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Microchip KSZ9031RNXICGigabit Ethernet Transceiver ic-stocks

  • Author:salmon ye
  • Source:www.ic-stocks.com
  • Release on:2018-08-14
• Single-Chip 10/100/1000 Mbps Ethernet Transceiver Suitable for IEEE 802.3 Applications
• RGMII Timing Supports On-Chip Delay According to RGMII Version 2.0, with Programming Options for External Delay and Making Adjustments and Corrections to TX and RX Timing Paths
• RGMII with 3.3V/2.5V/1.8V Tolerant I/Os
• Auto-Negotiation to Automatically Select the Highest Link-Up Speed (10/100/1000 Mbps) and Duplex (Half/Full)
• On-Chip Termination Resistors for the Differential Pairs
• On-Chip LDO Controller to Support Single 3.3V Supply Operation – Requires Only One External FET to Generate 1.2V for the Core
• Jumbo Frame Support up to 16 KB
• 125 MHz Reference Clock Output
• Energy Detect Power-Down Mode for Reduced Power Consumption When the Cable is Not Attached
• Wake-On-LAN (WOL) Support with Robust Custom-Packet Detection
• AEC-Q100 Qualified for Automotive Applications (KSZ9031RNXUA, KSZ9031RNXVA)
• Programmable LED Outputs for Link, Activity, and Speed
• Baseline Wander Correction
• LinkMD TDR-Based Cable Diagnostic to Identify Faulty Copper Cabling
• Parametric NAND Tree Support to Detect Faults Between Chip I/Os and Board
• Loopback Modes for Diagnostics
• Automatic MDI/MDI-X Crossover to Detect and Correct Pair Swap at all Speeds of Operation
Automatic Detection and Correction of Pair Swaps, Pair Skew, and Pair Polarity
• MDC/MDIO Management Interface for PHY Register Configuration
• Interrupt Pin Option
• Power-Down and Power-Saving Modes
• Operating Voltages - Core (DVDDL, AVDDL, AVDDL_PLL): 1.2V (External FET or Regulator) - VDD I/O (DVDDH): 3.3V, 2.5V, or 1.8V - Transceiver (AVDDH): 3.3V or 2.5V (Commercial Temp.)
• 48-pin QFN (7 mm × 7 mm) Package
Target Applications
• Laser/Network Printer
• Network Attached Storage (NAS)
• Network Server
• Gigabit LAN on Motherboard (GLOM)
• Broadband Gateway
• Gigabit SOHO/SMB Router
• IPTV • IP Set-Top Box
• Game Console
• Triple-Play (Data, Voice, Video) Media Center
• Media Converter

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