company blog about (135-QFN) Ethernet PHY VSC8502XML/VSC8502XML-03 Dual Port 10/100/1000BASE-T PHY

Shenzhen Mingjiada Electronics Co., Ltd. supplies Ethernet PHY VSC8502XML_VSC8502XML-03 Dual-Port 10/100/1000BASE-T PHY with RGMII/GMII/MII MAC Interface, brand new and original, quality guarantee!!!!

VSC8502XML_VSC8502XML-03 Device Description

The VSC8502 device is designed for space-constrained 10/100/1000BASE-T applications. It features integrated line termination to save board space, reduce EMI, and improve system performance. To further reduce system complexity, component count, and system cost, the VSC8502 device operates from a single 3.3 V supply using an integrated regulator that provides the 1.0 V and 2.5 V voltage rails required for operation. In addition, the integrated RGMII timing compensation eliminates the need for an on-board delay line.

The VSC8502 device features Microchip's EcoEthernet™ technology, which supports IEEE 802.3az Energy Efficient Ethernet and power-saving features that reduce power consumption based on link status and cable length. The device optimises power consumption at all link operating speeds and features Wake-on-LAN (WOL) power management using magic packets.

The VSC8502 device also includes fast link failure indication for high-availability networks. Fast Link Failure Indication identifies link failures in less than 1 millisecond (typical), exceeding the 750 milliseconds ± 10 milliseconds (link master) required by the IEEE 802.3 standard. Synchronous Ethernet (SyncE) and Ring Resiliency™ are supported. The device has two recovery clock outputs for SyncE applications. Programmable clock squelch control suppresses undesirable clock propagation and helps prevent timing loops. Ring Resiliency allows the PHY port to switch between master and slave timing references in 1000BASE-T mode without link interruption.

Product Features

• Two integrated 10/100/1000BASE-T Ethernet copper transceivers (IEEE 802.3ab-compliant) with VeriPHY® cable diagnostic software
• Patented line driver with low EMI voltage mode architecture and integrated line-side termination resistor
• Wake-on-Network with Magic Packets
• Supports HP Auto MDIX and Manual MDI/MDIX
• RGMII/GMII MAC interface
• Supports jumbo frames up to 16 kilobytes with programmable synchronisation FIFOs

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