":"","package_case":"QFN-32 (5x5mm)","in_stock":13666,"datasheet":"https:\/\/www.broadcom.com\/products\/ethernet-connectivity\/embedded-phy","price":"$3.00 @ 1ku","product_introduction":"The AR8035-AL1B from Broadcom is a single-port 10\/100\/1000 Gigabit Ethernet PHY with RGMII\/SGMII MAC interface, IEEE 1588v2, and cable diagnostics in QFN-32.","working_principle":"The AR8035-AL1B is a Gigabit Ethernet PHY transceiver from Qualcomm Atheros in QFN-32 (5x5mm). It implements IEEE 802.3 Gigabit Ethernet physical layer with RGMII (Reduced Gigabit Media Independent Interface) or SGMII (Serial Gigabit MII) MAC connection. The transmitter takes 4-bit parallel data from RGMII at 125MHz, performs 8B\/10B encoding, scrambles the data, and drives the differential PAM5 (5-level Pulse Amplitude Modulation) signal on all four MDI pairs (TXP\/TXN) at 125Mbaud per pair, achieving 1000Mbps. For 10\/100Mbps, the PHY reverts to MLT-3 or 4B\/5B encoding on 2 pairs. Auto-negotiation (IEEE 802.3ab) advertises 10\/100\/1000 capability and selects the highest common speed. The receiver includes a DSP-based equalizer that compensates for up to 100m of Cat5e\/6 cable attenuation. The -AL1B revision supports IEEE 802.3az Energy Efficient Ethernet (EEE), reducing power by 60% during idle periods by entering low-power idle (LPI) mode. The MIIM interface provides register access for configuration, status monitoring, and cable diagnostics (TDR-based). The 125MHz reference clock can be generated internally or supplied externally.","pin_description":" | Pin<\/th> | Name<\/th> | Type<\/th> | Function<\/th><\/tr> |
|---|
| 1-4<\/td> | TXD0-TXD3<\/td> | I\/O<\/td> | RGMII transmit data 0-3<\/td><\/tr> | | 5<\/td> | TXC<\/td> | I\/O<\/td> | RGMII transmit clock<\/td><\/tr> | | 6<\/td> | TXCTL<\/td> | I\/O<\/td> | RGMII transmit control<\/td><\/tr> | | 7-10<\/td> | RXD0-RXD3<\/td> | I\/O<\/td> | RGMII receive data 0-3<\/td><\/tr> | | 11<\/td> | RXC<\/td> | I\/O<\/td> | RGMII receive clock<\/td><\/tr> | | 12<\/td> | RXCTL<\/td> | I\/O<\/td> | RGMII receive control<\/td><\/tr> | | 13<\/td> | MDC<\/td> | Input<\/td> | MIIM management clock<\/td><\/tr> | | 14<\/td> | MDIO<\/td> | I\/O<\/td> | MIIM management data<\/td><\/tr> | | 15<\/td> | INT<\/td> | Output<\/td> | Interrupt output<\/td><\/tr> | | 16-25<\/td> | VDDIO\/GND\/CLK25M<\/td> | Power<\/td> | I\/O supply, ground, reference clock<\/td><\/tr> | | 26-32<\/td> | TXP\/TXN\/RXP\/RXN\/LED<\/td> | Analog<\/td> | MDI pairs and LED indicators<\/td><\/tr><\/table>","application_scenarios":"- Industrial control<\/li>
- Consumer electronics<\/li>
- Communication equipment<\/li>
- Power management<\/li>","alternative_models":"
| Manufacturer<\/th> | Part Number<\/th> | Package<\/th> | Notes<\/th><\/tr> |
|---|
| Qualcomm<\/td> | QCA8081<\/td> | QFN-32<\/td> | Gigabit PHY, Atheros family<\/td><\/tr> | | Realtek<\/td> | RTL8211FI-CG<\/td> | QFN-32<\/td> | Gigabit PHY, RGMII, similar spec<\/td><\/tr> | | Microchip<\/td> | KSZ9031RNXIA<\/td> | QFN-48<\/td> | Gigabit PHY, RGMII\/SGMII<\/td><\/tr> | | Texas Instruments<\/td> | DP83867IRPAPR<\/td> | QFN-48<\/td> | Gigabit PHY, RGMII\/SGMII, industrial<\/td><\/tr> | | Analog Devices<\/td> | ADIN1300CCPZ<\/td> | LQFP-48<\/td> | Gigabit PHY, low latency<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5840","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=5840"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5840\/revisions"}],"predecessor-version":[{"id":5993,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5840\/revisions\/5993"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=5840"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=5840"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=5840"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=5840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} |
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