搜索结果：KSZ9031

<p>The KSZ9031 is a completely integrated triple-speed (10Base-T/100Base-TX/1000Base-T) Ethernet physical-layer transceiver for transmission and reception of data on standard CAT-5 unshielded twisted pair (UTP) cable.</p><p>The KSZ9031MNX offers the industry-standard GMII/MII (Gigabit Media Independent Interface/Media Independent Interface) for connection to GMII/MII MACs in Gigabit Ethernet processors and switches for data transfer at 1000Mbps or 10/100Mbps. The KSZ9031RNX provides the reduced gigabit media independent interface (RGMII).</p><p>The KSZ9031 reduces board cost and simplifies board layout by using on-chip termination resistors for the four differential pairs and by integrating an LDO controller to drive a low-cost MOSFET to supply the 1.2V core. The KSZ9031 offers diagnostic features to facilitate system bring-up and debugging in production testing and in product deployment. Parametric NAND tree support enables fault detection between KSZ9031 I/Os and the board. The LinkMD^® TDR-based cable diagnostic identifies faulty copper cabling. Remote and local loopback functions verify analog and digital data paths.</p><p>The standard KSZ9031RNX is available in the 48-pin, lead-free QFN package, and the AEC-Q100 automotive qualified parts, KSZ9031RNXUB-VAO and KSZ9031RNXVB-VAO, are available in the 48-pin lead-free WQFN package. The KSZ9031MNX is available in a 64-pin, lead-free QFN package.</p><p><br></p><p>Microchip's complimentary and confidential <a href="https://www.microchip.com/en-us/support/design-help/design-check-services" rel="noopener noreferrer" target="_blank" style="color: rgb(28, 53, 94);">MicroCHECK</a> design review service, which offers insight from the initial concept to the final PCB layout, is available to customers who are using our products in their projects. You can confidently submit your design materials in a secure and private setting, and our expert engineers will provide individualized feedback to enhance your design. MicroCHECK design review service is subject to Microchip's <a href="https://www.microchip.com/en-us/support/design-help/design-check-services/design-check-services-program-terms-and-conditions" rel="noopener noreferrer" target="_blank" style="color: rgb(28, 53, 94);">Program Terms and Conditions</a> and requires a myMicrochip account.</p>

GIGABIT ETHERNET TRANSCEIVER 10/100/1000MBPS 48QFN

IC TRANSCEIVER FULL 4/4 64QFN

IC TRANSCEIVER FULL 4/4 64QFN

IC TRANSCEIVER FULL 4/4 64QFN

IC TRANSCEIVER FULL 4/4 48QFN

IC TRANSCEIVER FULL 4/4 48QFN

IC TRANSCEIVER FULL 4/4 48QFN

IC TRANSCEIVER FULL 4/4 48QFN

IC TRANSCEIVER FULL 4/4 48VQFN

IC TRANSCEIVER FULL 4/4 48VQFN

IC TRANSCEIVER FULL 4/4 64QFN

IC TRANSCEIVER FULL 4/4 64QFN

IC TRANSCEIVER FULL 4/4 48QFN

IC TRANSCEIVER FULL 4/4 48QFN

IC TRANSCEIVER FULL 4/4 48VQFN

IC TRANSCEIVER FULL 4/4 48VQFN

IC TRANSCEIVER FULL 4/4 48QFN

IC TRANSCEIVER FULL 4/4 64QFN

EVAL BOARD KSZ9031MNX